In my previous article/video how does encryption work? I wrote about the principles of encryption starting with the Caesar cipher and following the development of cryptography through to the modern ...

RSA is an encryption technique developed in the late 1970s that involves generating public and private keys; the former is used for encryption and the latter decryption. Current standards call for ...

In contrast to the cooperative preparations required for setting up private key encryption, such as secret-sharing and close coordination between sender and receiver ...

Public-key encryption, as noted in the profile of cryptographer Bruce Schneier, is complicated in detail but simple in outline. The article below is an outline of the principles of the most common ...

Cisco and RSA are expected to announce Wednesday that they are working together to deliver encryption products for data at rest on tape, disk and other media. At EMC World in Orlando, the two ...

What if the key to your house was shared with 28,000 other homes? That’s essentially what researchers with Royal Holloway of the University of London discovered last week while scanning the Internet ...

What if the key to your house was shared with 28,000 other homes? That’s essentially what researchers with Royal Holloway of the University of London discovered last week while scanning the Internet ...

Encryption systems used by businesses fall into two broad categories. Private key, or secret key, systems use the same key to encrypt and decrypt data, so you need to keep your key hidden so that no ...