SATLINKER Starter Pack The world-leading Cisco PIX® Security Appliance Series provides robust, enterprise-class, integrated network security services including stateful inspection firewalling, protocol and application inspection, virtual private networking (VPN), in-line intrusion protection, and rich multimedia and voice security-in cost-effective, easy-to-deploy solutions. These integrated technologies create a strong multi-layered defense for todays ever changing network environments. Ranging from compact, "plug-and-play" desktop firewalls for small and home offices to modular, carrier-class gigabit firewalls for the most demanding enterprise and service-provider environments, Cisco PIX Security Appliances provide robust security, performance, and reliability for network environments of all sizes.