Randomized packet generation for source mac, source ip spoofing. Any byte in a packet can be spoofed one by one packet generation. And provide a DDoS testing framework.
This utility binds IP addresses of your local network according to MAC adresses stored in MySQL database. It can help to avoid IP spoofing, and increase network control.
JHoney is a honeypot tool for Linux written in Java. It simulates vulnerable net services to trick an attacker or trojan to attack them. The attacker IP is blocked once a service is attacked, and then the intruder cannot attack for example webservers.
PHP Project to intercept and stop worms from attacking your Apache server. Offending IP addresses are blocked using iptables/ipchains and the administrator/owner of the source of the attack is notified of the time, date and source IP Address.
Multi-threaded host name and technical contact lookup tool.
Reads a list of counted IP addresses (as outputted by uniq -c) from stdin or a file. Resolves their hostnames and (whois) technical contacts. Writes info to stdout.