Amid the smartphones, smart cars and smart watches at CES 2016, there was something a little less glamorous. The Netatmo Presence may be a simple security camera, but the Wi-Fi-connected system is smart enough to tell the difference between people, dogs and cars.

We don’t trust banks. We don’t trust politicians. And we certainly don’t trust global corporations. But it turns out that nearly half of the British public think they can’t trust each other. According to a recent survey, Brits think 'you can’t be too careful when dealing with people'.

In 2014, 110 million US adults were hacked. As we fill our homes with smart lights and thermostats, heightened connectivity is bringing heightened insecurity. A guard dog for the digital age, CUJO is designed to keep the connected home secure from cyber-threats. But are our homes really at risk?

CCTV surveillance is almost inescapable in modern Britain. Yet despite calls for a curb on cameras, more and more are being installed – and not just by local authorities, but by regular citizens too. Are we feeling more vulnerable in our homes? And does CCTV actually make us feel safer?