This article is part two of a two part series on computer security. Part two features network security, online security, and encryption.
Encryption is a way of scrambling data and communications so only the owner, or the authorized sender and receiver, can read the data. Without the ‘encryption key’, which is usually just a password, the information is just jibberish. Encryption is a great way to protect sensitive data on your computer, such as personal documents, income tax software saved files, and other financial information from prying eyes.