After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth answer to the code hidden among the Smithsonian Institution’s archives.

Encryption secures information by translating it into computer code that’s unreadable to those who don’t have the means to access the information. These means of access can include passwords, ...

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just ...

Face, finger or lock-screen code: These passkeys are all you will need to encrypt your WhatsApp chat backups in the near future, the messaging app announced Thursday. Meta-owned WhatsApp, the most ...

This means if you lose your device, you can use methods like fingerprint, face, or the screen lock code of your previous ...

Passkeys will allow you to use your fingerprint, face, or screen lock code to end-to-end encrypt your chat backups, so you no ...

Under Elon Musk, Twitter may be reviving a project that would bring end-to-end encryption to its Direct Messaging system. Work appears to have resumed on the feature in the latest version of the ...

WhatsApp plans to roll out passkey support for encrypted backups over the coming week or months. If you have yet to enable ...