Apple's hard drive encryption protects your data from thieves and hackers. But It can keep you out, too, if you don't safely ...

FileVault is an additional security feature included with MacOS that encrypts all the files contained within your system. By using the disk encryption component, all the information sitting on your ...

The FileVault security system, introduced many years ago to macOS, prevents someone from starting up or restarting your computer and gaining access to its startup volume, which is encrypted.