Blogs, Videos and Articles

How to factory restore and recovery of a Ubiquiti EdgeRouter

A walk through of how to recover the Ubiquiti ERPoe-5 EdgeRouter firmware via tftp. On the odd occasion you may find the EdgeOS [...]

Synology DS1520+ Unboxing and Overview

A look at the Synology DS1520+ compared to the Synology DS220+, including unboxing, overview and creation of storage pool and volumes. [...]

Upgrading hard drives in Synology NAS DS220+

Are you running a Synology NAS and running out of storage space? The next logical step would be to upgrade those hard drives for a [...]

Synology DS220+ NAS Overview - Unboxing and setup

A look at the Synology DiskStation DS220+ (Amazon links below) Network Attached Storage System (NAS), and the simplicity of installing [...]

How to install Graylog on FreeBSD

This video walks through how to install and configure Graylog (v4) on FreeBSD 12.2 using binary packages. Graylog is an open source [...]

TrueNAS Core Active Directory Integration in 10 Minutes

How to setup TrueNAS CORE with Windows Active Directory integration; TrueNAS CORE makes it really easy to setup Windows Active [...]

How to network boot computers over ethernet with TFTP

An introduction video explaining how to boot computers and laptops etc over ethernet. The ability to boot devices over a network is [...]

How to setup Microsoft 365 spam filter policies

Microsoft (Office) 365 has many settings available to setup anti-spam policies which are probably overlooked and left unconfigured. In [...]

An introduction to Casilium, an open source ticket system

Sheridan Computers are an IT Support Company based in Manchester. As an IT Support company, or a Managed Service Provider (MSP), [...]