Cybersecurity for Small Businesses — Without the Jargon or the Big Budget

Most small-business breaches start with a reused password, a missed update or one convincing phishing email. This guide shows you the exact controls that stop them, in the order that matters.

Start With the Free Checklist

Why small businesses are targeted

Attackers do not pick victims by size — they scan for easy openings. Industry breach investigations consistently show that credential abuse, unpatched software and ransomware drive most small-business incidents, and ransomware appears in the large majority of breaches affecting smaller companies. The good news: a short list of basic controls blocks most of these attacks, and most of them are free or cheap.

Start here

The 12-Point Checklist

The minimum viable security setup every small business needs in 2026, ordered by impact.

Read the checklist →

What Does It Cost?

Realistic cybersecurity budgets for a 5–50 person business, and where the money actually matters.

See the numbers →

Stop Phishing

Phishing starts most breaches. Train your team and set up the technical filters that catch what people miss.

Prevent phishing →

Ransomware Protection

Backups, segmentation and an incident plan — the three things that decide whether ransomware is a bad day or a closed business.

Protect your business →

Password Managers

How to choose a password manager for your team and roll it out without a revolt.

Choose a manager →

New to Cybersecurity?

Our beginner roadmap explains the field step by step — useful for owners and career changers alike.

Read the roadmap →

The five controls that matter most

  1. Multi-factor authentication (MFA) everywhere — email, banking and admin accounts first.
  2. Tested, automatic backups — and a restore you have actually practised.
  3. Automatic patching — unpatched software is a top entry point.
  4. A team password manager — unique passwords end credential abuse.
  5. Phishing awareness + email filtering — people plus technology, not one or the other.

Work through the full small business cybersecurity checklist to put all twelve controls in place.