Microsoft may give your encryption key to law enforcement upon valid request - here's how to keep it safe ...

Microsoft confirmed it can hand over BitLocker recovery keys stored in the cloud under warrant, reviving debate over who controls encrypted data.

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

Encrypted key exchange is a protocol, or set of rules, that allows two parties sharing a common password to communicate over an insecure network without exposing that password. The protocol was ...

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