Database Systems and OS – SQL, Sybase, Oracle, Windows and Linux Gateway Security Devices – Microsoft ISA Firewall, Mail Gateway for Anti SPAM, and Gateway Level Mail Traffic Shapers, Network Access Control (SNAC) – 802.1x Centralized Antivirus Systems – Antivirus Corporate Edition, Client Security, and Endpoint Security Protection Technology based Software Compliance Management Software –Network Access Control (SNAC) – 802.1x, Data Loss Prevention (DLP), Control Compliance Suite (CCS) Encryption Technology - Pretty Good Protection (PGP) – Now a part of Symantec Vulnerability Management- Open source tools like Nessus, Wireshark, Ethereal, Snort etc. Host Based Firewall and IPS/IDS – Sygate Firewall (now integrated in Symantec Endpoint Protection) SIEM Tools - Splunk, QRadar ? Virtualization Suite/Technology –VMWARE and Microsoft Virtual PC Cloud Computing technology – Windows Azure