https://wiki.itcollege.ee/index.php?action=history&feed=atom&title=WPA WPA - Revision history 2026-05-07T23:25:01Z Revision history for this page on the wiki MediaWiki 1.45.1 https://wiki.itcollege.ee/index.php?title=WPA&diff=48957&oldid=prev Iliivik: /* Wi-Fi Protected Setup (WPS) */ 2012-06-03T11:19:01Z <p><span class="autocomment">Wi-Fi Protected Setup (WPS)</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:19, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l71">Line 71:</td> <td colspan="2" class="diff-lineno">Line 71:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Krüpteerimise protokoll</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Krüpteerimise protokoll</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&#039;&#039;&#039;TKIP&#039;&#039;&#039; (&#039;&#039;Temporal Key Integrity Protocol&#039;&#039;)  </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&#039;&#039;&#039;TKIP&#039;&#039;&#039; (&#039;&#039;Temporal Key Integrity Protocol&#039;&#039;)  </div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''RC4''' voo šiffris on <del style="font-weight: bold; text-decoration: none;">kasutusek </del>128-bitise ''per''-pakett võtmena, see tähendab , et see dünaamiliselt generaarib uue võtme iga paketti jaoks.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''RC4''' voo šiffris on <ins style="font-weight: bold; text-decoration: none;">kasutusel </ins>128-bitise ''per''-pakett võtmena, see tähendab , et see dünaamiliselt generaarib uue võtme iga paketti jaoks.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Kasutatud Kirjandus=</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Kasutatud Kirjandus=</div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48956:rev-48957:php=table --> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48956&oldid=prev Iliivik: /* Wi-Fi Protected Access */ 2012-06-03T11:17:50Z <p><span class="autocomment">Wi-Fi Protected Access</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:17, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Wi-Fi Protected Access=</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Wi-Fi Protected Access=</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&#039;&#039;&#039;WPA&#039;&#039;&#039; ehk &#039;&#039;&#039;Wi-Fi Protected Access&#039;&#039;&#039; on turvastandard arendatud &#039;&#039;&#039;Wi-Fi Allience&#039;&#039;&#039;’i poolt turvamaks wifi arvutivõrke. See loodi &#039;&#039;Allience&#039;&#039;’i poolt, kuna eelnevad süsteemid sisaldasid tõsiseid nõrkusi.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&#039;&#039;&#039;WPA&#039;&#039;&#039; ehk &#039;&#039;&#039;Wi-Fi Protected Access&#039;&#039;&#039; on turvastandard arendatud &#039;&#039;&#039;Wi-Fi Allience&#039;&#039;&#039;’i poolt turvamaks wifi arvutivõrke. See loodi &#039;&#039;Allience&#039;&#039;’i poolt, kuna eelnevad süsteemid sisaldasid tõsiseid nõrkusi.</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''WPA''' (''IEEE 802.11 standard'') sai kättesaadavaks aastal 1999 ja oli mõeldud ajutiseks lahenduseks, kuni <del style="font-weight: bold; text-decoration: none;">saab </del>kättesaadavaks  veidi turvalisem '''WPA2'''.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''WPA''' (''IEEE 802.11 standard'') sai kättesaadavaks aastal 1999 ja oli mõeldud ajutiseks lahenduseks, kuni <ins style="font-weight: bold; text-decoration: none;">sai </ins>kättesaadavaks  veidi turvalisem '''WPA2'''.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&#039;&#039;&#039;Wi-Fi Alliance&#039;&#039;&#039; mõtles  välja &#039;&#039;&#039;WPA&#039;&#039;&#039; ajutise meetmena kuni on kättesaadav kogu &#039;&#039;IEEE 802.11i&#039;&#039; standard. &#039;&#039;&#039;WPA&#039;&#039;&#039; võiks olla rakendatud läbi püsivara uuenduste Wi-Fi võrgukaartidel, mis olid disainitud &#039;&#039;&#039;WEP&#039;&#039;&#039;-i (&#039;&#039;Wired Equivalent Privacy&#039;&#039;) jaoks ja mida hakkati maale tooma aastal 1999. Kuna muudatused toimusid ka &#039;&#039;wireless access point&#039;&#039;’is (&#039;&#039;APS&#039;&#039;) ja olid laialdasemad, kui võrgukaardid vajasid. Enamus vanemaid (-2003.a.) &#039;&#039;AP&#039;&#039;’sid ei saa uuendada toetama &#039;&#039;&#039;WPA&#039;&#039;&#039;’d.