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 ...

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 ...

Use this recommendation from the National Institute of Standards and Technology (NIST) to protect your organization’s sensitive data. This publication specifies the Triple Data Encryption Algorithm ...

comment The Data Encryption Standard, or DES, was a mid-'70s brainchild of the National Bureau of Standards: the first modern, public, freely available encryption algorithm. For over two decades, DES ...

Sometimes it is necessary to keep certain data files private,whether the files are on a disk or perhaps sent over a network throughe-mails. Financial institutions, large corporations and ...

Members can download this article in PDF format. In the last two articles, we covered the basic concepts and two basic types of cryptography. In this article, we will look at specific implementation ...

The developers behind the Tor network have announced a major upcoming change. The free overlay network, which enables anonymous communication on the web, will soon adopt ...