Available in a wide range of sizes, Cisco ASA 5500 and ASA 5500-X Series Next-Generation Firewalls’ performance levels can fit your network and budget while offering the same proven level of security that protects some of the largest networks at some of the most security-conscious companies in the world. The ASA models scale to meet the performance and security requirements of a wide range of network applications, to correspond with your changing needs. Cisco NGFW customers expect the best in network security. Upgrade to Cisco’s newest Next-Generation Firewall today and protect your high-value digital assets.