Onions can make people cry - Revision history

Madang at 08:45, 4 May 2021

2021-05-04T08:45:48Z

← Older revision		Revision as of 11:45, 4 May 2021
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	==History==		==History==
			So, now that we have the basics covered let’s look at an overview of the history of The Onion Router (Tor).

	===The 1990s===		===The 1990s===
	~~So, now that we have the basics covered let’s look at an overview of the history of The Onion Router (Tor).~~ The idea of onion routing began in the mid 1990s and the developers of the project believed that internet users should have private access to an uncensored web. In the 1990s internet security was a really big issue and its ability to be used for tracking and surveillance was becoming clear. Therefore, 3 US Naval Research Lab (NRL) employees: Paul Sysverson, David Goldschlag and Mike Reed decided to create and deploy the first research designs and prototypes of onion routing. From its inception in the 1990s, onion routing relied on a decentralized network that used nodes that were operated by different entities with diverse interests and trust assumptions. Also the software needed to be free and open-source to maximize transparency and separation.		The idea of onion routing began in the mid 1990s and the developers of the project believed that internet users should have private access to an uncensored web. In the 1990s internet security was a really big issue and its ability to be used for tracking and surveillance was becoming clear. Therefore, 3 US Naval Research Lab (NRL) employees: Paul Sysverson, David Goldschlag and Mike Reed decided to create and deploy the first research designs and prototypes of onion routing. From its inception in the 1990s, onion routing relied on a decentralized network that used nodes that were operated by different entities with diverse interests and trust assumptions. Also the software needed to be free and open-source to maximize transparency and separation.
	<ref name="history">https://www.torproject.org/about/history/</ref>		<ref name="history">https://www.torproject.org/about/history/</ref>

Madang at 09:07, 1 May 2021

2021-05-01T09:07:49Z

← Older revision		Revision as of 12:07, 1 May 2021
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	==Tor and the dark web - Legality issues==		==Tor and the dark web - Legality issues==
	In the recent years Tor gained the reputation of being the ~~place for~~ criminals and illegal ~~activities~~ because of ~~granting~~ access to the unknown part of the Internet: the dark web. The dark web itself is not actually illegal. There are social media sites, blogs and forums like on the regular web. What is illegal is some of the activity that occurs on the dark web. There are sites that sell illegal drugs, firearms and distribute child pornography.		In the recent years Tor gained the reputation of being the tool used by criminals and illegal organizations because of giving its users the possibility to access the unknown part of the Internet: the dark web. The dark web itself is not actually illegal. There are social media sites, blogs and forums like on the regular web. What is illegal is some of the activity that occurs on the dark web. There are sites that sell illegal drugs, firearms and distribute child pornography.

	When browsing the dark web, users need to be careful because visiting certain sites or purchasing certain items through the dark web is illegal.		When browsing the dark web, users need to be careful because visiting certain sites or purchasing certain items through the dark web is illegal.

Madang at 09:06, 1 May 2021

2021-05-01T09:06:18Z

← Older revision		Revision as of 12:06, 1 May 2021
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	Even though Tor includes a good exploit protection, it still can be exploited due to security related bugs. In order to reduce the possibility of being exploited, a Tor user should always follow some safety guidelines. When using Tor the user is recommended to not log into usual accounts such as Gmail, to not follow unique browsing patterns, to turn the browser’s security to the max level (disables JavaScript on all sites), to use the HTTPS Everywhere extension, and never use BitTorrent over Tor. <ref name="anon"/>		Even though Tor includes a good exploit protection, it still can be exploited due to security related bugs. In order to reduce the possibility of being exploited, a Tor user should always follow some safety guidelines. When using Tor the user is recommended to not log into usual accounts such as Gmail, to not follow unique browsing patterns, to turn the browser’s security to the max level (disables JavaScript on all sites), to use the HTTPS Everywhere extension, and never use BitTorrent over Tor. <ref name="anon"/>

	==~~Legal~~ and ~~illegal activities in Tor~~==		==Tor and the dark web - Legality issues==
	~~The dark web has~~ gained a reputation of being ~~illegal, a~~ place ~~where~~ criminals ~~operate~~. ~~Dark~~ web itself is not actually illegal. There are social media sites, blogs and forums like on the regular web. What is illegal is some of the activity that occurs on the dark web. There are sites that sell illegal drugs, firearms and distribute child pornography.		In the recent years Tor gained the reputation of being the place for criminals and illegal activities because of granting access to the unknown part of the Internet: the dark web. The dark web itself is not actually illegal. There are social media sites, blogs and forums like on the regular web. What is illegal is some of the activity that occurs on the dark web. There are sites that sell illegal drugs, firearms and distribute child pornography.

