A Network Intrusion Detection System (NIDS) is a cybersecurity tool that monitors network traffic for suspicious activity and alerts the system administrator or security team when potential threats are detected. NIDS can analyze packets in real-time, looking for patterns that match known attack signatures or abnormal behavior that may indicate a security breach.
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6Guard is an IPv6 attack detector sponsored by Google Summer of Code 2012 and supported by The Honeynet Project organization.
A bash script for scanning a target network for HTTP resources through XXE
An intrusion prevention system for SSH that blocks IP addresses after a set number of consecutive failed login attempts.
DenyHosts is a script to block SSH server attacks by automatically preventing attackers after failed login attempts.
Fail2ban is a daemon that scans log files and bans IPs showing malicious signs to protect servers from brute-force attacks.
AWS Network Firewall provides fine-grained control over network traffic and enables easy deployment of firewall security.
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