Metrasens Limited

In 2019, Vishwanath Akuthota destroyed 66 computers in his college in New York using a **_'Killer USB';_** a device that looks like a USB memory stick, but sends high-voltage power surges into the device it is connected to, wrecking computer systems. **_'Killer USB' sticks and other small electronic devices highlight the urgent need for physical data secu...

Urban soft targets' such as stadia and large arenas have become vulnerable to mass casualty violence as terrorists exploit the inherent vulnerabilities of large crowds. The recent horrific attacks at Bærum (Norway), Halle (Germany), Manchester Arena (UK), Stade de France, Christchurch mosque (New Zealand) and Las Vegas (USA) are graphic examples of attack...

Gun and knife crime are clearly severe global problems. In the last 10 years, the UK has unfortunately experienced **245,632 criminal offences** caused by knives or sharp instruments, of which **1,745 resulted in deaths.** Since 2002, handguns have caused 8,316 injuries and killed an estimated 330 people in the UK \[ONS\]. In the US alone, there have been...

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Events at large venues like arenas and stadia attract tens or even hundreds of thousands of people. **However, these urban 'soft targets' and their perimeters have recently become vulnerable to malicious mass casualty attacks.** The deadly atrocities at Manchester Arena and France's National Football Stadium are graphic examples of the increasing global t...