Glossary of Key Terms
Numerics
5-tuple Term that refers to the following five elements: source IP address, source port, destination IP address, destination port, and protocol.
A
access control The process of granting, preventing, or revoking access to an object.
accounting The process of auditing and monitoring user operations on a resource.
ACLs Access control lists—a set of predetermined rules against which stateful and traditional firewalls can analyze packets and judge them. They inspect the following elements within a packet: source address, destination address, source port, destination port, and protocol. ACLs are typically configured in firewalls, but they also can be configured in network infrastructure devices such as routers, switches, ...
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