One of the principal challenges of resource sharing on data communication network is its security. This is premised on the fact that once there is connectivity between computers sharing some resources ...

Explore the inner workings of the javax.crypto.Cipher class in Java's cryptography API: understand its provider-based architecture ...

Microsoft is giving BitLocker in Windows 11 a serious upgrade, and this time the focus is on speed and stronger key ...

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

The best VPNs can make your online life more private with software that's convenient and cheap — sometimes even free. While keeping your IP address invisible, you can use your VPN to explore streaming ...

Post-quantum security revolves around staying in the race because when quantum arrives, it won’t send a warning. Those who ...

According to the U.S. National Institute of Standards and Technology (NIST), advances in quantum computing could eventually ...

A chip smaller than one square millimeter stores 160 holographic images at arbitrary 3D coordinates, with each spatial ...

Your phone may be revealing more than you think the moment you leave home. A hidden feature in nearly every smartphone is ...

The race to survive "Q-Day" is on, and it is triggering a massive $30 billion tech migration. The post-quantum cryptography market is projected to explode from $1.68 billion today to nearly $30 ...

Advances in quantum computing this year clarified timelines and forced a reassessment of Bitcoin’s future security.

The encryption protecting billions of dollars, which experts once called unbreakable, no longer works. Hackers don’t need passwords. They don’t brute-force keys. They simply walk through digital ...