Computer Security

Computer Security: VPNs

This is the fourth post in a multi-part series on computer security essentials. I am not a computer security expert but there’s some basic computer security essentials that a surprising number of people don’t understand. The aim of this series is to raise awareness of these. I will be covering password vaults, two factor authentication, devices and local encryption.

I’m fairly new to using a VPN but it’s one of those things that just makes sense, particularly if you’re doing any travelling or using wifi that you don’t control.