If there’s one feature that I still can’t believe Windows doesn’t have in 2026, it’s the ability to lock files and folders. Sure, your Windows account is already protected by a PIN or password, but ...

A fundamental of file systems since their inception has been their locking mechanisms. These exist so that different users and applications working on the same file (or region of a file) ...

The Sodinokibi (REvil) ransomware has added a new feature that makes it easier to encrypt all files, even those that are opened and locked by another process.

File locking has a long tradition in computing: you or independently running software wants to make sure that a file isn’t modified or deleted when it’s needed or in use. Because macOS is Unix based, ...