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

Using a set of public/private keys to allow you to log into a remote Linux system or run commands using ssh without a password can be very convenient, but setup is just tad tricky. Here's how and a ...

The following key length ranges are now considered practically factorizable (time complexity between hours to 1000 CPU years at maximum): 512 to 704 bits, 992 to 1216 bits and 1984 to 2144 bits. Note ...

Flawed chipsets used by PCs to generate RSA encryption keys have a vulnerability that has weakened the security of stored passwords, encrypted disks, documents, and more. This week, researchers from ...

When sending your credit card number through a public medium, such as the Internet, your financial credibility may be compromised if the number is not first encrypted. It is impossible to tell who may ...