In cryptography, an encryption key is a variable value that is applied using an algorithm to a string or block of unencrypted text to produce encrypted text or to decrypt encrypted text. The length of ...

The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. AES is implemented in software and hardware throughout the world to ...

A formula used to turn ordinary data, or "plaintext," into a secret coded message known as "ciphertext." The ciphertext can reside in storage or travel over unsecure networks without its contents ...

Find out everything you need to know about cloud encryption, encryption keys and best practices to protect your data.

This article appears in the Aug. 27, 2009, edition of ISO&Agent Weekly. As card-security breaches continue to hamper the payments industry, the parties involved in the transaction process are ...

In the digital age, data is the new currency, and for the financial sector, it is the lifeblood of operations, decision-making, and competitive advantage. Yet, handling this immensely valuable, highly ...

Bruce Schneier, a security technologist and chief technology officer at Resilient Systems, Inc., is the author, most recently, of "Data and Goliath: The Hidden Battles to Collect Your Data and Control ...