Definitions for "CBAC"
Context-Based Access Control. CBAC is the name given to the Cisco IOS Firewall subsystem.
Context-Based Access Control. A Cisco IOS Firewall set feature that scrutinizes source and destination addresses to enhance security for TCP and UDP applications that use well-known ports, such as FTP and e-mail traffic.
Context-Based Access Control. A protocol that provides internal users with secure access control for each application and for all traffic across network perimeters. CBAC enhances security by scrutinizing both source and destination addresses and by tracking each application's connection status.
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