Master Netcat for penetration testing, secure file transfers, and network troubleshooting. Learn scanning, exploitation, backdoors, rogue tunnel attacks, and packet sniffing. Gain real-world expertise to secure and assess network vulnerabilities effectively.

Understand the evolution of firewalls and how next-generation firewalls detect and prevent cyber threats. Learn application-based filtering, user identity mapping, and hands-on security policy creation with leading firewall solutions.