What is Pretty Good Privacy (PGP)?
Q: What is Pretty Good Privacy (PGP)?
A: Pretty Good Privacy (PGP) is a computer program that provides cryptographic privacy and authentication.
Q: What are the primary uses of PGP?
A: PGP is often used for signing, encrypting and decrypting electronic mails (e-mails) to increase the security of e-mail communications.
Q: Who created PGP and when was it first created?
A: PGP was originally created by Phil Zimmermann in 1991.
Q: Which standard is followed by PGP and other similar products for encrypting and decrypting data?
A: PGP and other similar products follow the OpenPGP standard (RFC 4880) for encrypting and decrypting data.
Q: How does PGP increase the security of e-mail communications?
A: PGP increases the security of e-mail communications by encrypting and decrypting electronic mails to prevent unauthorized access to the content of the mails.
Q: Can PGP be used for purposes other than e-mail communication?
A: Yes, PGP can be used for other purposes like encrypting files, securing instant messaging chats or protecting data transferred over networks.
Q: Why is cryptographic privacy and authentication important for computer users?
A: Cryptographic privacy and authentication helps to increase the security of computer communications and prevent unauthorized access to confidential information or data.
