
iptables-essentials
Iptables Essentials: Common Firewall Rules and Commands.

Iptables Essentials: Common Firewall Rules and Commands.

Threat Modeling, IT-/OT-Segmentierung, Snort Detection und reproduzierbare Validierung eines Drupal-Detection-Profils.

Kernel-level iptables backdoor that accepts all packets with the RFC 3514 evil bit set, bypassing firewall rules. Includes in-tree and out-of-tree…

System Vulnerability Checklist & Network Security Hardening project featuring reconnaissance, vsFTPd backdoor analysis (CVE-2011-2523), and active…

Snort 3 IDS → IPS lab on Kali. Custom detection rules + iptables enforcement against ICMP recon, Nmap SYN scans, Hydra FTP brute force, and vsftpd…

IDS/IPS lab for detecting and preventing Apache ActiveMQ RCE (CVE-2023-46604) using GVM, Nmap, Snort, iptables, and UFW.

AI-agent skills for distributed-systems testing