	When browsing the dark web, users need to be careful because visiting certain sites or purchasing certain items through the dark web is illegal.		When browsing the dark web, users need to be careful because visiting certain sites or purchasing certain items through the dark web is illegal.

	===Legal activities===		===Legal activities on the dark web===
	Since social media and forums are not illegal, they are also legal in the dark web. Users will not be committing anything criminal if they use the dark web to participate in forums or to read hidden blog posts. Users have to be careful because visiting certain sites or purchasing certain items through the dark web is illegal. There is a ~~change~~ that participating in certain forums is illegal, especially if the forum has posts about threats, hate speech or is inciting and encouraging criminal behaviour. <ref name="isIllegal">https://us.norton.com/internetsecurity-privacy-is-the-dark-web-illegal.html</ref>		Since social media and forums are not illegal, they are also legal in the dark web. Users will not be committing anything criminal if they use the dark web to participate in forums or to read hidden blog posts. Users have to be careful because visiting certain sites or purchasing certain items through the dark web is illegal. There is a chance that participating in certain forums is illegal, especially if the forum has posts about threats, hate speech or is inciting and encouraging criminal behaviour. <ref name="isIllegal">https://us.norton.com/internetsecurity-privacy-is-the-dark-web-illegal.html</ref>


	Using the dark web itself is not illegal. Many people prefer to use it to keep their personal data safe while doing normal things, as in the regular web, like sending emails, chatting on social media, and browsing forums. Since Google and Bing might sell personal data, the dark web has its own search engines. These alternatives will keep people's data private, which makes them a better option for those who want to keep their personal information to themselves.<ref name="isIllegal/>		Using the dark web itself is not illegal. Many people prefer to use it to keep their personal data safe while doing normal things, as in the regular web, like sending emails, chatting on social media, and browsing forums. Since Google and Bing might sell personal data, the dark web has its own search engines. These alternatives will keep people's data private, which makes them a better option for those who want to keep their personal information to themselves.<ref name="isIllegal/>

	~~Dark~~ web also has its own social media sites like Blackbook and Torbook. These sites let you create a completely anonymous profile. More and more legitimate companies are making themselves available on the dark web (e.g Facebook). <ref name="isIllegal/>		The dark web also has its own social media sites like Blackbook and Torbook. These sites let you create a completely anonymous profile. More and more legitimate companies are making themselves available on the dark web (e.g Facebook). <ref name="isIllegal/>

	~~Dark~~ web is a way out for people living in places where the regime is not that allowing. People can safely access information that their government tries to hide and provides a source for communication free of censorship. It is also important for whistleblowers and journalists within the government and large companies, giving them a safe place for sharing information without losing their anonymity. <ref name="vs">https://www.onestopit.com/a-quick-guide-to-legal-vs-illegal-activity-on-the-dark-web/</ref>		The dark web is a way out for people living in places where the regime is not that allowing. People can safely access information that their government tries to hide and provides a source for communication free of censorship. It is also important for whistleblowers and journalists within the government and large companies, giving them a safe place for sharing information without losing their anonymity. <ref name="vs">https://www.onestopit.com/a-quick-guide-to-legal-vs-illegal-activity-on-the-dark-web/</ref>


	===Illegal activities===		===Illegal activities on the dark web===
	With many Tor-based sites being suspended by police authorities across the globe, there is a clear danger of becoming a government target for simply visiting a dark website.		With many Tor-based sites being suspended by police authorities across the globe, there is a clear danger of becoming a government target for simply visiting a dark website.

