Category Archives: Networking

Networking notes and tutorials

Building an Effective Red Team for Penetration Testing

Developing an Effective Red Team is crucial for organizations to assess and improve the security of their systems. Penetration testing, or pen-testing, allows simulated attacks to identify vulnerabilities and exploits. However, it requires skilled individuals who can think like attackers and bypass controls effectively. A qualified Red Team must have technical expertise, a malicious mindset, and proficiency in penetration testing tools. The Red Team leader should possess both technical knowledge and business acumen to identify opportunities and quantify threats. With an effective Red Team in place, organizations can uncover vulnerabilities and enhance their system’s security against real-world attacks

Active and Passive Network Monitoring: Tools and Techniques

Network monitoring is an essential practice for maintaining the security and performance of computer networks. Active and passive monitoring are two common approaches used to observe and analyze network traffic. Active monitoring involves injecting test traffic into the network, while passive monitoring focuses on observing existing network traffic. This article explores the concepts of active and passive network monitoring, discusses popular tools like Wireshark, Active Network Monitor (ANM), DNS tools, and Nmap, and highlights their functionalities in network analysis and troubleshooting. By leveraging these network monitoring tools, organizations can proactively detect issues, identify potential threats, and ensure the smooth operation of their networks.