Cisco Systems ICS-7750 Manual De Usuario

VPN support—Combining Cisco IOS Firewall with Cisco IOS encryption 
and QoS VPN features enables secure, low-cost transmissions over public 
networks.

Scalability—Cisco IOS Firewall scales to meet any network’s bandwidth and 
performance requirements.

Easier management—Using Cisco ConfigMaker software, network 
administrators can configure Cisco IOS security features (including the 
Cisco IOS Firewall, network address translation, and Cisco IPSec) from a 
central console over the network.

 lists key features supported by the Cisco IOS Firewall.

Context-based access control 
(CBAC)

Provides internal users secure, per-application-based access 
control for all traffic across perimeters, such as perimeters 
between private enterprise networks and the Internet.

Intrusion detection

Provides real-time monitoring, interception, and response to 
network misuse with a broad set of the most common attack and 
information-gathering intrusion detection signatures.

Authentication proxy

Dynamic, per-user authentication and authorization for 
LAN-based and dial-in communications; authenticates users 
against industry-standard TACACS+ and RADIUS authentication 
protocols; network administrators can set individual, per-user 
security policies.

Denial-of-service detection and 
prevention

Defends and protects router resources against common attacks; 
checks packet headers, dropping suspicious packets.

Dynamic port mapping

Allows network administrator to run CBAC-supported 
applications on non-standard ports.

Java applet blocking

Protects against unidentified, malicious Java applets.