A formula used to turn ordinary data, or "plaintext," into a secret coded message known as "ciphertext." The ciphertext can reside in storage or travel over unsecure networks without its contents ...

FIPS 197 drives encrypt with AES-256 on the chip, but files are readable once unlocked. What the certification covers and ...

We all thought banking and military security was impenetrable? That was, until Chinese researchers used a D-Wave quantum computer to execute what they claim as the first successful quantum attack on ...

Elliptic curve encryption faces a new quantum threat: Georgia Tech researchers published an algorithm cutting both the qubit count and gate complexity for breaking P-256 and secp256k1. The 2026 ...

The US National Institute of Standards and Technology (NIST) has debuted three encryption algorithms that it claims will help safeguard critical data from cyber attacks originating from quantum ...

The US Department of Commerce’s technical standards organization NIST has nominated the Ascon group of cryptographic algorithms for protecting small devices and information transmitted to and from IoT ...

For more than 25 years, a technology used for critical data and voice radio communications around the world has been shrouded in secrecy to prevent anyone from closely scrutinizing its security ...

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, ...

What is the International Data Encryption Algorithm (IDEA)? The International Data Encryption Algorithm (IDEA) is a symmetric key block cipher encryption algorithm designed to encrypt text to an ...

Hi, I'm Matthias, co-founder of Tuta, a secure email service. We are innovation leaders in encrypted communication and collaboration. The world is changing at a faster pace than ever, particularly in ...

Virtual private networks, or VPNs, have become an essential part of today’s online security toolkit. A VPN hides your public IP address by routing your internet traffic through a remote server. It ...

One of the easiest ways to protect your privacy and security on a smartphone is to set a passcode or biometric lock to enable disk encryption. That way if your phone gets lost or stolen, no one can ...