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&#039;&#039;&#039;Wi-Fi Alliance&#039;&#039;&#039; mõtles  välja &#039;&#039;&#039;WPA&#039;&#039;&#039; ajutise meetmena kuni on kättesaadav kogu &#039;&#039;IEEE 802.11i&#039;&#039; standard. &#039;&#039;&#039;WPA&#039;&#039;&#039; võiks olla rakendatud läbi püsivara uuenduste Wi-Fi võrgukaartidel, mis olid disainitud &#039;&#039;&#039;WEP&#039;&#039;&#039;-i (&#039;&#039;Wired Equivalent Privacy&#039;&#039;) jaoks ja mida hakkati maale tooma aastal 1999. Kuna muudatused toimusid ka &#039;&#039;wireless access point&#039;&#039;’is (&#039;&#039;APS&#039;&#039;) ja olid laialdasemad, kui võrgukaardid vajasid. Enamus vanemaid (-2003.a.) &#039;&#039;AP&#039;&#039;’sid ei saa uuendada toetama &#039;&#039;&#039;WPA&#039;&#039;&#039;’d.</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''WPA''' protokoll rakendab  paljut standardist ''IEEE 802.11i''. Täpsemalt ''Temporal Key Integrity Protocol'' (''TKIP''), võeti vastu '''WPA''' jaoks. '''WEP''' kasutas 40-bitist või 104-bitist krüpteerimis võtit, mis tuleb käsitsi sisestada ''wireless access pointi'' ja <del style="font-weight: bold; text-decoration: none;">seadmetessi </del>ning see ei muutu. '''TKIP''' töötas välja ''per''-pakett võtme, mis tähendab, et see dünaamiliselt tekitab uue 128-bitise võtme iga paketti jaoks ja see hoiab eemale ründed, mis ohustavad '''WEP'''’i.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''WPA''' sisaldab ka sõnumi terviklikkuse kontrolli. See on disainitud, et vältida võimalust kus ründaja saaks püüda ja seejärel muuta või uuesti saata andmepakette.  See asendab <del style="font-weight: bold; text-decoration: none;"> Tsükkelkoodikontrolli </del>(''CRC''), mis oli kasutuses '''WEP'''’i standardis.  '''CRC''' peamine viga oli see, et ei esitanud piisavalt tugevat andmete terviklikkuse garantiid pakettide käitlemiseks. Äraproovitud sõnumite autentimiskoodid eksisteerisid probleemide lahendamiseks,  kuid need nõudsid liiga suuri arvutusi , et kasutada neid vanadel võrgukaartidel. '''WPA''' kasutab sõnumi terviklikkuse kontrollalgoritmi nimega Michael, et  kontrollida pakettide terviklikkust. '''Michael''' on palju tugevam kui '''CRC''', kuid mitte nii tugev kui algoritm, mida kasutatakse '''WPA2'''’s. Teadlased avastasid vea '''WPA'''’s, mis tugines  vanematele nõrkustele '''WEP'''’is ja piirangutele '''Michael'''’is, et saada tagasi ''keystream''  lühikestest pakettidest, mida kasutati  ''re-injectioniks'' ja ''spoofinguks''.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''WPA''' protokoll rakendab  paljut standardist ''IEEE 802.11i''. Täpsemalt ''Temporal Key Integrity Protocol'' (''TKIP''), võeti vastu '''WPA''' jaoks. '''WEP''' kasutas 40-bitist või 104-bitist krüpteerimis võtit, mis tuleb käsitsi sisestada ''wireless access pointi'' ja <ins style="font-weight: bold; text-decoration: none;">seadmetesse </ins>ning see ei muutu. '''TKIP''' töötas välja ''per''-pakett võtme, mis tähendab, et see dünaamiliselt tekitab uue 128-bitise võtme iga paketti jaoks ja see hoiab eemale ründed, mis ohustavad '''WEP'''’i.  </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''WPA''' sisaldab ka sõnumi terviklikkuse kontrolli. See on disainitud, et vältida võimalust kus ründaja saaks püüda ja seejärel muuta või uuesti saata andmepakette.  See asendab <ins style="font-weight: bold; text-decoration: none;">tsükkelkoodikontrolli </ins>(''CRC''), mis oli kasutuses '''WEP'''’i standardis.  '''CRC''' peamine viga oli see, et ei esitanud piisavalt tugevat andmete terviklikkuse garantiid pakettide käitlemiseks. Äraproovitud sõnumite autentimiskoodid eksisteerisid probleemide lahendamiseks,  kuid need nõudsid liiga suuri arvutusi , et kasutada neid vanadel võrgukaartidel. '''WPA''' kasutab sõnumi terviklikkuse kontrollalgoritmi nimega Michael, et  kontrollida pakettide terviklikkust.  </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Michael''' on palju tugevam kui '''CRC''', kuid mitte nii tugev kui algoritm, mida kasutatakse '''WPA2'''’s. Teadlased avastasid vea '''WPA'''’s, mis tugines  vanematele nõrkustele '''WEP'''’is ja piirangutele '''Michael'''’is, et saada tagasi ''keystream''  lühikestest pakettidest, mida kasutati  ''re-injectioniks'' ja ''spoofinguks''.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Riistvara toetus=</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Riistvara toetus=</div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48955:rev-48956:php=table --> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48955&oldid=prev Iliivik at 11:13, 3 June 2012 2012-06-03T11:13:13Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:13, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l81">Line 81:</td> <td colspan="2" class="diff-lineno">Line 81:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>6.      http://forums.whirlpool.net.au/archive/1441808</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>6.      http://forums.whirlpool.net.au/archive/1441808</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">7.      http://www.intel.com/support/wireless/wlan/sb/CS-025806.htm</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Autor=</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Autor=</div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48954:rev-48955:php=table --> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48954&oldid=prev Iliivik at 11:11, 3 June 2012 2012-06-03T11:11:16Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:11, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l79">Line 79:</td> <td colspan="2" class="diff-lineno">Line 79:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>5. http://www.google.ee/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=9&amp;ved=0CIABEBYwCA&amp;url=http%3A%2F%2Fwww.ans-vb.com%2FDocs%2FWhitepaper_Wi-Fi_Security4-29-03.pdf&amp;ei=gam8T6bGPOWc0AXT96Ua&amp;usg=AFQjCNFXU9ycgKWO4sqw8e-5G9VuVEZ7gg&amp;sig2=u-VXSPbEBgJvinZiyopRgg</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>5. http://www.google.ee/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=9&amp;ved=0CIABEBYwCA&amp;url=http%3A%2F%2Fwww.ans-vb.com%2FDocs%2FWhitepaper_Wi-Fi_Security4-29-03.pdf&amp;ei=gam8T6bGPOWc0AXT96Ua&amp;usg=AFQjCNFXU9ycgKWO4sqw8e-5G9VuVEZ7gg&amp;sig2=u-VXSPbEBgJvinZiyopRgg</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">6.      http://forums.whirlpool.net.au/archive/1441808</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Autor=</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Autor=</div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48953:rev-48954:php=table --> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48953&oldid=prev Iliivik: /* Nõrk parool */ 2012-06-03T11:08:52Z <p><span class="autocomment">Nõrk parool</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:08, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16">Line 16:</td> <td colspan="2" class="diff-lineno">Line 16:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Nõrk parool==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Nõrk parool==</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Jagatud võtme '''WPA''' on jätkuvalt haavatav igasugustele parooli rünnetele, juhul kui kasutajad loodavad nõrku paroole või fraase. Et kaitsta end tugevate rünnete eest, on täiesti suvalistest 13-st <del style="font-weight: bold; text-decoration: none;">ühikust </del>koosnev parool täiesti piisav. Et tõhustda kaitset sissetungimiste vastu, ei tohiks võrgu '''SSID''' vastata ühegile top 1000-e '''SSID'''-le ([http://www.wigle.net/gps/gps/main/ssidstats]).</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Jagatud võtme '''WPA''' on jätkuvalt haavatav igasugustele parooli rünnetele, juhul kui kasutajad loodavad nõrku paroole või fraase. Et kaitsta end tugevate rünnete eest, on täiesti suvalistest 13-st <ins style="font-weight: bold; text-decoration: none;">trükimärgist </ins>koosnev parool täiesti piisav. Et tõhustda kaitset sissetungimiste vastu, ei tohiks võrgu '''SSID''' vastata ühegile top 1000-e '''SSID'''-le ([http://www.wigle.net/gps/gps/main/ssidstats]).