Unix (Linux, Solaris)

Serverdienste:

• DNS

• SMTP

• http-Proxy

• Web-Server

• SSH-Server

• Socksserver

• Mailserver

• Virenscanner für http, FTP, SMTP (Trendmicro, Webwasher, Sophos)

• Spam-Filter (Webwasher, SecureMail)

Firewalls:

• Gauntlet (Secure Computing)

• FireWall-1 (Checkpoint)

• Linuxfirewall (IP-Tables)

HA-Lösungen für Firewalls, Server:

• StoneBeat (StoneSoft)

• RainWall (RainFinity)

VPN:

• Firewall-1 (Checkpoint)

• Freeswan

Intrusion Detection

• Snort

Programmierung:

• Shell Script

• Perl

• C