Laptops, external drives, and USB sticks are especially vulnerable to data theft, but with Windows and a few tools, you can protect them using encryption.

By using quantum dots and smart encryption protocols, researchers overcame a 40-year barrier in quantum communication, ...

Learn how to password-protect or encrypt emails in Microsoft Outlook desktop client and Outlook on the Web. You can also read encrypted email outside Office clients.

By harnessing quantum dots and inventive protocols, researchers have cracked a decades-old challenge in quantum encryption, showing secure communication can work without perfect hardware.

If device encryption isn’t available on your device, you may be able to turn on and use BitLocker instead. Device encryption is available on supported devices running any Windows 11/10 edition.