0191 543 3432 info@cyberfits.co.uk Monday to Friday, 8:00am to 5:00pm
Free IT review
The Cyber Fits blog

Guides and insights

Practical, jargon free guides to cyber security, Microsoft 365, backups, networks and planning your IT, written by our team in Sunderland for busy business owners.

Cyber security

What Is EDR? Antivirus vs EDR vs MDR vs XDR Explained

Traditional antivirus looks for known threats. EDR watches what is happening on each device and can stop an attack in progress. Here is how antivirus, EDR, MDR and XDR differ and what a small business really needs.

Cyber security

Invoice Fraud and Business Email Compromise: How to Stop It

Invoice and payment diversion fraud can cost a small business thousands in a single transfer. Here is how the scams work, how to stop them and what to do immediately if money has already gone.

Backup and continuity

How to Write a Simple Business Continuity Plan (With Template)

You do not need a hundred page document to be prepared. This guide walks through a short, practical business continuity and IT disaster recovery plan that a small business can write in an afternoon and actually use.

IT strategy

Windows 10 After 13 October 2026: ESU Year Two Explained

Windows 10 reached end of support on 14 October 2025, and the first year of Microsoft's paid Extended Security Updates for organisations covered PCs up to 13 October 2026. Here is what that means and the options for businesses still running Windows 10.

Productivity

Using AI Safely at Work: Copilot, ChatGPT and Your Data

AI assistants can save real time, but only if they are used with care. This guide covers data protection, what never to paste into an AI tool, tidying SharePoint permissions before Copilot, and a simple acceptable use policy.

Business phones

PSTN Switch Off 2027: What UK Businesses Need to Do Now

Openreach is due to complete the withdrawal of the old analogue phone network by 31 January 2027. Here is what is affected, from phone lines to alarms and card machines, and a practical plan for moving before the deadline.

Networks and connectivity

Business WiFi Tips: How to Fix Slow and Patchy Office WiFi

A straightforward guide to better office WiFi, covering where to put access points, which frequency bands to use, what WiFi 6, 6E and 7 actually change, and when a cable is the better answer.

Backup and continuity

The 3 2 1 Backup Rule Explained for Small Businesses

The 3 2 1 rule is the simplest way to check whether your backups would really save you. Here is what it means, the modern 3 2 1 1 0 version, and how to apply it to a typical North East business.

Backup and continuity

Does Microsoft 365 Back Up Your Data? What to Know

Microsoft keeps its service running, but protecting your emails and files is your job. Here is what the built in retention really covers, where it falls short and what a proper Microsoft 365 backup adds.

Microsoft 365

Microsoft 365 Business Basic vs Standard vs Premium

A straightforward guide to the Microsoft 365 business plans: what Basic, Standard and Premium each include, when the extra security in Premium is worth it, and where E3 fits.

Cyber security

Cyber Essentials and Cyber Essentials Plus Explained

Cyber Essentials is the UK Government backed scheme that shows your business has the basic security controls in place. Here is how it works, what it costs and how to prepare.

Cyber security

Multi Factor Authentication: A Small Business Guide to MFA

Multi factor authentication is one of the most effective security steps a small business can take. Here is how the different methods compare and how to roll MFA out across Microsoft 365 without upsetting your team.

Let's talk

Rather talk it through?

If a guide has raised a question about your own setup, our team is happy to help. Book a free IT review or give us a call.

Call us Free IT review