An internationally renowned security technologist, Bruce Schneier is a frequent lecturer on cryptography, computer security and privacy. He designed the Blowfish encryption algorithm, and has served ...

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 ...

Algorithms for encrypting computer data come in two main varieties: symmetric and asymmetric. Each encryption type has inherent strengths and weaknesses. Symmetric algorithms convert plain-text data ...

It will encrypt a victim's files and then display a ransom note. Unlike most other ransomware, though, Globe uses the Blowfish encryption algorithm rather the commonly used AES encryption. Furthermore ...