Madang at 09:59, 30 April 2021

2021-04-30T09:59:29Z

← Older revision		Revision as of 12:59, 30 April 2021
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	===Tor's working principles===		===Tor's working principles===
	The main purpose of Tor is to protect its users against traffic analysis. To do so the onion router distributes any of the user’s transactions over several nodes on the Internet, also called relays, making it impossible to link back a crossed point to a person’s information. What Tor does to obtain anonymity is sending data packets through several randomly chosen relays instead of choosing the direct route from source to destination. Using this technique no observer waiting at any of the relays can surely know where the data came from or where it is going. The circuit data takes is built incrementally one hop at a time. The user’s software encrypts all of the connections existing between relays on the network, where each of the relays knows only about the node it is taking data from and the node it is sending data to. To ensure that each hop cannot trace previous or further connections, a new pair of encryption keys is negotiated at every relay. Doing so neither an eavesdropper, nor a compromised node, nor any software, can use traffic analysis techniques to find the user’s connection source and destination. Since Tor aims for reliability it only works on TCP streams and for efficiency it uses the same circuit for connections that happen within more or less the same ten minutes. All of the later requests are assigned new circuits. <ref~~>https:~~/~~/2019.www.torproject.org/images/htw1.png</ref~~>		The main purpose of Tor is to protect its users against traffic analysis. To do so the onion router distributes any of the user’s transactions over several nodes on the Internet, also called relays, making it impossible to link back a crossed point to a person’s information. What Tor does to obtain anonymity is sending data packets through several randomly chosen relays instead of choosing the direct route from source to destination. Using this technique no observer waiting at any of the relays can surely know where the data came from or where it is going. The circuit data takes is built incrementally one hop at a time. The user’s software encrypts all of the connections existing between relays on the network, where each of the relays knows only about the node it is taking data from and the node it is sending data to. To ensure that each hop cannot trace previous or further connections, a new pair of encryption keys is negotiated at every relay. Doing so neither an eavesdropper, nor a compromised node, nor any software, can use traffic analysis techniques to find the user’s connection source and destination. Since Tor aims for reliability it only works on TCP streams and for efficiency it uses the same circuit for connections that happen within more or less the same ten minutes. All of the later requests are assigned new circuits. <ref name="work/>

	Tor’s working principles can be summarized in three steps:		Tor’s working principles can be summarized in three steps:

Madang at 09:57, 30 April 2021

2021-04-30T09:57:25Z

← Older revision		Revision as of 12:57, 30 April 2021
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	In order to understand Tor and it works, the term and working principles of traffic analysis must be understood.		In order to understand Tor and it works, the term and working principles of traffic analysis must be understood.

	Traffic analysis is a form of Internet surveillance used to monitor and inspect network traffic from an end device to another over a public network. This technique can let people and services listen on a network to discover the user’s source and destination traffic, leading to the tracking of personal interests and behavior, even when the connection is encrypted. This is possible due to the structure of Internet data packets: data payload, which contains the content of what is being sent over the network such as an email or an image, and a header that is used for routing. Of these two parts data payload can be encrypted, but since traffic analysis focuses on the header rather than the content of the message, it still can disclose key information about the user, such as source and destination, size of the payload, and timing. This enables unauthorized parties as well as authorized intermediaries (e.g Internet Service Providers) to view a user’s information not from the content of the data itself but from the Internet headers. Very simple forms of traffic analysis may allow a middle man to sit in between the sender and the receiver and inspect on the travelling data. <ref name="work">https://2019.www.torproject.org/about/overview.html.en		Traffic analysis is a form of Internet surveillance used to monitor and inspect network traffic from an end device to another over a public network. This technique can let people and services listen on a network to discover the user’s source and destination traffic, leading to the tracking of personal interests and behavior, even when the connection is encrypted. This is possible due to the structure of Internet data packets: data payload, which contains the content of what is being sent over the network such as an email or an image, and a header that is used for routing. Of these two parts data payload can be encrypted, but since traffic analysis focuses on the header rather than the content of the message, it still can disclose key information about the user, such as source and destination, size of the payload, and timing. This enables unauthorized parties as well as authorized intermediaries (e.g Internet Service Providers) to view a user’s information not from the content of the data itself but from the Internet headers. Very simple forms of traffic analysis may allow a middle man to sit in between the sender and the receiver and inspect on the travelling data. <ref name="work">https://2019.www.torproject.org/about/overview.html.en</ref>
	</ref>

