How to set up your own Raspberry Pi powered VPN

By Kate Russell - BBC Click presenter - 16 July 2015
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"There are plenty of companies offering services with varying degrees of security and varying degrees of cost, but if you are willing to roll your sleeves up and get technical with some basic coding and a £30 Raspberry Pi computer, you can build your own VPN server at home.
It won't give you the option of appearing to be from somewhere else but you can use it to connect external devices like a smartphone to browse the internet more securely through your home network, and access shared files and media on your home computer.
Make no mistake, this is not a quick and easy process.
On BBC Click I have shared some tips from my own experience setting up a DIY VPN server."