An article last week about Princeton University research into the sophistication of cyber attacks reminded me just how important it is for online businesses to take their security seriously. The great strength of the internet is its accessibility but unfortunately the trade off is that this can also be its vulnerability. Providing access to legitimate Web surfers also means potentially providing access to those who would wish to do harm. So it is vitally important for any online business to ensure that they are doing all that they can to protect themselves and their customers from malicious cyber attack. Most…