Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal Messenger—is now aiming to revolutionize AI chatbots in a similar way.

The best email encryption software can prevent hackers from scraping your emails for company contracts, financial records, and workplace credentials.

Public and private key cryptography is a powerful solution. The former (asymmetric cryptography) involves a pair of keys that ...

Elon Musk says X will begin identifying "manipulated media" but doesn't share details.

How to keep your PC encryption key safe - from Microsoft and the FBI ...

A new study uncovers how tiny misalignments in quantum communication links can quietly undermine security. Quantum key distribution (QKD) is a next generation method for protecting digital ...