	===Tor's working principles===		===Tor's working principles===
	The main purpose of Tor is to protect its users against traffic analysis. To do so the onion router distributes any of the user’s transactions over several nodes on the Internet, also called relays, making it impossible to link back a crossed point to a person’s information. What Tor does to obtain anonymity is sending data packets through several randomly chosen relays instead of choosing the direct route from source to destination. Using this technique no observer waiting at any of the relays can surely know where the data came from or where it is going. The circuit data takes is built incrementally one hop at a time. The user’s software encrypts all of the connections existing between relays on the network, where each of the relays knows only about the node it is taking data from and the node it is sending data to. To ensure that each hop cannot trace previous or further connections, a new pair of encryption keys is negotiated at every relay. Doing so neither an eavesdropper, nor a compromised node, nor any software, can use traffic analysis techniques to find the user’s connection source and destination. Since Tor aims for reliability it only works on TCP streams and for efficiency it uses the same circuit for connections that happen within more or less the same ten minutes. All of the later requests are assigned new circuits. <ref ~~name="work"~~>https://2019.www.torproject.org/images/htw1.png</ref>		The main purpose of Tor is to protect its users against traffic analysis. To do so the onion router distributes any of the user’s transactions over several nodes on the Internet, also called relays, making it impossible to link back a crossed point to a person’s information. What Tor does to obtain anonymity is sending data packets through several randomly chosen relays instead of choosing the direct route from source to destination. Using this technique no observer waiting at any of the relays can surely know where the data came from or where it is going. The circuit data takes is built incrementally one hop at a time. The user’s software encrypts all of the connections existing between relays on the network, where each of the relays knows only about the node it is taking data from and the node it is sending data to. To ensure that each hop cannot trace previous or further connections, a new pair of encryption keys is negotiated at every relay. Doing so neither an eavesdropper, nor a compromised node, nor any software, can use traffic analysis techniques to find the user’s connection source and destination. Since Tor aims for reliability it only works on TCP streams and for efficiency it uses the same circuit for connections that happen within more or less the same ten minutes. All of the later requests are assigned new circuits. <ref>https://2019.www.torproject.org/images/htw1.png</ref>

	Tor’s working principles can be summarized in three steps:		Tor’s working principles can be summarized in three steps:

Madang at 09:56, 30 April 2021

2021-04-30T09:56:21Z

Show changes

Madang at 09:43, 30 April 2021

2021-04-30T09:43:10Z

← Older revision		Revision as of 12:43, 30 April 2021
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	===The 1990s===		===The 1990s===
	So, now that we have the basics covered let’s look at an overview of the history of The Onion Router (Tor). The idea of onion routing began in the mid 1990s and the developers of the project believed that internet users should have private access to an uncensored web. In the 1990s internet security was a really big issue and its ability to be used for tracking and surveillance was becoming clear. Therefore, 3 US Naval Research Lab (NRL) employees: Paul Sysverson, David Goldschlag and Mike Reed decided to create and deploy the first research designs and prototypes of onion routing. From its inception in the 1990s, onion routing relied on a decentralized network that used nodes that were operated by different entities with diverse interests and trust assumptions. Also the software needed to be free and open-source to maximize transparency and separation. <ref name="history">https://www.torproject.org/about/history/</ref>		So, now that we have the basics covered let’s look at an overview of the history of The Onion Router (Tor). The idea of onion routing began in the mid 1990s and the developers of the project believed that internet users should have private access to an uncensored web. In the 1990s internet security was a really big issue and its ability to be used for tracking and surveillance was becoming clear. Therefore, 3 US Naval Research Lab (NRL) employees: Paul Sysverson, David Goldschlag and Mike Reed decided to create and deploy the first research designs and prototypes of onion routing. From its inception in the 1990s, onion routing relied on a decentralized network that used nodes that were operated by different entities with diverse interests and trust assumptions. Also the software needed to be free and open-source to maximize transparency and separation.
			<ref name="history">https://www.torproject.org/about/history/</ref>

	===The 2000s===		===The 2000s===
	In the early 2000s, Roger Dingledine, a MIT graduate, started working on a NRL onion routing project with Paul Syverson. Other onion routing efforts were already made, so to make this project special, they decided to call it Tor - The Onion Router. The Electronic Frontier Foundation (EFF) recognized the benefit of Tor for digital rights and began funding the project in 2004 and in 2006 the Tor Project was founded to maintain Tor’s development. In 2007, the organization began to connect to the Tor network to address censorship, such as the need to get around government firewalls, in order for its users to access the open web. Tor was mostly popular with tech-savvy people and it was hard for less technically knowledgeable people to use, so in 2005, development of tools for the Tor proxy began and in 2008, development of the Tor browser began. ~~(8)~~		In the early 2000s, Roger Dingledine, a MIT graduate, started working on a NRL onion routing project with Paul Syverson. Other onion routing efforts were already made, so to make this project special, they decided to call it Tor - The Onion Router. The Electronic Frontier Foundation (EFF) recognized the benefit of Tor for digital rights and began funding the project in 2004 and in 2006 the Tor Project was founded to maintain Tor’s development. In 2007, the organization began to connect to the Tor network to address censorship, such as the need to get around government firewalls, in order for its users to access the open web. Tor was mostly popular with tech-savvy people and it was hard for less technically knowledgeable people to use, so in 2005, development of tools for the Tor proxy began and in 2008, development of the Tor browser began. <ref name="history/>

