I know some of you do quite a bit of travelling for work and pleasure. I got a new laptop half a year ago and have taken it with me on trips a few times. But I keep hearing apocryphal tales of security issues with public wifi. Lifehacker suggests setting up a VPN using Hamachi but many say that program is pretty prone to crashing. So does anyone have any experience with this and is it worth the bother?
Bookmarks