Intro To Network Port — Scanning And Advanced Techniques: How Snort

available TCP and UDP ports on any given machine, acting as communication endpoints for applications. Common Scanning Techniques

In cybersecurity, it is often the very first phase of an attack—reconnaissance. available TCP and UDP ports on any given

Sophisticated attackers don't just use loud, default scans. They leverage evasive maneuvers to bypass traditional firewalls and Intrusion Detection Systems (IDS). Snort - Network Intrusion Detection & Prevention System

Snort is the world's most widely deployed open-source Network Intrusion Detection and Prevention System (NIDS/NIPS). It analyzes traffic in real time and compares it against predefined rules or behavioral thresholds. Snort - Network Intrusion Detection & Prevention System available TCP and UDP ports on any given

Scans like "Xmas" (setting FIN, PSH, and URG flags) or "Null" scans (no flags set at all) manipulate the TCP state machine to see how the OS responds, mapping out the architecture without leaving heavy footprints. 🚨 Part 3: How Snort Defends Your Network