From being a niche product used by the few, in the past few years VPN services have hit the big time. These days more and more Internet users see running a privacy enhancing service as a requirement rather than just a luxury. Today we take a look at a few tips and tricks that can enhance the security of any VPN. While simple to set up and use out of the box, it may comes as a surprise that the security of VPN anonymity services can be improved. Of course, when things run absolutely to plan there’s little to worry about, but there are occasions where there may be a hiccup or where an extra level of security is needed. Hidden Content: You must 'reply' before you can see the hidden content.