Free Wireless VPN

Depending on your background you’ll have different reactions to Free Wireless. Most people shout a quick whoopee, and plug right in there. However if your background is in IT security, you take a much dimmer view.

First of all there’s the fact that a lot of the traffic you send down the wire can be intercepted (“sniffed”) by people on the same network as you. The guy next to you in Starbucks could be snagging all your email passwords, for example. So at a minimum you need to make sure that you’re using Secure email protocols (eg Secure POP on port 995 instead of port 110, and Secure SMTP on port 465 instead of port 25), and using https intead of http wherever you get a chance.

But then it can get worse: do you really trust the people running the wifi hotspot? Maybe they’re the ones logging traffic through their router? Well maybe this is getting too paranoid, but the only way to really make sure your information stays private is to get a VPN tunnel back to a trusted network, and put all your traffic down that.

This is not within the reach of most people, but I recently found something which looks as though it might help: AnchorFree.

http://www.anchorfree.com/downloads/hotspot-shield/

This will set up a VPN to the AnchorFree servers and protect you from any intrustions by your fellow coffee swiggers and evil hotspot operators. The question then becomes, do you trust the people at AnchorFree?

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