Betriebssysteme
Linux, Unix, BSD, Windows
Programmiersprachen
C, C++, Java
Scriptsprachen
PHP, HTML / XML, Javascript
Datenbanken
Oracle, MySQL, MSSQL
Produkte
Bluecoat (Proxy SG, Director, Reporter, ASG, Packetshaper ), Checkpoint Firewall Provider One, F5, Cisco (Router, Switches, ASA, ACS, NAM), KVM/Qemu, DRBD, Pacemaker, Palo Alto