</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPA short packet spoofing==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPA short packet spoofing==</div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48952:rev-48953:php=table --> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48952&oldid=prev Iliivik: /* Nõrk parool */ 2012-06-03T11:07:16Z <p><span class="autocomment">Nõrk parool</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:07, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16">Line 16:</td> <td colspan="2" class="diff-lineno">Line 16:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Nõrk parool==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Nõrk parool==</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Jagatud võtme '''WPA''' on jätkuvalt haavatav igasugustele parooli rünnetele, juhul kui kasutajad loodavad nõrku paroole või fraase. Et kaitsta end tugevate rünnete eest, on täiesti <del style="font-weight: bold; text-decoration: none;">suvaline </del>13-st <del style="font-weight: bold; text-decoration: none;">tähest </del>koosnev parool täiesti piisav. Et tõhustda kaitset sissetungimiste vastu, ei tohiks võrgu '''SSID''' vastata ühegile top 1000-e '''SSID'''-le ([http://www.wigle.net/gps/gps/main/ssidstats]).</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Jagatud võtme '''WPA''' on jätkuvalt haavatav igasugustele parooli rünnetele, juhul kui kasutajad loodavad nõrku paroole või fraase. Et kaitsta end tugevate rünnete eest, on täiesti <ins style="font-weight: bold; text-decoration: none;">suvalistest </ins>13-st <ins style="font-weight: bold; text-decoration: none;">ühikust </ins>koosnev parool täiesti piisav. Et tõhustda kaitset sissetungimiste vastu, ei tohiks võrgu '''SSID''' vastata ühegile top 1000-e '''SSID'''-le ([http://www.wigle.net/gps/gps/main/ssidstats]).</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPA short packet spoofing==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPA short packet spoofing==</div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48951:rev-48952:php=table --> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48951&oldid=prev Iliivik: /* WPA short packet spoofing */ 2012-06-03T11:01:08Z <p><span class="autocomment">WPA short packet spoofing</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:01, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l22">Line 22:</td> <td colspan="2" class="diff-lineno">Line 22:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Novembris, aastal 2008, &#039;&#039;&#039;Erik Tews&#039;&#039;&#039; ja &#039;&#039;&#039;Martin Beck&#039;&#039;&#039; - teadlased kahest Saksa tehnilisest intstituudist, paljastasid &#039;&#039;&#039;WPA&#039;&#039;&#039; nõrkuse. Nõrkus tugines varem teada oleval &#039;&#039;&#039;WEP&#039;&#039;&#039;-i veal, mis rakendus vaid &#039;&#039;&#039;WPA-TKIP&#039;&#039;&#039;-l.  </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Novembris, aastal 2008, &#039;&#039;&#039;Erik Tews&#039;&#039;&#039; ja &#039;&#039;&#039;Martin Beck&#039;&#039;&#039; - teadlased kahest Saksa tehnilisest intstituudist, paljastasid &#039;&#039;&#039;WPA&#039;&#039;&#039; nõrkuse. Nõrkus tugines varem teada oleval &#039;&#039;&#039;WEP&#039;&#039;&#039;-i veal, mis rakendus vaid &#039;&#039;&#039;WPA-TKIP&#039;&#039;&#039;-l.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Viga saab vaid dekrüpteerida lühikesi pakette enamasti teadaoleva sisuga, nagu näiteks '''ARP sõnum'''. Rünne nõuab, et '''QoS''' ehk ''Qualiti of Service''(802.11e) oleks sisse lülitatud, kuna see lubab pakettide prioriteerimist. Viga ei vii võtme taastamiseni, vaid ainul ''keystrem''-ini, mis krüpteerib teatud pakettid ,ning mida saab kasutada 7 korda omavaoliselt nakatamaks '''Wi-Fi''' kliendi andmeid pakettiga, millel on sama paketti pikkus.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Viga saab vaid dekrüpteerida lühikesi pakette enamasti teadaoleva sisuga, nagu näiteks '''ARP sõnum'''. Rünne nõuab, et '''QoS''' ehk ''Qualiti of Service'' (802.11e) oleks sisse lülitatud, kuna see lubab pakettide prioriteerimist. Viga ei vii võtme taastamiseni, vaid ainul ''keystrem''-ini, mis krüpteerib teatud pakettid ,ning mida saab kasutada 7 korda omavaoliselt nakatamaks '''Wi-Fi''' kliendi andmeid pakettiga, millel on sama paketti pikkus.