2026 TryHackMe | Network Security - Basic Port Scan | Walkthrough скачать в хорошем качестве

2026 TryHackMe | Network Security - Basic Port Scan | Walkthrough

🛡️ Core Scanning Techniques: 1. TCP Connect Scan (-sT): Understanding the full three-way handshake and when to use it. 2. SYN "Stealth" Scan (-sS): How to identify ports without completing a full connection to stay under the radar. 3. UDP Scan (-sU): Techniques for discovering stateless services like DNS, SNMP, and DHCP. 4. Port Selection: Mastering the -p flag to scan specific ranges or the most common ports. In this 2026 TryHackMe Nmap: Basic Port Scanning walkthrough, we explore the fundamental techniques for identifying open doors on a target system. Understanding how to scan ports is a core competency for any security professional, providing the necessary data to move from discovery to exploitation. We walk through the three main scan types covered in the room: TCP Connect scans, Stealth (SYN) scans, and UDP scans. You'll learn the mechanics of the TCP three-way handshake and how Nmap manipulates it to determine if a service is listening, closed, or filtered by a firewall. #TryHackMe #Nmap #PortScanning #NetworkSecurity #CyberSecurity #EthicalHacking #Pentesting #SOCAnalyst #InfoSec