Public and private key cryptography is a powerful solution. The former (asymmetric cryptography) involves a pair of keys that ...

Learn why encryption keys matter more than encryption itself when choosing the best secure email—covering key ownership, access control, privacy risks, and true end-to-end security.

BitLocker encrypts your hard drive and requires a key to decrypt it. Microsoft may give your key to law enforcement upon a ...

At its core the PCI Data Security Standard is nothing more than a series of guidelines that constitute security best practices. But companies that institute programs to better protect cardholder data ...

An encryption method for transmitting data that uses key pairs, comprising one private and one public key. Public key cryptography is called "asymmetric encryption" because both keys are not equal. A ...

Message privacy, increasingly important to Bitcoiners, can be achieved with public and private key cryptography. As a Bitcoiner, you’re going to need a secure way to communicate privately, without ...

Forbes reports that Microsoft complied with an FBI request for decryption keys to a suspect's personal laptops last year.

A key-handling defect in the ransomware can permanently lock files by discarding private encryption keys, leaving affected ...

As a Bitcoiner, you’re going to need a secure way to communicate privately, without relying on a company to encrypt your data for you. For example, freely available methods with end-to-end encryption ...