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Nagu näiteks  lubab see nakatada kedagi võlts &#039;&#039;&#039;ARP&#039;&#039;&#039; pakettidega, mis panevad ohvri saatma pakete avatud internetti.  </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Nagu näiteks  lubab see nakatada kedagi võlts &#039;&#039;&#039;ARP&#039;&#039;&#039; pakettidega, mis panevad ohvri saatma pakete avatud internetti.  </div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48950:rev-48951:php=table --> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48950&oldid=prev Iliivik: /* WPA short packet spoofing */ 2012-06-03T11:00:49Z <p><span class="autocomment">WPA short packet spoofing</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:00, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l22">Line 22:</td> <td colspan="2" class="diff-lineno">Line 22:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Novembris, aastal 2008, &#039;&#039;&#039;Erik Tews&#039;&#039;&#039; ja &#039;&#039;&#039;Martin Beck&#039;&#039;&#039; - teadlased kahest Saksa tehnilisest intstituudist, paljastasid &#039;&#039;&#039;WPA&#039;&#039;&#039; nõrkuse. Nõrkus tugines varem teada oleval &#039;&#039;&#039;WEP&#039;&#039;&#039;-i veal, mis rakendus vaid &#039;&#039;&#039;WPA-TKIP&#039;&#039;&#039;-l.  </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Novembris, aastal 2008, &#039;&#039;&#039;Erik Tews&#039;&#039;&#039; ja &#039;&#039;&#039;Martin Beck&#039;&#039;&#039; - teadlased kahest Saksa tehnilisest intstituudist, paljastasid &#039;&#039;&#039;WPA&#039;&#039;&#039; nõrkuse. Nõrkus tugines varem teada oleval &#039;&#039;&#039;WEP&#039;&#039;&#039;-i veal, mis rakendus vaid &#039;&#039;&#039;WPA-TKIP&#039;&#039;&#039;-l.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Viga saab vaid dekrüpteerida lühikesi pakette enamasti teadaoleva sisuga, nagu näiteks '''ARP sõnum'''. Rünne nõuab, et '''QoS''' ehk ''Qualiti of Service''(802.11e) oleks sisse lülitatud, kuna see lubab pakettide prioriteerimist. Viga ei vii võtme taastamiseni, vaid ainul ''keystrem''-ini, mis krüpteerib teatud pakettid ,ning mida saab kasutada 7 korda omavaoliselt nakatamaks ''Wi-Fi'' kliendi andmeid pakettiga, millel on sama paketti pikkus.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Viga saab vaid dekrüpteerida lühikesi pakette enamasti teadaoleva sisuga, nagu näiteks '''ARP sõnum'''. Rünne nõuab, et '''QoS''' ehk ''Qualiti of Service''(802.11e) oleks sisse lülitatud, kuna see lubab pakettide prioriteerimist. Viga ei vii võtme taastamiseni, vaid ainul ''keystrem''-ini, mis krüpteerib teatud pakettid ,ning mida saab kasutada 7 korda omavaoliselt nakatamaks <ins style="font-weight: bold; text-decoration: none;">'</ins>''Wi-Fi<ins style="font-weight: bold; text-decoration: none;">'</ins>'' kliendi andmeid pakettiga, millel on sama paketti pikkus.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Nagu näiteks  lubab see nakatada kedagi võlts &#039;&#039;&#039;ARP&#039;&#039;&#039; pakettidega, mis panevad ohvri saatma pakete avatud internetti.  </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Nagu näiteks  lubab see nakatada kedagi võlts &#039;&#039;&#039;ARP&#039;&#039;&#039; pakettidega, mis panevad ohvri saatma pakete avatud internetti.  </div></td></tr> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48949&oldid=prev Iliivik: /* WPA short packet spoofing */ 2012-06-03T11:00:30Z <p><span class="autocomment">WPA short packet spoofing</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:00, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l20">Line 20:</td> <td colspan="2" class="diff-lineno">Line 20:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPA short packet spoofing==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPA short packet spoofing==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Novembris, aastal 2008, Erik Tews ja Martin Beck - teadlased kahest Saksa tehnilisest intstituudist, paljastasid WPA nõrkuse. Nõrkus tugines varem teada oleval WEP-i veal, mis rakendus vaid WPA-TKIP-l.