Learn how to change encryption for file sharing connections in Windows 11/10 using Settings, Advanced sharing settings, and Registry.

EFS does all its encryption work in the background, including automatically creating a File Encryption Key (FEK), and encrypting that key so only the account that encrypted the file can decrypt it.

Want to encrypt files on your Mac using FileVault but not sure how? Let's find out what FileVault disk encryption is, how it works, and how to use it on a Mac.

Cybersecurity firm Avast has released a free decryptor for the Akira ransomware that can help victims recover their data without paying the crooks any money.