There are numerous commands for encrypting files on Linux. When you want to limit access to file contents, you can use file permissions but file encryption makes limiting access much more effective.

None ...

Cloud storage is a reliable way to backup important files. Yes, you can always use an external hard drive or SSD, but as long as you're regularly backing up your data, the cloud is an excellent ...

Back up your files without another monthly bill.

Curious about the security of your documents in the cloud? You’re not alone. We recently received an email from Dana in Marietta, Ga., who is asking this, "I just read your article on saving documents ...

There’s a new, more secure way to encrypt files in Windows 11, but it’s only an option for building secure applications, not a replacement for BitLocker. Windows 10 already has two flavours of ...

People can unlock their files even if you're not there in person.

It takes just five minutes for one of the most prolific forms of ransomware to encrypt 100,000 files, demonstrating how quickly ransomware can become a major cybersecurity crisis for the victim of an ...