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Novembris, aastal 2008, <ins style="font-weight: bold; text-decoration: none;">'''</ins>Erik Tews<ins style="font-weight: bold; text-decoration: none;">''' </ins>ja <ins style="font-weight: bold; text-decoration: none;">'''</ins>Martin Beck<ins style="font-weight: bold; text-decoration: none;">''' </ins>- teadlased kahest Saksa tehnilisest intstituudist, paljastasid <ins style="font-weight: bold; text-decoration: none;">'''</ins>WPA<ins style="font-weight: bold; text-decoration: none;">''' </ins>nõrkuse. Nõrkus tugines varem teada oleval <ins style="font-weight: bold; text-decoration: none;">'''</ins>WEP<ins style="font-weight: bold; text-decoration: none;">'''</ins>-i veal, mis rakendus vaid <ins style="font-weight: bold; text-decoration: none;">'''</ins>WPA-TKIP<ins style="font-weight: bold; text-decoration: none;">'''</ins>-l.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Viga saab vaid dekrüpteerida lühikesi pakette enamasti teadaoleva sisuga, nagu näiteks ARP sõnum. Rünne nõuab, et QoS ehk Qualiti of Service (802.11e) oleks sisse lülitatud, kuna see lubab pakettide prioriteerimist. Viga ei vii võtme taastamiseni, vaid ainul keystrem-ini, mis krüpteerib teatud pakettid , ning mida saab kasutada 7 korda omavaoliselt nakatamaks Wi-Fi kliendi andmeid pakettiga, millel on sama paketti pikkus.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Viga saab vaid dekrüpteerida lühikesi pakette enamasti teadaoleva sisuga, nagu näiteks <ins style="font-weight: bold; text-decoration: none;">'''</ins>ARP sõnum<ins style="font-weight: bold; text-decoration: none;">'''</ins>. Rünne nõuab, et <ins style="font-weight: bold; text-decoration: none;">'''</ins>QoS<ins style="font-weight: bold; text-decoration: none;">''' </ins>ehk <ins style="font-weight: bold; text-decoration: none;">''</ins>Qualiti of Service<ins style="font-weight: bold; text-decoration: none;">''</ins>(802.11e) oleks sisse lülitatud, kuna see lubab pakettide prioriteerimist. Viga ei vii võtme taastamiseni, vaid ainul <ins style="font-weight: bold; text-decoration: none;">''</ins>keystrem<ins style="font-weight: bold; text-decoration: none;">''</ins>-ini, mis krüpteerib teatud pakettid ,ning mida saab kasutada 7 korda omavaoliselt nakatamaks <ins style="font-weight: bold; text-decoration: none;">''</ins>Wi-Fi<ins style="font-weight: bold; text-decoration: none;">'' </ins>kliendi andmeid pakettiga, millel on sama paketti pikkus.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Nagu näiteks  lubab see nakatada kedagi võlts ARP pakettidega, mis panevad ohvri saatma pakete avatud internetti.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Nagu näiteks  lubab see nakatada kedagi võlts <ins style="font-weight: bold; text-decoration: none;">'''</ins>ARP<ins style="font-weight: bold; text-decoration: none;">''' </ins>pakettidega, mis panevad ohvri saatma pakete avatud internetti.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>See rünne optimeeriti veelgi kahe Jaapani teadlase - Toshihiro Ohigashi ja Masakatu Morii poolt. Nende rünne ei nõunud, et QoS oleks sisse lülitatud.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>See rünne optimeeriti veelgi kahe Jaapani teadlase - <ins style="font-weight: bold; text-decoration: none;">'''</ins>Toshihiro Ohigashi<ins style="font-weight: bold; text-decoration: none;">''' </ins>ja <ins style="font-weight: bold; text-decoration: none;">'''</ins>Masakatu Morii<ins style="font-weight: bold; text-decoration: none;">''' </ins>poolt. Nende rünne ei nõunud, et <ins style="font-weight: bold; text-decoration: none;">'''</ins>QoS<ins style="font-weight: bold; text-decoration: none;">''' </ins>oleks sisse lülitatud.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Oktoobris 2009, tegi Halvorsen koos teistega edasiarengu, mis lugas häkkeritel nakatada pahatahtlikult suuremaid pakette ( täpsemalt 596 baiti umbes 18 minutiti ja 25 sekundi jooksul).