This is written more for my students taking cmsy-262, but I am sure everyone can benefit. It’s a nice little synopsis of vpns and why we should use them. While the article speaks to a few free and paid options they fail to mention the ability to roll your own – if you are a constant traveler and are interested in a secure, free means of accessing the Internet roll your own (more on that in a future post).
Link to the article http://blog.kaspersky.com/vpns-use/?utm_source=feedburner enjoy