With quantum computing on the horizon, cryptographers are working to secure digital communications against a new generation of potential threats. Subscribe to our newsletter for the latest sci-tech ...

Imagine an internet where your data can’t be stolen, your messages are completely private and online security is unbreakable. That’s the promise of quantum internet: a futuristic technology that could ...

Recent news has shone a spotlight on secure communications. Late last year, China-linked threat actors Salt Typhoon and Liminal Panda compromised telecommunications and Internet-service providers, ...

Mobile phone calls can be monitored by anyone without your knowledge. The same is true for text messaging. This means all digital communication between your clients, peers and you can be infiltrated, ...

Apple devices use many common internet security standards. Here's what each of them does, and how to use them on your Mac, iPhone, or iPad. In the networked world we live in, internet connectivity is ...

A few weeks ago we witnessed an incident where military leaders inadvertently included a reporter in what was supposed to be a closed, secure communication channel, all due to the use of the Signal ...

Tata Communications’ Andrew Winney on SASE, Zero Trust, AI-driven security, and why enterprises must rethink access, identity ...

What is SSL/TLS? SSL and TLS are protocols used on the transport layer, which is used to provide a secure connection between two nodes in a computer network. The first widely used protocol that was ...

Defense Secretary Pete Hegseth reportedly had an internet connection that bypassed Pentagon security protocols set up in his office to use the Signal app on a personal computer. (Mark Schiefelbein/AP) ...

What if you could send a message without ever needing Wi-Fi, cellular data, or even an internet connection? It sounds like something out of a sci-fi movie, but with BitChat, it’s a reality. Created by ...