Glossary
- AAA
Authentication, authorization, and accounting.
- accounting
Tracking and logging what a user does once he is authenticated.
- ACE (access control entry)
The permit or deny statement within an access list. ACLs can contain one or more ACEs.
- ACK
The final packet in TCP's three-way handshake used to establish a connection between peers.
- ACL (access control list)
A list kept by routers to control access to or from the router for a number of services.
- administrative access
Character mode access to a router's aux, CTY, TTY, or VTY ports.
- atomic signature
Requires only one packet to be inspected to identify an alarm condition.
- attack signature
Detects attacks attempted into the protected network, such as denial-of-service (DoS) attempts or the execution ...
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