Top 10 Small Business Cyber Tips

Protecting a small business from cyber threats is no longer optional — it is part of running a modern company. The good news: a handful of fundamentals stop the overwhelming majority of attacks. Below are Techtrix’s field-tested top ten, written for real small businesses (and the humans who run them). Stay safe out there.

1. Multifactor Authentication (MFA)

A password alone is a single point of failure. MFA adds a second proof of identity, so a stolen password is no longer a master key. Turn it on everywhere it is offered — especially email, banking, file-sharing, and social media. It is the highest-impact, lowest-cost control a small business can deploy today.

Read the deep dive on MFA →

2. Use a Password Manager

If anyone is still reusing “Summer2024!” across accounts, this tip is for them. A password manager generates and stores long, unique passwords for every login, so one breached site cannot topple the rest. No sticky notes, no memory required — just one strong master password (with MFA on it, naturally).

How password managers work →

3. Backup. Backup. Backup.

Backups are the difference between a bad afternoon and a closed business. Follow the 3-2-1 rule: three copies, on two types of media, with one kept off-site. And remember — an untested backup is just a hope. Test restores regularly, with a full recovery “tabletop” at least quarterly, so the data is actually there when ransomware knocks.

How to test your backups →

4. Security Awareness Training & Simulated Phishing

People are the favorite target, which makes a trained team the best firewall. Pair regular, bite-sized training with realistic (but harmless) simulated phishing. It teaches staff to spot the nasty stuff in real inboxes — and shows exactly where the training needs another pass.

Build training that sticks →

5. Update Your OS & Software

Most breaches walk through a door that a patch already closed. Keep operating systems, applications, and security tools current — automatically wherever possible. Yes, that includes the smartphone in your pocket.

How to keep everything patched →

6. Have a Plan

Fail to plan, plan to fail. A written incident response plan means that when something breaks at 4:58pm on a Friday, the team knows who to call and what to do — instead of improvising under pressure. Need a head start? Techtrix’s free incident-response playbook is one click away.

How to build an incident response plan →

7. Secure Your Network

Firewalls, intrusion detection, and encryption keep uninvited guests off the network. Do not forget the Wi-Fi: WPA3, a strong passphrase, and a separate guest network keep the break-room tablet from becoming the weak link.

How to secure your network →

8. Limit Access (Least Privilege)

Give people the keys to the rooms they actually use — and nothing more. Least-privilege access limits how far an attacker, or an honest mistake, can travel. Pro tip: never run day-to-day work as a full administrator, and review who-can-access-what on a regular schedule.

How least privilege works →

9. Get 3rd-Party Assessments

You do not know what you do not know. A fresh set of expert eyes on the IT and security setup — quarterly or annually — surfaces the gaps that turn invisible from the inside. The good news: a second-opinion assessment is often free.

Why third-party assessments matter →

10. Review Your Cyber Insurance

When was the policy last actually read? Coverage requirements change constantly, and many claims are denied over a single control the business “forgot” to implement. Review the cyber-insurance policy — and its fine-print security requirements — every year, ideally with a second set of eyes.

Cyber insurance requirements →

This guide is general education, not specific security or legal advice. Every business is different — Techtrix is happy to tailor these to yours.