The security and privacy of global commerce and communication depend on forms of encryption that would take classical ...

Step-by-Step Guide to Enable a VPN on Android, Protect Your Data, and Browse the Internet More Securely Online privacy has become more important than ever as cyber threats, data tracking, and public ...

If your iPhone underwent an update in May 2026, you might have noticed the word “encrypted” appearing at the top of some of your text threads. This actually isn’t an indication that anything has ...

After a few months of beta testing with developers, Apple finally released (in beta) end-to-end encrypted RCS messaging to iPhone users with iOS 26.5. With that, you can message Android users without ...

Nobody who values the files on their computer should be without at least two regularly updated methods for backing them up. External drives are perfect for this. You can plug them into your computer, ...

Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

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.

Let's Encrypt has announced it will no longer notify users about imminent certificate expirations via email due to high costs, privacy concerns, and unnecessary complexities. The decision to end the ...

Tech billionaire Elon Musk, the boss of X (formerly Twitter), announced on Sunday the launch of a brand-new messaging app called XChat. Neither the bitcoin BTC $89,160.55 market nor the tech community ...

A new study suggests that breaking RSA encryption with quantum computers may require 20 times fewer resources than previously thought. Although Bitcoin uses elliptic curve cryptography, it remains ...

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 ...