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Encryption Encryption is a process that encodes a message or file so that it can be only be read by certain people. Encryption uses an algorithm to scramble, or encrypt, data and then uses a key for the receiving party to unscramble, or decrypt, the information. The message contained in an encrypted message is referred to as plaintext. In its encrypted, unreadable form it is referred to as ciphertext. Importance of encryption Encryption plays an important role in securing many different types of information technology (IT) assets. It provides below: Confidentiality encodes the message's content. Authentication verifies the origin of a message. Integrity proves the contents of a message have not been changed since it was sent. Nonrepudiation prevents senders from denying they sent the encrypted message. How Encryption Works Encryption uses algorithms to scramble your information. It is then transmitted to the receiving party, who is able to decode t...

Encryption : Encryption is a way of scrambling data so that only authorized parties can understand the information. In technical terms, it is the process of converting plaintext to ciphertext. In simpler terms, encryption takes readable data and alters it so that it appears random. Encryption requires the use of an encryption key: a set of mathematical values that both the sender and the recipient of an encrypted message know. Encryption is the method by which information is converted into secret code that hides the information's true meaning. The science of encrypting and decrypting information is called cryptography. What are the different types of encryption? There are two main kinds of encryption are symmetric encryption and asymmetric encryption. Asymmetric encryption is also known as public key encryption. In symmetric encryption, there is only one key, and all communicating parties use the same key for encryption and decryption. In asymmetric, or publ...