Who created Pretty Good Privacy (PGP)?

A. Phil Zimmermann

B. Tim Berners-Lee

C. Marc Andreessen

D. Ken Thompson

Answer: Option A

Solution(By Examveda Team)

Phil Zimmermann created the first version of PGP encryption in 1991. Pretty Good Privacy (PGP) is a data encryption and decryption computer program that provides cryptographic privacy and authentication for data communication. PGP is often used for signing, encrypting and decrypting texts, E-mails, files, directories and whole disk partitions to increase the security of e-mail communications.