CISM: Certified Information Security ManagerDemo

By Isaca · Question Mode

QuestionQ8

Information Security Risk Management

Which of the following protects the confidentiality of data transmitted across the Internet?

  • A Message digests
  • B Encrypting file system
  • C Network address translation
  • D IPsec protocol
Explanation

IPsec protects data in transit at the network layer by encrypting IP traffic, providing confidentiality over untrusted networks such as the Internet.

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