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 ...

Encrypting files on your computer helps to secure your data from unauthorized access. Microsoft Windows features the native ability to encrypt files and folders on your hard drives and removable media ...

Locking down individual files is great, but a blanket encryption will prevent anyone from getting their paws on your files.

A newly developed encryption framework aims to protect video data from future quantum attacks, all while running on today's ...

Why are some file names in green or blue in color? Well, Windows has a unique way of identifying the folder or files that are either compressed or encrypted by the current user. If any folder or its ...

GnuPG, or GPG, is a free implementation of the OpenPGP standard. It allows you to encrypt and sign your data and communications. It features a versatile key management system and access modules for ...

Now more than ever, it is important to protect your digital assets -- especially if you have a laptop. Whether your goal is to guard your financial data or keep nosy family members from viewing your ...

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. Image: Ascannio/Adobe Stock Windows 10 already ...

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 ...

The increasing amount of data we’re all generating is everywhere: in smartphones, laptops, thumb drives, and dozens of online services. How can we secure all of them against unwarranted access? We ...

Abrham Sorecha asked how to password-protect a folder. You can’t effectively password-protect a folder without encrypting it. And strictly speaking, you can’t ...

Got backups? In response to the security community's comments on the futile attempt to directly attack the 1024 bit RSA keys using distributed computing, Kaspersky Labs are now reasonably recommending ...