Twofish is a symmetric encryption algorithm that uses a single key to encrypt and decrypt data and information. It accepts the key along with the plaintext information. This key then turns the ...

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 ...

The handheld revolution ushering in the integration of smaller radios and smart phones into tactical communication suites also is illuminating distinctions in military classification priorities among ...

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 ...

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 ...