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Training Camp • Cybersecurity Glossary
A prefix-list is a set of rules used in networking devices to filter or permit specific IP address prefixes based on defined criteria.
Prefix-list Definition: A prefix-list is a set of rules used in networking devices to filter or permit specific IP address prefixes based on defined criteria.
A prefix-list in cybersecurity is a filtering mechanism used in network devices to control the flow of traffic based on the IP address prefixes. It allows network administrators to define rules specifying ranges of IP addresses that are permitted or denied from passing through the network device. This helps in implementing access control policies and securing the network against unauthorized access or malicious traffic.
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