PCWorld explains why encrypted email services like Proton, Tuta, and Skiff are essential for protecting digital communications from cyber threats and data breaches. These services use zero-access ...

In early 2025, Forbes reports, investigators at the FBI served Microsoft with a warrant seeking the BitLocker encryption recovery keys for several laptops it believed held evidence of fraud in Guam’s ...

Abstract: Traditional video encryption methods protect video content by encrypting each frame individually. However, in resource-constrained environments, this approach consumes significant ...

New evidence found in iOS 26.3 beta 2 suggests that end-to-end encryption for RCS messages is nearing reality, nearly a year after Apple first announced its support for the feature. For iPhone users ...

We’re introducing passkey-encrypted chat backups, so it’s easier than ever before to encrypt your backups using your fingerprint, face, or screen lock code. WhatsApp was the first private messaging ...

In 1996, I registered my first website, Vaughan-Nichols & Associates. After setting up the site, one of the first things I did was to secure connections with a Secure Sockets Layer (SSL) certificate.

Scientists say that hiding secret messages using AI chatbots could lead to a world of iron-clad encryption. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Abstract: A combined cryptosystem with symmetric keys for encrypting messages is proposed. Its unique feature is the use of functions of a real variable as keys instead of natural numbers. Eight key ...

Encrypting your system’s hard drive is a great way to protect your laptop if it ever gets stolen. During the encryption process, readable data (aka plain text) is converted into unreadable character ...