When you EFS encrypt your files/folders, it’s recommended you create a backup of your file encryption certificate and key to a PFX file, to avoid permanently losing access to your encrypted files and ...

The key used for these kinds of symmetric encryption is called as File Encryption Key (or FEK). This FEK is in return encrypted with a public or a private key algorithm like RSA and stored with the ...

You can still automate Let's Encrypt even if your system requires a DNS challenge. Using these PowerShell scripts and Amazon Web Services' DNS service Route 53 will do the trick. If you have been in ...

One of the best ways to protect your privacy is to encrypt important information on your computer. Whether you need to send personal information to someone, or simply want to make sure that no one who ...

Putting sensitive data in email messages or cloud storage should give you the heebie-jeebies, but a good dose of cryptography can give you peace of mind. Pretty Good ...