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Cisco routers provide integrated firewall and intrusion detection functionality for the perimeter of the network.
- available for a wide range of Cisco IOS software-based routers
- offers security and policy enforcement for both internal to internal and internal to external connections
The Firewall Feature set:
- available as a security-specific add-on option for existing IOS software
- adds enhanced security capabilities such as authentication, encryption, and fail-over
- provides application-based filtering (context-based access control), defense against network attacks, per-user authentication and authorization, and real-time alerts.
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