Hiring a Cyber Security Incident Analyst

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A Cyber Security Incident Analyst

Job advertisement [1]

Cyber security incident analyst in SOC/CSIRT/CERT

This article delves into the job title of Cyber Security Incident Analyst and provides an overview of the acronyms SOC/CSIRT/CERT. A brief history of the job is discussed here, as well as a possible career path, education, experience, and other characteristics required for work in computer security-related organizations. The article also provides a brief history of SOC/CSIRT/CERT, as well as a comparison of their differences and similarities.

Cyber Security Incident Analyst Skill Set

What skill set is expected from the Cyber Security Incident Analyst? Below written lines are taken from the same job advertisement depicted on the left side of this article: As a Security Incident Analyst your responsibilities will include:

  • Continuous monitoring of security tooling
  • Performing regular and ad-hoc vulnerability assessments
  • Carrying out ‘spot checks’
  • Reporting vulnerabilities to the PVG via the alerts system
  • Maintaining and documenting logging systems
  • Developing centralized logging, reporting and intelligence platforms
  • ‘Light touch’ penetration testing with open source tooling (Metasploit)

Knowledge & Experience required:

  • SOC, CSIRT or CERT operational environment experience
  • Windows / Linux experience
  • TCP /IP networking protocol knowledge
  • Experience reviewing and analyzing Security Events from various monitoring and logging sources
  • Experience in website and web application security assessment or penetration testing
  • Experience of using Metasploit
  • Scripting knowledge using BASH, Python, Perl, Ruby
  • Skills in Host and Network Forensics

As one can see the description of the duties is wide and also the knowledge and experience that is required is noteworthy. So, where to start to find out the way to get this kind of knowledge and expertize.

Possible career path

Next part of the paper is aiming to depict a possible ways, how to develop oneself, and move along the career pathway in cybersecurity field. Topics of development, education, experience and certification are covered.

Career path [2]

Junior/Senior

Start with an entry-level job in IT. Hands-on experience is often the most effective way to prepare for certification exams. Start accumulating work experience with an entry-level role as a cybersecurity analyst. Many cybersecurity professionals start off in more general IT roles. The skills, practices, and technologies you’ll use as a cybersecurity professional will continue to evolve along with computer and network technology. The desire to learn, ability to problem solve, and attention to detail will serve you well in this field. Other, more technical skills and technologies to learn include:[3]

SIEM tools (security information and event management)

Security Information and Event Management (SIEM) is a set of tools and services offering a holistic view of an organization’s information security. SIEM works by combining two technologies:

  • Security information management (SIM), which collects data from log files for analysis and reports on security threats and events, and
  • security event management (SEM), which conducts real-time system monitoring, notifies network admins about important issues and establishes correlations between security events. There are a number of security information and event management solutions on the market. ArcSight ESM, IBM QRadar and Splunk are among the most popular. [4]
  • Firewalls, Intrusion Detection Systems (IDS), and Intrusion Prevention Systems(IPS)

    Firewalls can be two types, hardware and software firewalls. Software firewall is a firewall that is installed on a computer or server, and tasked with network security. It works with a wide variety of other technology security solutions to provide more robust and cohesive security for enterprises of all sizes. When a software firewall is installed on a server, it opens up like an umbrella of protection over all other computers connected to the network. It is able to monitor both incoming and outgoing traffic for potential risk or suspicious user behavior, and also makes setting security policies much easier, faster and more flexible. Hardware firewall is positioned between the network and devices, allowing traffic to funnel through the firewall for a close inspection and analysis. A hardware firewall, a term often interchangeable with network or next-generation firewall, protects the network gateways for an enterprise. Hardware firewall is physical hardware, installed between network elements and connected devices, and is tasked with filtering traffic for cyber threat to the network or devices. Filtering out unauthorized or suspicious users based on traffic analysis is one of the biggest benefits of hardware firewall. [5]

    Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS) are both parts of the network infrastructure. IDS/IPS compare network packets to a cyberthreat database containing known signatures of cyberattacks — and flag any matching packets. IDS doesn’t alter the network packets in any way, whereas IPS prevents the packet from delivery based on the contents of the packet, much like how a firewall prevents traffic by IP address. [6]

    Digital forensics

    Digital forensics is a branch of forensic science that focuses on identifying, acquiring, processing, analyzing, and reporting on data stored electronically. Electronic evidence is a component of almost all criminal activities and digital forensics support is crucial for law enforcement investigations. Electronic evidence can be collected from a wide array of sources, such as computers, smartphones, remote storage, unmanned aerial systems, shipborne equipment, and more.[7] Investigative process of digital forensics can be divided into several stages. There are four major stages: preservation, collection, examination, and analysis. All these four stages need a deep understanding of computers, technology across a broad spectrum, and cybersecurity principles and practices, a working knowledge of computers, networks, and coding, in-depth investigative abilities, critical-thinking skills and analytical talent the ability to effectively communicate and work with a wide range of people. [8]

    Mobile device management

    Mobile device management (MDM) is software that allows IT administrators to control, secure and enforce policies on smartphones, tablets and other endpoints. Mobile device management software emerged in the early 2000s as a way to control and secure the personal digital assistants and smartphones that business workers began to use. The consumer smartphone boom that started with the launch of the Apple iPhone in 2007 led to the bring your own device (BYOD) trend, which fueled further interest in MDM.[9]

    Data management

    Sometimes the data management is neglected, but this part has a crucial role when learning for good cyber security practices. Majority of cyber security programs include a special courses on data management. Data management is a method of organizing and maintaining data processes that are required in almost every business operations. The benefits of data management can be found accounting, statistics, logistics planning and other disciplines including corporate computing.[10] Data governance (and management) play a fundamental role in protecting an organization’s data. Ensuring that the right people have the right access and that appropriate security controls are in place to protect each system or service, based on the criticality or sensitivity of the data sets these contain. [11]

    Application security development

    Application security describes security measures at the application level that aim to prevent data or code within the app from being stolen or hijacked. It encompasses the security considerations that happen during application development and design, but it also involves systems and approaches to protect apps after they get deployed. Application security may include hardware, software, and procedures that identify or minimize security vulnerabilities.[12] Application security development is important to ensure that your application is free from coding errors and bugs. And controls the risk and helps safeguard against security vulnerabilities. Application security development is the process of making applications more secure by finding and fixing security vulnerabilities. This is often done by enforcing software security best practices and using application security testing tools. [13]

    Audit and compliance knowledge

    A cyber security audit is designed to be a comprehensive review and analysis of your business’s IT infrastructure. It identifies threats and vulnerabilities, exposing weaknesses and high-risk practices. Regulations such as the EU GDPR (General Data Protection Regulation) can impose hefty penalties in the event of a breach that results in exploited data. A cyber security audit will help mitigate the consequences of a breach and demonstrate that your organization has taken the necessary steps to protect client and company data. [14]

    Cybersecurity compliance is the organizational risk management method aligned with pre-defined security measures & controls on how data confidentiality is ensured by its administrative procedures.[15] All needed skills are developed through courses and certification.

    Entry-Level Incident Response Positions

    It is not always possible to advance to the position of incident responder in a straight line. Many professionals advance from entry- to mid-level positions before becoming a real incident responder or a member of a computer emergency response team (CERT).

    These are some examples: [16]

    • Network administrator

      This position’s experience will help potential incident responders develop networking skills. Attention to detail, as well as the ability to sift through system configurations, site layouts, and general network and communication setups, are essential in this field.

    • System administrator

      Another crucial beginning point for an incident responder is to learn how to manage resources inside your organization as well as user behavior. Understanding the potential damage that users, inadequate security setups, and ineffective IT policies and procedures can cause on your network can provide prospective candidates with insight into the human component of an incident.

