The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. AES uses 128-, 192- or 256-bit keys to encrypt and decrypt data. The ...
High-profile data losses and regulatory compliance requirements have caused a dramatic increase in the use of encryption to protect data in the enterprise. Encryption is the process of applying ...
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 ...
What do you do when you need to perform computations on large data sets while preserving their confidentiality? In other words, you would like to gather analytics, for example, on user data, without ...
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 ...
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 ...
A wise man once said, “encryption is easy, key management is hard.” PGP recognized this and built a great key management platform to manage encryption keys for mobile devices, PCs, email, mainframes, ...
The decryption and re-encryption of confidential data at various router or switching junctions throughout the transmission path. For example, a transmission from Boston to Phoenix is encrypted in ...
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