1)
http://www.yolinux.com
http://www.yolinux.com/TUTORIALS/Lin...rityTools.html
Versão Imprimível
1. www.totalsecurity.com.br
2. Languard Network Scan (www.gfi.com)
Sites sobre segurança...
http://www.security.unicamp.br
http://coracaodeleao.virtualave.net/
http://unsekurity.virtualave.net/
http://www.legions.org/
http://www.thc.org/
http://www.chkrootkit.org/
http://www.rootshell.com
http://www.rhino9.com
http://www.insecure.org
http://www.linenoise.org
http://www.secforum.com.br
http://neworder.box.sk/
http://www.cisecurity.org
http://www.securespeed.cc/
http://www.techrepublic.com
http://www.secunia.com
http://www.ossec.net
http://isec.pl
http://www.iss.net
http://www.securitytracker.com/
Ferramentas de segurança...
chkrootkit
RootCheck
grsecurity
Interscan VirusWall
Nessus
Nagios
mod_security
spamassassin
qmailscan
tcpdump
ipfw
OBS: Evitem postar sites ou ferramentas repitivas...
2)
Os Top 75 Network Security Tools:
http://www.insecure.org/tools.html