IP Spoofing code (yup, you gotta compile them)..

Another thing.. try holding the shift key while clicking on these if you want to download them.

A really cool text file that includes code at the end and a detailed explaination of how to IP-spoof.

rsh.c

syn.c

spoof.c

Tar/Gzipped files:

Password Sniffer

A way to bypass most network intrusion software

A cool brute force password cracker