	===The 2010s===		===The 2010s===
	With the Tor browser complete and it being more accessible to everyday internet users, it greatly influenced the beginning of the Arab Spring in late 2010. It did not only protect people’s identity online, but it also helped access critical resources, social media and other websites which were blocked at the time. After the 2013 Snowden revelations, it became clear that the need for tools against mass surveillance would become a mainstream concern. Tor was used for Snowden’s whistleblowing and the documents posted online also assured that Tor could not be cracked. ~~(8)~~		With the Tor browser complete and it being more accessible to everyday internet users, it greatly influenced the beginning of the Arab Spring in late 2010. It did not only protect people’s identity online, but it also helped access critical resources, social media and other websites which were blocked at the time. After the 2013 Snowden revelations, it became clear that the need for tools against mass surveillance would become a mainstream concern. Tor was used for Snowden’s whistleblowing and the documents posted online also assured that Tor could not be cracked. <ref name="history/>

	== The onion router - A closer look ==		== The onion router - A closer look ==

Madang at 09:41, 30 April 2021

2021-04-30T09:41:49Z

@@ Line 3: / Line 3: @@
 == The three webs ==
 The World Wide Web (WWW) consists of multiple parts named: deep, dark and surface web.
-[[File:TheThreeWebs.jpg|350px|thumb|right|The WWW composition by proportion. <ref name="intro"/>]]
+[[File:TheThreeWebs.jpg|350px|thumb|right|The WWW composition by proportion. <ref name="intro">https://resources.infosecinstitute.com/topic/what-is-the-difference-between-the-surface-web-tjahe-deep-web-and-the-dark-web/</ref>]]
 ===Surface web===
@@ Line 121: / Line 121: @@
 ==References==
 <references/>

Madang at 09:40, 30 April 2021

2021-04-30T09:40:14Z

← Older revision		Revision as of 12:40, 30 April 2021
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	==References==		==References==
	<references/>		<references/>
			https://resources.infosecinstitute.com/topic/what-is-the-difference-between-the-surface-web-tjahe-deep-web-and-the-dark-web/
			https://www.torproject.org/about/history/
			https://2019.www.torproject.org/about/overview.html.en
			https://cybernews.com/privacy/what-is-tor-and-how-does-it-work/
			https://2019.www.torproject.org/images/htw1.png
			https://2019.www.torproject.org/images/htw2.png
			https://2019.www.torproject.org/images/htw3.png
			https://community.torproject.org/onion-services/talk/
			https://community.torproject.org/onion-services/overview/
			https://us.norton.com/internetsecurity-privacy-is-the-dark-web-illegal.html
			https://www.onestopit.com/a-quick-guide-to-legal-vs-illegal-activity-on-the-dark-web/
			https://www.kaspersky.com/resource-center/threats/deep-web
			https://arstechnica.com/tech-policy/2015/07/feds-bust-through-huge-tor-hidden-child-porn-site-using-questionable-malware/
			https://arstechnica.com/tech-policy/2017/05/creator-of-infamous-playpen-website-sentenced-to-30-years-in-prison/
			https://www.csoonline.com/article/3249765/what-is-the-dark-web-how-to-access-it-and-what-youll-find.html

Madang at 09:39, 30 April 2021

2021-04-30T09:39:41Z

← Older revision		Revision as of 12:39, 30 April 2021
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	== The three webs ==		== The three webs ==
	The World Wide Web (WWW) consists of multiple parts named: deep, dark and surface web.		The World Wide Web (WWW) consists of multiple parts named: deep, dark and surface web.
	[[File:TheThreeWebs.jpg\|350px\|thumb\|right\|The WWW composition by proportion. <ref name="intro"~~>https:~~/~~/resources.infosecinstitute.com/topic/what-is-the-difference-between-the-surface-web-the-deep-web-and-the-dark-web/</ref~~>]]		[[File:TheThreeWebs.jpg\|350px\|thumb\|right\|The WWW composition by proportion. <ref name="intro"/>]]

