Sophistication of security threats and deep security awareness are driving the growth for comprehensive network security solutions in Australia. Emerging technologies such as SSL VPN and IDS/IPS are gaining firmer foothold in the country while security technologies continue converging to provide end users with integrated solutions that offer multiple functionalities on a single platform. This research examines the network security market in Australia, focusing on development and adoption of Firewall/IPSec VPN, SSL VPN and Intrusion Detection/Prevention technology. The study aims to analyze market trends and direction, evaluate key challenges, as well as provide in depth understanding of market conditions.