Encryption is the process of transforming readable plaintext into unreadable ciphertext to mask sensitive information from unauthorized users.
At-rest data is the type stored on computers and storage devices. In-motion data refers to data in transit between devices and over networks. Encryption is used in a variety of circumstances. Every time someone carries out a transaction on an ATM or buys something online with a smartphone, ...
Security:Encryption helps preventdata breaches, whether the data is in transit or at rest. If a corporate device is lost or stolen and its hard drive is properly encrypted, the data on that device will still be secure. Similarly, encrypted communications enable the communicating parties to exchan...
Learn what encryption is, how it works, and explore real-world examples in this guide. Understand the basics to safeguard your data and privacy.
Data at Rest Encryption Encryption is the process of shuffling data so that it can only be decrypted using a key (a string of random values, which is held in confidence). Hard disk encryption is the most common way to encrypt data at rest. Encrypting data at rest secures files and docume...
This is equally true for bothdata at rest(stored someplace, like on a hard drive) anddata in motion(being electronically transferred from one place to another, like over a network or the internet). Encryption algorithms usecryptographic keys, which are strings of characters, to scramble data in...
Data needs to be encrypted when it is in two different states: "at rest," when it is stored, such as in a database; or "in transit," while it is being accessed or transmitted between parties. An encryption algorithm is a mathematical formula used to transform plaintext (data) into cip...
Encryption helps protect your data by preventing it from being accessed by unauthorized users. Learn more about what encryption is and how it works from OpenText.
Hackers are an ever-present threat to data at rest. To keep unauthorized people from accessing, stealing or altering this data, security measures such asencryptionand hierarchical password protection are commonly used. For some types of data, laws mandate specific security measures. ...
Encrypted data at rest can be compromised, either by malware on a storage device, or by unauthorized users who gain access to user passwords or keys. Nevertheless, data encryption can deter hackers from accessing sensitive information, and is essential to most security strategies. Your security str...