This assignment explores foundational network operating system concepts and analyzes Darknet Diaries Episode 53 on the Shadow Brokers. It examines the leak of NSA hacking tools, including EternalBlue, and discusses the broader implications for government cybersecurity, offensive versus defensive security postures, and the global impact of exploit disclosure.
Category: Network Security
Sword vs. Shield: Network Scanning and Firewall Security
This lab assignment covers network scanning techniques using Nmap and firewall configuration with pfSense. It explores the vulnerabilities discovered through the scanning process, such as open ports and potential exploitation, and demonstrates how configuring firewall rules can mitigate these risks. The exercise also evaluates the advantages and disadvantages of blocking ICMP traffic for network defense and operational efficiency.