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Tagged: instant messaging

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What Is Instant Messaging?

Instant messaging, or more popularly known as IM, describes the process of sending messages to another internet user in real time. Instant messaging is actually similar to chatting with someone in a chat room where only the people invited into the room are able to chat with each other. Instant...

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What Is PGP?

PGP, or Pretty Good Privacy, is the most recognized public key encryption program on earth. PGP is used in many applications in order to protect people's privacy. It is used in emails, data files, drives and also instant messaging. The internet can be vulnerable to spying from unscrupulous parties....