    • Security administrator

      In such a position, basic hacking skills, penetration testing, and intrusion detection are all learned, which are crucial incident responder skills when trying to replicate a breach or attack. Understanding the paths a cybercriminal will take when attempting to damage or obtain access to a system can greatly simplify the work of reverse engineering the incident.

    Mid-Level Incident Response Positions

    • Computer security incident response team (CSIRT) engineer
    • Cyber incident responder
    • Incident response engineer

    While each of these positions is different, they generally require very similar skills and characteristics in a candidate. At this level, personal characteristics such as problem solving, time management, and even presentation skills become more crucial as one’s career evolves into a management-facing role.

    Technical skills include the ability to identify and minimize threats while maintaining communication with management and the rest of your team. Data analysis and evidence gathering become increasingly crucial, and the circumstances in which your services are deployed get more serious.

    Problem-solving skills are crucial at this level of incident response, and as the stakes rise, so does the pressure in each situation. At this level, programming abilities are essential since incident responders may be needed to reverse engineer malicious code or even create patches for vulnerable network applications or services. [17]

    Senior-Level Incident Response Positions

    • Intrusion detection specialist:

    A CISSP certification might help a potential candidate in preparing for the profession. The role of an intrusion detection specialist is to find and stop any unwanted communications.

    • Incident manager:

    Expected to plan, oversee, manage, and supervise all incident response team actions. Is in charge of reporting all current events to senior management and stakeholders, as well as acting as the technical lead on active incidents for incident responders. Prepares threat and impact assessments and reports them known to management.[17]

    Certificates

    There is a vast number of different certificates and the road map to being a certified professional could be very different[18] [19] . One possible approach is to start with basic certificates from the different branches of service and move to more specific and demanding focused certification. Also, some jobs require certain clearances, either from industry, or from the government. One small selection of different possible certificates is brought out in following paragraphs.

    Security+ is a CompTIA certification that is considered a basic cert among cybersecurity professionals. It covers the topics of risk management and threat assessment. Network+ is also offered by CompTIA this certification (like the name implies) focuses on networking infrastructure and operations. It is considered a foundational certification. The Certified Information Systems Security Professional (CISSP) is a more advanced certification designed for cybersecurity professionals with at least five years of work experience. The certification covers

    topics such as architecture, engineering, and management.

    The Certified Ethical Hacker (CEH) certification is also considered a more advanced cert because it generally requires that applicants have multiple years of work experience. The goal of an ethical hacker certification is to be able to understand how cyber attacks unfold in order to improve threat assessment and mitigation skills.[20] This is definitely not all, when one looks for more information, following link could be searched, to get more in depth knowledge about different possibilities. Hereby, with the help of this matrix a possible taxonomy of different 436 listed certificates in branches are presented.[21]

    Certificate matrix [22]

    Communication and Network Security

    Communication and network security covers the ability to secure communication channels and networks. Topics include secure and converges protocols, wireless networks, cellular networks, hardware operations (warranty and redundant power), and third-party connectivity. IP networking are also included in this domain.

    Identity and Access Management

    The identity and access management domain covers the attacks that target the human gateway to gain access to data. Other topics include ways to identify users with rights to access the information and servers. Identity and access management covers the topics of applications, Single sign-on authentication, privilege escalation, Kerberos, rule-based or risk-based access control, proofing and establishment of identity.

    Security Architecture and Engineering

    The security architecture and engineering domain covers important topics concerning security engineering plans, designs and principles, Topics include assessing and mitigating information system vulnerabilities, fundamental concepts of security models and security architectures in critical areas like access control. Cloud systems, cryptography, system infiltrations (ransomware, fault-injection and more) and virtualized systems are also covered in this domain.

    Asset Security

    The Asset Security domain deals with the issues related to the collection, storage, maintenance, retention and destruction of data. It also covers knowledge of different roles regarding data handling (owner, controller and custodian) as well as data protection methods and data states. Other topics include resource provision, asset classification and data lifecycle management.

