The U.S. has added dozens of companies to its export control, including more than 50 based in China that it says sought ...

The use of artificial intelligence in military contexts can unlock a range of benefits for defence organisations, but also ...

With news this week of the messaging app being used to discuss war plans, we get you up to speed on what Signal should be ...

Officials in the former president’s administration, though, said they never used the app for classified information — and ...

Here’s what to know about the protocol for government officials to communicate sensitive and classified information.

Many of the people serving in the administration do not have decades of experience in government, or deep knowledge of its rules and why they exist, former officials say.

Amid the furor over the use of a commercial messaging app to discuss a military strike, the Trump administration has insisted that using Signal is routine and authorized. But former and current ...

A Biden-era Cybersecurity and Infrastructure Security Agency (CISA) best guidance document shows highly-targeted government ...

Pascale Fung, chair professor of the Hong Kong University of Science and Technology’s electronic and computer engineering department, said that “we need open source – especially for ...

There are computer systems designed to discuss war plans and other secrets. They are accessible only in secured rooms, and it ...

Signal, the most secure widely available messaging app, has become a go-to resource. Its shortcomings are why its use by Pete ...

As Trump Cabinet members sent texts on Signal, one of them, Steve Witkoff, was in Russia, but the White House says he didn't ...