Defense Evasion with ProxyChains from Pluralsight

Network security tools are the most common line of defense in a company. In this course, you will learn how to use ProxyChains to re-route your network traffic and bypass such security tools.

Virtually every company has a at least a firewall solution to prevent hackers from accessing internal servers. As a red team specialist, you job is to simulate a real attack and try to bypass such defense mechanisms. In this course, Defense Evasion with ProxyChains, you will learn how to bypass network defense tools by tunneling the traffic through compromised machines. First, you will explore what network defense evasion is and how ProxyChains can help you to accomplish that. Then, you will see how to obfuscate your real IP address by using ProxyChains and the TOR network. Finally, you will learn how to bypass network segmentation and firewall solutions by using ProxyChains to re-route your traffic through an already compromised machine. This course covers a tactic from the MITRE ATT&CK framework: Network Boundary Bridging (T1599).

ProxyChains is a tool that forces any TCP connection made by any given application to go through proxies such as TOR. This allows users to bypass network security measures and evade detection.

In this cyber security course, you will learn how to use ProxyChains and TOR to evade network defense tools.

TOR is a free and open-source software for enabling anonymous communication. It directs internet traffic through a free, worldwide, volunteer overlay network, that consists of more than seven thousand relays that conceal a user's location and usage from anyone conducting network surveillance.

This course is for people who want to learn how to use ProxyChains and TOR to evade network security tools.

Some popular network security tools are: Wireshark, Metasploit, Nessus, Aircrack, Snort, Cain and Abel, Argus, Nagios, Tcpdump, and Splunk.

What's inside

Syllabus

Course Overview (Tool Introduction)

Evading Defense Mechanisms with ProxyChains

Resources

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Explores ProxyChains, a tool that enhances network security in companies

Emphasizes using ProxyChains for evading defense mechanisms, a skill that most red team specialists should possess

Provides hands-on training on bypassing network segmentation and firewalls using ProxyChains

Offers familiarity with the MITRE ATT&CK framework, a widely recognized cybersecurity standard

Covers essential topics in network security, ensuring a strong foundation for cybersecurity professionals

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Defense Evasion with ProxyChains with these activities:

Review network security fundamentals

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Provides a foundation for understanding the concepts and terminology used in the course.

Browse courses on Network Security Fundamentals

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Revisit notes or study materials from previous courses or certifications in network security.
Review online resources such as articles, white papers, and blog posts to refresh your understanding.

Review Intermediate Python

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Familiarizing yourself with Python will make it easier to grasp advanced concepts taught in this course.

Browse courses on Python

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Complete a practice problem
Read a blog article
Complete a tutorial

Learn About TCP/IP

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TCP/IP is a core networking protocol, understanding it will make using ProxyChains easier to understand.

Browse courses on TCP

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Find a tutorial that explains TCP/IP
Follow the steps in the tutorial
Complete any practice problems

Three other activities

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Collaborate with other students to share techniques and troubleshoot issues

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Provides opportunities to learn from peers, share knowledge, and resolve challenges.

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Join online forums or discussion groups related to network security.
Actively participate in discussions, ask questions, and share your insights.

Practice using ProxyChains in a lab environment

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Provides hands-on experience in setting up and using ProxyChains to bypass network security measures.

Browse courses on Proxychains

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Follow online tutorials or documentation to install and configure ProxyChains in a lab environment.
Simulate different network scenarios and test the effectiveness of ProxyChains in bypassing security controls.

Simulate network defense evasion scenarios using ProxyChains

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Improves understanding of how ProxyChains can be used to bypass different types of network security mechanisms.

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Set up a virtual network environment with firewalls and intrusion detection systems.
Create scenarios where you need to bypass security controls and test the effectiveness of ProxyChains in each scenario.

Career center

Learners who complete Defense Evasion with ProxyChains will develop knowledge and skills that may be useful to these careers:

Information Security Analyst

Information Security Analysts are key in protecting a company's computer systems and networks from cyberattacks and other security breaches. They play a crucial role in developing, implementing, and monitoring security measures to prevent security incidents. The course's focus on bypassing network defense tools with ProxyChains is directly applicable to the role as it helps analysts better understand security measures and how to evade them. This enables them to effectively test the strength of the company's security measures and identify vulnerabilities that need to be addressed.

See salaries and explore the career path for Information Security Analyst

Network Security Engineer

Network Security Engineers design, implement, and maintain an organization's computer networks, including security measures to protect against unauthorized access and attacks. Understanding how to bypass network defense tools, as covered in this course, is crucial for these engineers. It allows them to identify weaknesses in network security and develop effective strategies to mitigate and respond to security threats.

See salaries and explore the career path for Network Security Engineer

Security Architect

Security Architects are responsible for designing, implementing, and maintaining security measures for an organization's computer systems and networks. The course's focus on network defense evasion with ProxyChains provides valuable insights into potential security loopholes and how to avoid them. This knowledge helps Security Architects create more robust and effective security architectures, protecting the organization's data and systems from cyber threats.