    Security and Risk Management

    The security and risk management domain covers general on skills related to the implementation of user awareness programs as well as security procedures. Emphasis is also placed on risk management concerning the acquisition of new services, hardware and software (supply chain). Other skills include social engineering defense mechanisms.

    Security Assessment and Testing

    The security assessment and testing domain deals with all the techniques and tools used to find system vulnerabilities, weaknesses and potential areas of concern not addressed by security procedures and policies. Attack simulations, vulnerability assessment, compliance checks, and ethical disclosure also fall under this domain.

    Software Security

    The software development security domain deals with implementing software-based security protocols within environment for which the IT professional is responsible. Risk analysis, vulnerability identification and auditing of source codes are all covered in this subset. Additional topics include software-designed security, maturity models, development methodologies, open-source and third-party development security.

    Security operations

    The security operations domain covers topics ranging from investigations and digital forensic to detection and intrusion prevention tools, sandboxing and firewalls. Topics include user and entity behavior analytics, threat intelligence (threat hunting and threat feeds) log management, artifacts (mobile, computer and network), machine learning and AI-based tools, penetration testing, and

    exploitation development. These for sub-domains are lister here.

  • Forensics
  • Incident Handling
  • Penetration Testing
  • Exploitation
  • Education

    Comparison degree vs Certificate [23]

    The entry level monitoring specialist is hired by Estonian Information System Authority even if there is no formal IT education, but readiness to learn and moderate knowledge of different operation systems is enough to start the career. [24] Nevertheless, like most other high qualification careers jobs falling under the cybersecurity specialist category require some form of formal education. However, since cybersecurity specialist jobs can fall across a wide spectrum of job descriptions and responsibilities, it is possible to obtain a specialist job after completing many levels of different computer related education.

    If one is looking for a cybersecurity related education, for example in EU, 137 courses/programs could be found that relate to keyword IT or cybersecurity. [25]

    Also, there is a great amount of discussion, if cyber security professional should have a degree or would be certification just enough. One interesting table is produces by Franklin University that compares benefits and/or drawbacks of each type of credential.[26]

    Certifications are generally good for people with little practical experience because they are known quantities in the industry and can help you get your foot in the door. They set a minimum knowledge bar. But some certifications are viewed more favorably than others. Certifications with renewal requirements are viewed better by hiring managers, but they also more costly in the long run because of the need for continuing education. Certifications are also good for showing in-depth expertise in a specialization within cybersecurity. Depending on your career goals, it may be advantageous to have a master’s degree—which shows your breadth of knowledge, critical thinking and leadership skills—and a certificate—which shows specific skill competency.[26] As IT (Cyber) Security is still a relatively young discipline, universities and colleges are still figuring out which is the best approach for their degrees. Study programmes and curricula in Cyber Security are different. In general, here are the duration of Cyber Security degrees: [27]

    • Bachelor’s degrees in Cyber Security take 3 or 4 years in most countries.

    • Master’s courses in Cyber Security take between 1-2 years to complete.

    • PhD programmes in Cyber Security last 3-5 years. Some only take 1 or 2 years, but they are less common.

    Generalization could me made that on bachelor level the general knowledge about the cyber issues are obtained. On master level the specialization courses are taken and the person can choose more specific topics to study. It is on master level where strengths of the cyber specialist can be developed further and up-do date knowledge obtained in specifics. PhD is serious science and involves teaching, lot of scientific work and writing for publications.

    Salary

    Even if the salary can be very different, compared to the skills and experience, an generalization can be made. Cyber Security professionals in CSIRT, and in other entities earn quite well, from the start. First, some comparison from the United States. The average CSIRT analyst salary in the USA is $97,500 per year or $50 per hour. Entry level positions start at $48,875 per year while most experienced workers make up to $135,373 per year.

    https://www.talent.com/salary?job=csirt+analyst

    There are multiple positions you can occupy in this field. They have in common great salaries and high demand for technical skills, attention to details, problem-solving mentality, and the ability to analyze risks. Here are the average annual salaries in the United States, according to Payscale: [27]