BBCNEWS Click May 25, 2017
Welcome to the south coast of england, and the countrys biggest fortification, dover castle. They say a british mans house is his castle. This week, this castle is mine. Like every other home in the land, it needs to be well defended, because these days, it is constantly under attack. The walls may keep out burglars, but todays digital invader is wily and can worm its way in through the smallest gaps. Last weeks global cyber attack on companies in around 150 countries shows just how vulnerable systems can be, even if you are not fooled into clicking dodgy links. So this week, were looking at c...