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Threat Intelligence Analyst

Threat Intelligence Analysts gather and analyze information on potential cyber threats, including malware, phishing attacks, and hacking techniques. By understanding how to bypass network defense tools, as covered in this course, Threat Intelligence Analysts can stay ahead of the curve and identify emerging threats more effectively. This helps organizations stay informed about potential threats and develop proactive defense strategies.

See salaries and explore the career path for Threat Intelligence Analyst

Ethical Hacker

Ethical Hackers use their knowledge of computer systems and networks to identify vulnerabilities and improve security. The course's emphasis on bypassing network defense tools provides Ethical Hackers with practical experience in evading security measures and identifying potential entry points for attackers. This knowledge is vital for Ethical Hackers as it allows them to conduct more thorough and effective security audits.

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Malware Analyst

Malware Analysts investigate and analyze malicious software, such as viruses, worms, and trojans. Understanding how to bypass network defense tools, as discussed in this course, can assist Malware Analysts in detecting and analyzing malware that may have evaded initial security measures. This knowledge enables them to develop more effective malware detection and mitigation strategies.

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Network Administrator

Network Administrators manage and maintain computer networks, ensuring their smooth operation and security. The course's focus on bypassing network defense tools can provide Network Administrators with valuable insights into potential security vulnerabilities and how to address them. This knowledge enhances their ability to implement and maintain effective security measures, protecting the organization's network from cyber threats.

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Security Consultant

Security Consultants advise clients on how to improve their cybersecurity posture and mitigate risks. By understanding how to bypass network defense tools, as covered in this course, Security Consultants can provide more informed advice and recommendations to their clients. This knowledge helps them identify potential security gaps, develop effective security strategies, and enhance the overall security of organizations.

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Incident Responder

Incident Responders handle and mitigate cybersecurity incidents, such as data breaches and ransomware attacks. The course's focus on evading network defense tools can provide Incident Responders with valuable insights into how attackers may bypass security measures and gain access to systems. This knowledge enables them to develop more effective incident response strategies and quickly contain and mitigate the impact of security incidents.

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Penetration Tester

Penetration Testers identify vulnerabilities in computer systems and networks by simulating cyberattacks. The course's focus on bypassing network defense tools is directly relevant to the role as it provides Penetration Testers with practical experience in evading security measures and identifying potential entry points for attackers. This knowledge enables them to conduct more thorough and effective penetration tests.

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Security Operations Center Analyst

Security Operations Center Analysts monitor and analyze security events and alerts to identify and respond to cybersecurity threats. The course's focus on bypassing network defense tools can provide Security Operations Center Analysts with valuable insights into potential security loopholes and how to avoid them. This knowledge enables them to better detect and respond to security incidents.

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Forensic Analyst

Forensic Analysts investigate and analyze digital evidence in the context of cybercrimes. The course's focus on evading network defense tools can provide Forensic Analysts with valuable insights into how attackers may bypass security measures and gain access to systems. This knowledge enables them to conduct more effective forensic investigations and uncover digital evidence that may have been hidden or obscured using ProxyChains.

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Privacy Analyst

Privacy Analysts ensure that an organization's data collection and processing practices comply with privacy regulations and ethical standards. The course's focus on bypassing network defense tools may be indirectly relevant to the role as it provides insights into potential privacy risks associated with network traffic monitoring and analysis. This knowledge can help Privacy Analysts develop more effective privacy policies and procedures.

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Compliance Analyst

Compliance Analysts ensure that an organization's operations are in compliance with applicable laws, regulations, and industry standards. The course's focus on bypassing network defense tools may be indirectly relevant to the role as it provides insights into potential security risks associated with network traffic monitoring and analysis. This knowledge can help Compliance Analysts develop more effective compliance programs and ensure that the organization meets its regulatory obligations.

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Cybersecurity Risk Analyst

Cybersecurity Risk Analysts evaluate cybersecurity risks and develop strategies to mitigate them. The course's focus on bypassing network defense tools may be indirectly relevant to the role as it provides insights into potential security risks associated with network traffic monitoring and analysis. This knowledge can help Cybersecurity Risk Analysts better assess risks and develop more effective risk mitigation strategies.

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Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Defense Evasion with ProxyChains.

The Hacker Playbook 3

Save

Provides a comprehensive overview of penetration testing techniques and tools, including how to use ProxyChains to bypass network defenses.

The Hacker Playbook 3: Practical Guide To...

Paperback

The Hacker Playbook 3: Practical Guide To...

Kindle Edition

Metasploit, 2nd Edition

Save

Provides a detailed overview of the Metasploit penetration testing framework, which can be used in conjunction with ProxyChains to evade network defenses.

Metasploit, 2nd Edition

Kindle Edition