"Konfiguration <Informatik> Computersicherheit CISCO PIX Firewall." . . "netwerken (informatica)" . . "Computersicherheit." . . "Konfiguration (Informatik)" . . "computerbeveiliging." . . "CISCO PIX Firewall." . . "firewalls." . . . . "Cisco Systems (Indianapolis, Ind.)" . . "Computerarchitectuur. Operating systems." . . . . . . . "Cisco network security"@en . "Cisco network security" . "Cisco network security : [complete coverage of PIX firewall ; implement IPSec in a Cisco environment ; emphasis on configuration and implementation]" . . . . . . . . . . . . . . . "Cisco Network security" . . . .