</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Oktoobris 2009, tegi <ins style="font-weight: bold; text-decoration: none;">'''</ins>Halvorsen<ins style="font-weight: bold; text-decoration: none;">''' </ins>koos teistega edasiarengu, mis lugas häkkeritel nakatada pahatahtlikult suuremaid pakette ( täpsemalt 596 baiti umbes 18 minutiti ja 25 sekundi jooksul).</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Veebruaris aastal 2010 avastas Martin Beck uue ründe, mis lubas ründajatel dekrüpteerida kogu võrguliikluse kliendini.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Veebruaris aastal 2010 avastas <ins style="font-weight: bold; text-decoration: none;">'''</ins>Martin Beck<ins style="font-weight: bold; text-decoration: none;">''' </ins>uue ründe, mis lubas ründajatel dekrüpteerida kogu võrguliikluse kliendini.  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>WPA-TKIP on siiani konfigureerimise võimalus mitmesugustel traadita side seadetel, mis on tingitud paljudest riistvara müüjatest.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''</ins>WPA-TKIP<ins style="font-weight: bold; text-decoration: none;">''' </ins>on siiani konfigureerimise võimalus mitmesugustel traadita side seadetel, mis on tingitud paljudest riistvara müüjatest.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPS PIN taastamine==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPS PIN taastamine==</div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48948:rev-48949:php=table --> </table> Iliivik https://wiki.itcollege.ee/index.php?title=WPA&diff=48948&oldid=prev Iliivik: /* WPA short packet spoofing */ 2012-06-03T10:57:52Z <p><span class="autocomment">WPA short packet spoofing</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:57, 3 June 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">Line 19:</td> <td colspan="2" class="diff-lineno">Line 19:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPA short packet spoofing==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPA short packet spoofing==</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Novembris, aastal 2008, Erik Tews ja Martin Beck - teadlased kahest Saksa tehnilisest intstituudist, paljastasid <del style="font-weight: bold; text-decoration: none;">'''</del>WPA<del style="font-weight: bold; text-decoration: none;">''' </del>nõrkuse<del style="font-weight: bold; text-decoration: none;">, mis </del>tugines varem teada oleval <del style="font-weight: bold; text-decoration: none;">'''</del>WEP<del style="font-weight: bold; text-decoration: none;">'''</del>-i veal, mis rakendus vaid <del style="font-weight: bold; text-decoration: none;">'''</del>WPA<del style="font-weight: bold; text-decoration: none;">''' algoritmil '''</del>TKIP<del style="font-weight: bold; text-decoration: none;">'''</del>-l. Viga saab vaid dekrüpteerida lühikesi pakette enamasti teadaoleva sisuga, nagu näiteks <del style="font-weight: bold; text-decoration: none;">'''</del>ARP sõnum<del style="font-weight: bold; text-decoration: none;">'''</del>. Rünne nõuab, et <del style="font-weight: bold; text-decoration: none;">'''</del>QoS<del style="font-weight: bold; text-decoration: none;">''' </del>ehk <del style="font-weight: bold; text-decoration: none;">''</del>Qualiti of Service<del style="font-weight: bold; text-decoration: none;">'' </del>(<del style="font-weight: bold; text-decoration: none;">'''</del>802.11e<del style="font-weight: bold; text-decoration: none;">'''</del>) oleks <del style="font-weight: bold; text-decoration: none;">isse </del>lülitatud, <del style="font-weight: bold; text-decoration: none;">mis </del>lubab pakettide prioriteerimist. Viga ei vii võtme taastamiseni, vaid <del style="font-weight: bold; text-decoration: none;"> </del>ainul <del style="font-weight: bold; text-decoration: none;">''</del>keystrem<del style="font-weight: bold; text-decoration: none;">''</del>-ini, mis krüpteerib teatud pakettid , ning mida saab kasutada 7 korda omavaoliselt nakatamaks <del style="font-weight: bold; text-decoration: none;">'''</del>Wi-Fi<del style="font-weight: bold; text-decoration: none;">''' </del>kliendi andmeid pakettiga, millel