Encryption

In computing unencrypted data is also known as plaintext and encrypted data is called ciphertext.
Encryption. Encryption helps protect the data on your device so it can only be accessed by people who have authorization. You can use a virtual private network or vpn to encrypt your. You will also learn about public key and symmetric key systems as well as hash algorithms 1. It helps provide data security for sensitive information.
But the most popular forms of security all rely on encryption the process of encoding information in such a way that only the person or computer with the key can decode it. In this article you will learn about encryption and authentication. In simpler terms encryption takes readable data and alters it so that it appears random. Encryption is the method by which information is converted into secret code that hides the information s true meaning.
In technical terms it is the process of converting plaintext to ciphertext. The science of encrypting and decrypting information is called cryptography. If device encryption isn t available on your device you might be able to turn on standard bitlocker encryption instead. Note that bitlocker isn t available on windows 10 home edition.
Encryption is a way of scrambling data so that only authorized parties can understand the information. Vast amounts of personal information are managed online and stored in the cloud or on servers with an ongoing connection to the web. Turn on device encryption. Whole disk encryption is an effective line of defense for a single device but it doesn t help when you need to share encrypted data.