security The Internet is the future. The resources available are immense, the information seemingly endless. When I first connected my PC to the information superhighway, I had heard all sorts of rumours about PC security and what might happen while I was surfing the net. Of course, it is very unlikely that a hacker will try to take over your computer, but you can never be too sure and I was delighted to find there are many sources of information and very useful applications out there, many of which are free.