The Wirecutter:

Everyone can benefit from an increase to their privacy and security, and reliable services are available for less than $4 per month. Setup is automated, too—you need only install a small application. To track down the best advice about what a VPN can and can’t do for everyday people, we rounded up research and advice from around the Web, and we spoke with Rich Mogull, the CEO of security consultancy Securosis.

Mogull is my favorite guy to talk to about Mac security issues. With all the talk about ISPs (potentially) selling your browsing data, there’s been a lot of talk of VPNs and what they can (and can’t) do for you.