CAS-004 Exam Dumps | A security architect updated the security policy to require a proper way to verify that packets received

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Question 177/378

A security architect updated the security policy to require a proper way to verify that packets received between two parties have not been tampered with and the connection remains private.
Which of the following cryptographic techniques can be used to ensure the security policy is being enforced properly?

A. MD5-based envelope method

B. HMAC_SHA256

C. PBKDF2

D. PGP

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