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CompTIA Security+

Category - Cryptography

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What is used for encrypting and decrypting disk partitions, e-mails, files and other data that use hashing, symmetric cryptography and public key cryptography?

TFTP
HTTPS
PGP
SSH

Explanation

Answer: C - PGP, or Pretty Good Privacy, is a program that provides these capabilities.

Key Takeaway: PGP is a program that provides encryption and decryption services for emails, files, and disk partitions. PGP uses hashing, symmetric cryptography, and public key cryptography.

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