Security

What is Two Factor Authentication?

[youtube https://www.youtube.com/watch?v=8TLVe15tuC4&w=560&h=315] What is Two Factor Authentication?   One of the easiest, cheapest and best ways to increase your IT security is to use something called 2FA – or two-factor authentication.   2FA is also known as MFA (multi-factor authentication) or OTP (one-time password).   What does 2FA do?   Two-factor authentication adds a second …

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What is a VPN?

[youtube https://www.youtube.com/watch?v=l6-ATbgNNrA&w=560&h=315] In this guide, I will explain what a VPN is and what it does in a non-technical way.   Before we talk about what a VPN does, it might be helpful to explain what problem a VPN cures. We live in an ‘always connected’ world. Everyone seems to need the internet all of …

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