Security perimeter: A boundary that defines the physical or logical limits within which an organization’s security controls are enforced. The security perimeter helps protect against external threats by incorporating mechanisms such as firewalls, intrusion detection and prevention systems (IDS/IPS), and access control lists to prevent unauthorized access.
Categories: CC D4: Network Security | CCSP D3: Cloud Platform and Infrastructure Security | CISM D3: Information Security Program | CISSP D7: Security Operations | Security+ D3: Security Architecture | SSCP D6: Network and Communication Security
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