There are plenty of free public Wi-Fi hotspots around, but the problem with the free Internet you get in restaurants, coffee shops, airports and hotels is that the traffic isn’t necessarily secure. If you’re worried about browsing the web on such a connection then you should know there’s a way of fixing it: The InvizBox Go, a tiny device that’s currently looking to raise $100,000 in pledges on Kickstarter by October 14th and that promises to anonymize all your public Wi-Fi traffic.
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