Future Business Leaders of America (FBLA) Cybersecurity Practice Test

In the context of cryptography, what does PGP stand for?

1. Private General Protocol

2. Pretty Good Privacy

3. Public Gateway Protocol

4. Protected General Privacy

The correct answer is: Pretty Good Privacy

PGP stands for Pretty Good Privacy, which is a data encryption and decryption program that provides cryptographic privacy and authentication for data communication. It is used primarily for securing emails and files, utilizing a combination of symmetric-key cryptography for speed and public-key cryptography for secure key exchange. The name "Pretty Good Privacy" reflects the balance between usability and security—implying that while it offers good security features, it is not infallible. PGP also allows users to create digital signatures, which authenticate the sender and ensure the integrity of the message, further establishing its role in secure communications.