Ethereum treasury firm SharpLink Gaming intends to lead the way when it comes to publicly traded firms productively using ...

Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal ...

Reality has changed. In Europe and the US, digital sovereignty and regulatory frameworks are clear, and PoW is no longer ...

Abstract: This paper introduces an enhanced lightweight image encryption method, combining a stream cipher and the Secure Hash Algorithm (SHA). The primary focus is developing a robust and efficient ...

X has finally revealed its long-promised chat platform, which replaces the service's basic DM functionality with features more like the messaging capabilities on other mainstream apps. The update adds ...

In context: End-to-end encryption can greatly enhance security in email communications, but it demands commitment from both parties. Google is now simplifying the process with a new message exchange ...

Signal, the popular privacy-first messaging app, is making its biggest security upgrade in years by securing conversations against future quantum computer threats. The company announced it is ...

The article “DARPA Leverages Universities’ Quantum Expertise” by Kimberly Underwood in the July issue of SIGNAL Magazine discussed the exciting partnership between the Defense Advanced Research ...

Mobile devices sometimes get lost. A laptop bag gets left on the bus or train, a smartphone slips out of your pocket, or a USB flash drive falls to the ground unnoticed. Losing a notebook or phone ...