	===Surface web===		===Surface web===
	The surface web is the easiest to explain as that is the part of the web that all of us use to browse the internet, even right now as you are reading this wiki you are browsing the surface web. The different areas of the web are defined by if they are indexed and if the user needs to authenticate himself to access the webpage. The surface web mostly consists of web pages that do not need user authentication. The web pages are indexed, meaning that a user can find the pages from using a search engine. The surface web contains about 10-16% of all of the information on the WWW. <ref name="intro"~~>https:~~/~~/resources.infosecinstitute.com/topic/what-is-the-difference-between-the-surface-web-tjahe-deep-web-and-the-dark-web/</ref~~>		The surface web is the easiest to explain as that is the part of the web that all of us use to browse the internet, even right now as you are reading this wiki you are browsing the surface web. The different areas of the web are defined by if they are indexed and if the user needs to authenticate himself to access the webpage. The surface web mostly consists of web pages that do not need user authentication. The web pages are indexed, meaning that a user can find the pages from using a search engine. The surface web contains about 10-16% of all of the information on the WWW. <ref name="intro"/>

	===Deep web===		===Deep web===
	Everything except the surface makes up the deep web part of the WWW. This means that the dark web is also a part of the deep web. Most of the deep web is inaccessible to normal search engines since the pages are not indexed or they require authentication to access. To access the deep web users need to use a special browser like Tor. Users also need to use the Hidden Wiki to get the urls for the different webpages, so the Hidden Wiki is kind of like a gateway into the deep web. The deep web contains about 84-90% of all of the information on the WWW.		Everything except the surface makes up the deep web part of the WWW. This means that the dark web is also a part of the deep web. Most of the deep web is inaccessible to normal search engines since the pages are not indexed or they require authentication to access. To access the deep web users need to use a special browser like Tor. Users also need to use the Hidden Wiki to get the urls for the different webpages, so the Hidden Wiki is kind of like a gateway into the deep web. The deep web contains about 84-90% of all of the information on the WWW.
	<ref name="intro"~~>https:~~/~~/resources.infosecinstitute.com/topic/what-is-the-difference-between-the-surface-web-tjahe-deep-web-and-the-dark-web/</ref~~>		<ref name="intro"/>

	===Dark web===		===Dark web===
	And now finally, the dark web. The dark web is a part of the deep web and it’s full size is not actually known. Security experts estimate that there are about 10,000 to 100,000 active sites in the dark web at any given moment. Since the dark web is a part of the deep web it’s pages are not indexed and cannot be found by search engines. The dark web is also the part of the web where most illegal drugs, guns and human trafficking happens, but governments and the UN has also used the dark web to protect political dissidents and hunt down criminals. A great example of this is how the US government tracked down the owner of Silk Road (an underground black market primarily for drugs), Ross Ulbricht in 2013.		And now finally, the dark web. The dark web is a part of the deep web and it’s full size is not actually known. Security experts estimate that there are about 10,000 to 100,000 active sites in the dark web at any given moment. Since the dark web is a part of the deep web it’s pages are not indexed and cannot be found by search engines. The dark web is also the part of the web where most illegal drugs, guns and human trafficking happens, but governments and the UN has also used the dark web to protect political dissidents and hunt down criminals. A great example of this is how the US government tracked down the owner of Silk Road (an underground black market primarily for drugs), Ross Ulbricht in 2013.
	<ref name="intro"~~>https:~~/~~/resources.infosecinstitute.com/topic/what-is-the-difference-between-the-surface-web-tjahe-deep-web-and-the-dark-web/</ref~~>		<ref name="intro"/>

	===Why use Tor===		===Why use Tor===
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	* Accessing Tor hidden services (.onion sites)		* Accessing Tor hidden services (.onion sites)
	We will get into more detail about Tor and how it works later on.		We will get into more detail about Tor and how it works later on.
	<ref name="intro"~~>https:~~/~~/resources.infosecinstitute.com/topic/what-is-the-difference-between-the-surface-web-tjahe-deep-web-and-the-dark-web/</ref~~>		<ref name="intro"/>

	==History==		==History==