If you were going to set up a business in the medieval age – an era of war and magic – you would be well-advised to protect it against any likely environmental threats. Like black-scaled, fire-belching, magic-oozing dragons.

In the digital age, there are subtler but equally dangerous threats on the horizon. The modern business is so reliant on its IT systems and data, that if they’re shut down for any length of time the result isn’t pretty. Businesses need to make sure they’re prepared – so why aren’t all doing it?