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Communication and Network Security

Domain Objectives

• 4.1  Assess and implement secure design principles in network architectures.

• 4.2  Secure network components.

• 4.3  Implement secure communication channels according to design.

Domain 4 covers secure networking infrastructures. Secure networking has always been a critical part of the CISSP exam, but over the past few versions of the exam, this domain has shifted from merely requiring memorization of foundational network knowledge, such as network architectures, port numbers, security devices, secure protocols, and so on, to an emphasis on applying all of this knowledge to secure an infrastructure ...

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