Five FREE Ways to Protect Your Small Business from Internal and External Threats

Small businesses face risks from two directions. External threats include cyber criminals, phishing emails, malware and people trying to gain unauthorised access. Internal threats can come from honest mistakes, weak processes, excessive access rights or, less commonly, deliberate misuse by someone inside the organisation.

The good news is that better protection does not always require a bigger budget.

These five free actions can reduce risk immediately.

1. Turn on multi-factor authentication everywhere you can

Multi-factor authentication adds a second check when someone signs in, such as an approval through an authenticator app. Enable it for email, cloud storage, banking, accounting software, social media and any system holding customer or business data. It helps block external attackers using stolen passwords and limits the damage if an employee accidentally shares their login details.

2. Give people only the access they need

Review who can see, change or delete information across your systems. Remove old accounts promptly when someone leaves, avoid sharing logins and reserve administrator access for the few people who genuinely need it. A simple access review reduces internal risk, prevents accidental changes and gives an external attacker fewer opportunities if one account is compromised.

3. Keep software, devices and browsers up to date

Updates often fix security weaknesses that criminals actively exploit. Switch on automatic updates for computers, phones, tablets, web browsers and business applications. Ask everyone to restart devices when prompted and remove software that is no longer used. This closes common routes for external attacks and stops forgotten tools from becoming unmonitored internal risks.

4. Build a simple “stop, check, report” habit

Make it normal for employees to pause before acting on unusual requests, especially those involving payments, passwords, urgent deadlines or changes to bank details. They should verify the request using a trusted contact method and report anything suspicious without fear of blame. This free habit helps catch phishing and impersonation attempts while also reducing costly mistakes made inside the business.

5. Back up important information and test recovery

Use the backup and version-history features already included with your cloud services and devices. Identify the files your business could not operate without, confirm they are being backed up and test that you can restore a file. Keep at least one backup protected from everyday user accounts where possible. Reliable recovery protects against ransomware, device failure, accidental deletion and deliberate damage.

What does this mean for your business

Strong security starts with consistent basics, not expensive technology.

By taking these five free steps, your business can reduce avoidable disruption, protect customer and company information, and create a culture in which everyone plays a part in managing risk.

If you would like a clear, practical view of where your business is exposed and what to prioritise next, call us on 01722 411 999.