Cisco Network Security Products

Cisco has a wide variety of security products that adhere to the SAFE axiom of security in depth. These devices enable a wide range of security options for controlling and monitoring networks. The following list provides an overview of these products.

  • Cisco IOS Firewall— An extension of the Cisco IOS software used on most Cisco routers, the Cisco IOS Firewall offers integrated firewall and intrusion detection capabilities. This software add-on enhances Cisco IOS authentication, encryption, and failover. The Cisco IOS Firewall turns Cisco routers into powerful all-in-one solutions for multiprotocol routing, perimeter security, intrusion detection, per-user authentication and authorization, and VPN support using ...

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