Pretty Good Privacy (PGP) is a type of encryption technology that provides secure communication over the internet. It was first developed in 1991 by Phil Zimmermann and has become one of the most widely used security protocols for email, file transfers, and other online communications. PGP uses public-key cryptography to encrypt data so that only those granted access can view it. This makes it an ideal choice for protecting sensitive information from unauthorized eyes or malicious actors on the web.
The main benefit of using PGP is its ability to protect your data with solid encryption while still allowing you to communicate securely with others without having to worry about interception or eavesdropping by third parties. Additionally, users can verify each other’s identities through digital signatures, which helps prevent man-in-the-middle attacks when sending messages between two computers over a network connection, such as emailing files back and forth over the internet.
When setting up PGP encryption on your computer, you will generate two keys: a public key which anyone can use to send encrypted messages explicitly intended for you, and a private key which should be kept secret at all times as this allows decryption of any message sent using your public key. Combining these two keys creates an unbreakable layer of protection around any information shared via emails, instant messaging services, etc., ensuring no one else. Still, you can read what’s inside them regardless if they were intercepted by someone else during transit across networks or stored somewhere on servers outside your control.
In addition, many companies are now implementing corporate policies requiring employees’ use of PGP whenever transmitting confidential business documents electronically – ensuring their intellectual property remains safe from prying eyes both internally within their organization and externally outside its walls!
Overall, Pretty Good Privacy (PGP) offers excellent peace of mind when communicating online due to its robust security features designed to protect users’ data even if it falls into the wrong hands!