Author Archives: Callum

IP Address Introduction

This guide will outline what an IP address is, why they are used, and important differences between private and public IP.

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VPN Introduction

Within this guide we’ll overlook the use of a VPN, and how you can utilise the service.

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DNS Introduction

This guide will outline what DNS is used for, its structure over the internet, the different types of records, and their uses on a DNS server.

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