Scanners

Nmap – Free security scanner for network exploration &; security audits
Sambascan2 – SMB scanner
SoftPerfect Network Scanner – Free multi-threaded IP, NetBIOS and SNMP scanner
OpenVAS – Open Source vulnerability scanner
Nessus Community – Vulnerability scanner
Nexpose Community – Free, single-user vulnerability management solution
Retina Community – Free vulnerability scanner for up to 128 IPs
Netcat – Your favorite Ncat/nc/Netcat trick?
Hiding Netcat with ADS tutorial – Ads.pdf (application/pdf Object)
Netcat -usages – Netcat for the masses DDebeer.pdf (application/pdf Object)
Netcat cheat sheet – Netcat cheat sheet v1.pdf (application/pdf Object)
Socat – Multipurpose relay
NetCat tutorial – Day1 [The basics]
Netcat tricks – Jonathan�s techno-tales
Nmap Development mailing list archives – Your favorite Ncat/nc/Netcat trick?
Terminally incoherent – Few useful Netcat tricks
Secrets of America�s top pen testers – Skoudis pentestsecrets.pdf (application/pdf Object)
Netcat – Cracked, inSecure and generally broken
Ncat cmds – Ncat for Netcat users