Small Business Security Audits and Protection

Check the security of local small businesses, fix the gaps and keep them protected on a monthly contract.

A security specialist analysing code and threat data on multiple computer screens.
Startup costA$1.5k to A$8k
Monthly revenueA$1.5k to A$8k
Time needed12+ h/week
First incomeMonths
  • A$1.5k-8k
  • Part-time
  • Out and about

Estimates for a small start in Australia, not guarantees.

What it is

Security reviews for small offices and shops covering networks, Wi-Fi, email, backups, devices and staff passwords, followed by setup of protections and ongoing monitoring.

Your first three steps

  1. Build a simple audit checklist and sample report based on recognised guidance such as the Australian Cyber Security Centre's small business advice
  2. Get professional indemnity and cyber liability insurance quotes, and set up your ABN and client contract
  3. Offer discounted audits to a few local businesses and ask for a testimonial and referrals
Who pays

Small businesses such as trades, clinics, accountants, real estate agencies and retailers that have no in-house IT person.

How it makes money

A one-off fee for each audit and setup project, then a monthly retainer for monitoring, updates, backups and support.

Skills that help
  • Network and cloud security knowledge
  • Writing clear reports for business owners
  • Sales and relationship building with local businesses
Watch out for
  • Professional indemnity insurance is important, as clients may blame you if a breach happens
  • Get written permission before testing or scanning any client system
  • Check privacy obligations when you handle client or customer data
  • Check whether you need GST registration once your turnover reaches the threshold
  • Industry certifications are not legally required but help win trust, so consider what clients may expect

🔒 Full research report for Australia

Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.

Coming soon

Questions people ask

How much does it cost to start a small business security audit service?

Startup costs are typically estimated at around $1,500 to $8,000, depending on the tools, software, insurance and marketing you invest in. Professional indemnity insurance is worth pricing early, as it is one of the key costs to check.

How much can I earn from small business security audits and monthly contracts?

Monthly revenue is typically estimated at around $1,500 to $8,000, depending on how many clients you win, the size of each audit and whether they take ongoing monitoring. Expect to put in at least around 12 hours a week.

What rules should I check before auditing client systems?

Get written permission before testing or scanning any client system. Check privacy obligations when handling client or customer data, whether professional indemnity insurance suits your work, and whether you need GST registration once turnover reaches the threshold.

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