on sama paketti pikkus. <del style="font-weight: bold; text-decoration: none;"> </del>Nagu näiteks see <del style="font-weight: bold; text-decoration: none;">lubab </del>kedagi <del style="font-weight: bold; text-decoration: none;">nakatada </del>võlts <del style="font-weight: bold; text-decoration: none;">'''</del>ARP<del style="font-weight: bold; text-decoration: none;">''' </del>pakettidega, mis panevad ohvri saatma pakete avatud internetti. <del style="font-weight: bold; text-decoration: none;"> </del>See rünne <del style="font-weight: bold; text-decoration: none;">oli </del>veelgi <del style="font-weight: bold; text-decoration: none;">optimeeritud </del>kahe Jaapani teadlase - Toshihiro Ohigashi ja Masakatu Morii poolt. Nende rünne ei nõunud, et <del style="font-weight: bold; text-decoration: none;">'''</del>QoS<del style="font-weight: bold; text-decoration: none;">''' </del>oleks sisse lülitatud. Oktoobris 2009, tegi Halvorsen koos teistega edasiarengu, mis lugas häkkeritel nakatada suuremaid <del style="font-weight: bold; text-decoration: none;">pahatahtlike </del>pakette ( täpsemalt 596 baiti umbes 18 minutiti ja 25 sekundi jooksul). Veebruaris aastal 2010 Martin Beck <del style="font-weight: bold; text-decoration: none;">avastas </del>uue ründe, mis lubas ründajatel dekrüpteerida kogu võrguliikluse kliendini.  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''</del>WPA-TKIP<del style="font-weight: bold; text-decoration: none;">''' </del>on siiani konfigureerimise võimalus mitmesugustel traadita side seadetel, mis on tingitud paljudest riistvara müüjatest.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Novembris, aastal 2008, Erik Tews ja Martin Beck - teadlased kahest Saksa tehnilisest intstituudist, paljastasid WPA nõrkuse<ins style="font-weight: bold; text-decoration: none;">. Nõrkus </ins>tugines varem teada oleval WEP-i veal, mis rakendus vaid WPA<ins style="font-weight: bold; text-decoration: none;">-</ins>TKIP-l.  </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Viga saab vaid dekrüpteerida lühikesi pakette enamasti teadaoleva sisuga, nagu näiteks ARP sõnum. Rünne nõuab, et QoS ehk Qualiti of Service (802.11e) oleks <ins style="font-weight: bold; text-decoration: none;">sisse </ins>lülitatud, <ins style="font-weight: bold; text-decoration: none;">kuna see </ins>lubab pakettide prioriteerimist. Viga ei vii võtme taastamiseni, vaid ainul keystrem-ini, mis krüpteerib teatud pakettid , ning mida saab kasutada 7 korda omavaoliselt nakatamaks Wi-Fi kliendi andmeid pakettiga, millel on sama paketti pikkus.  </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Nagu näiteks <ins style="font-weight: bold; text-decoration: none;"> lubab </ins>see <ins style="font-weight: bold; text-decoration: none;">nakatada </ins>kedagi võlts ARP pakettidega, mis panevad ohvri saatma pakete avatud internetti.  </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>See rünne <ins style="font-weight: bold; text-decoration: none;">optimeeriti </ins>veelgi kahe Jaapani teadlase - Toshihiro Ohigashi ja Masakatu Morii poolt. Nende rünne ei nõunud, et QoS oleks sisse lülitatud.  </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Oktoobris 2009, tegi Halvorsen koos teistega edasiarengu, mis lugas häkkeritel nakatada <ins style="font-weight: bold; text-decoration: none;">pahatahtlikult </ins>suuremaid pakette ( täpsemalt 596 baiti umbes 18 minutiti ja 25 sekundi jooksul).</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Veebruaris aastal 2010 <ins style="font-weight: bold; text-decoration: none;">avastas </ins>Martin Beck uue ründe, mis lubas ründajatel dekrüpteerida kogu võrguliikluse kliendini.  </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>WPA-TKIP on siiani konfigureerimise võimalus mitmesugustel traadita side seadetel, mis on tingitud paljudest riistvara müüjatest.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPS PIN taastamine==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==WPS PIN taastamine==</div></td></tr> <!-- diff cache key ico_mediawiki-ITK_:diff:1.41:old-48857:rev-48948:php=table --> </table> Iliivik