In This Guide
'Digital security audit' is one of those terms that gets used loosely. A free 30-minute marketing 'audit' from a software vendor is not the same as a documented, ASD-aligned audit you can show your insurer. This guide shows what an Australian SME audit actually looks like, what it should cost, and what to expect.
We base everything below on real 2026 Brisbane delivery experience — across CBD legal firms, Fortitude Valley creative agencies, Logan trades, and Sunshine Coast retail. Pricing is what we charge, what we see local competitors charge, and what mid-tier MSPs nationally are quoting.
A proper digital security audit reviews identity (M365), endpoints, network, backups, policies and people against ACSC Essential Eight and the Privacy Act. Brisbane SME pricing: $410-$2,460 depending on scope. Typical timeline: 4 hours onsite + 2-3 days reporting.
What Is a Digital Security Audit?
An audit (sometimes 'security review' or 'cyber posture assessment') is a structured review of your IT environment against a known framework — usually ACSC Essential Eight, ISO 27001, or NIST CSF — to identify gaps and produce a remediation plan.
It is not:
- A vendor pitch — 'free audit' from a security software company is a sales call
- A penetration test — those simulate a real attacker; an audit reviews policy/config
- A vulnerability scan only — that is a useful input but not the whole audit
It should be:
- Documented findings against a recognised framework
- Prioritised and costed remediation list
- Mapped to your insurance / compliance obligations
- Repeatable annually for continuous improvement
What's Included in 2026
A typical Australian SME audit in 2026 covers six pillars:
1. Identity & access
- MFA coverage and method (number-matching vs SMS)
- Privileged account separation
- Conditional Access posture
- Off-boarding process review
2. Email & collaboration
- SPF/DKIM/DMARC alignment
- Anti-phishing & safe-links policies
- Auto-forward / mailbox audit log review
- Sensitivity labels & DLP
3. Endpoints
- EDR coverage and version
- Disk encryption
- Patch compliance (Windows, macOS, applications)
- USB / removable media policy
4. Network
- Firewall config
- Wi-Fi segmentation (guest vs staff vs IoT)
- VPN / remote access posture
- External attack surface scan
5. Backups & data
- 3-2-1 rule compliance
- Immutability / ransomware resistance
- Restore test history
- Data classification & retention
6. People & policy
- Cyber awareness training cadence
- Incident response plan
- Acceptable use policy
- Privacy notice currency
Audit Levels: Basic, Standard, Comprehensive
Basic
Half day. M365 + endpoints only. Suits 1-5 person SMEs. Great pre-insurance.
Standard
Full day. All six pillars. ACSC Essential Eight scoring. Suits 5-30 person SMEs.
Comprehensive
2-3 days. Includes external scan, simulated phish, executive briefing. Regulated industries.
Re-audit
Half day. 6-12 months after baseline. Tracks progress against original findings.
Pricing Transparency
| Audit Level | Effort | Brisbane SME Price |
|---|---|---|
| Basic security review | 1-2hr onsite + report | From $410 |
| Essential Eight gap assessment | 4hr + half-day report | From $820 |
| Standard cyber audit | 1 day + 2 days reporting | $1,640-$2,460 |
| Comprehensive (incl. external scan + phish) | 2-3 days + reporting | $3,280-$4,920 |
| Re-audit (annual) | Half-day + report | From $820 |
| Onsite hourly rate | — | $205/hr |
| Remote hourly rate | — | $125/hr |
Beware free audits: If a vendor is doing it for nothing, the deliverable is usually a tick-the-box scoresheet engineered to recommend their own product.
Timelines & What to Expect
- Day 0 — scoping call (30 min, free)
What you do, who you are protecting from, regulatory drivers, current pain points. - Day 1 — onsite/remote review (4-8 hr)
Walk-through with M365 admin, IT owner, and one staff member. - Day 2-3 — analysis & report (off-site)
Findings written up against ACSC + Privacy Act, costed and prioritised. - Day 4 — debrief & Q&A (1 hr)
Walk through findings with ownership team, agree priorities. - Optional — quarterly progress check
Quick review of how the plan is being executed.
Deliverables You Should Get
If you pay for an audit, walk away with these — none of them optional:
- Written executive summary — 1-2 pages, plain English, for non-IT directors
- Detailed findings report — 15-30 pages, framework-mapped
- Prioritised remediation plan — what, when, who, how much
- Maturity scoring against ACSC Essential Eight (or chosen framework)
- Insurance-ready summary — what controls are in place, suitable for renewal
- Re-test schedule — when do you do this again?
Compliance & Insurance Angle
Two big drivers behind audits in 2026:
Cyber insurance renewals
Australian cyber insurers are now refusing renewals (or hiking premiums 20-100%) without evidence of MFA, EDR, offline backups, and a documented audit. A clean audit report typically pays for itself on premium savings alone.
Privacy Act & OAIC
The 2024 Privacy Act amendments lifted maximum penalties to $50M for serious breaches. The OAIC expects 'reasonable steps' — an annual audit demonstrates exactly that.
Major customer / tender requirements
Big customers (banks, healthcare, government) increasingly require evidence of cyber posture before they trade with smaller suppliers.
Brisbane Local Context
Three things we factor into Brisbane SME audits that national MSPs miss:
- Storm-season backup resilience — UPS, surge, off-site copies for SEQ summer
- NBN reliability fall-back — 4G/5G failover for client-facing trades and retail
- Local supplier risk — most Brisbane SMEs use Brisbane accountants, bookkeepers, marketing — supply chain risk has a local flavour
Brisbane Audit Pricing Summary
| Service | Cost |
|---|---|
| Free 30-min phone consult | $0 |
| Basic security review | From $410 |
| Essential Eight assessment | From $820 |
| Standard cyber audit | $1,640-$2,460 |
| Comprehensive audit + phish + scan | $3,280-$4,920 |
| Annual re-audit | From $820 |
| Managed security plan | From $99/user/month |
Pro tip: Time your audit 60-90 days before cyber-insurance renewal. That gives time to fix the highest-priority findings and get a better quote — premium savings often exceed audit cost.
Watch for: Audits that recommend buying the auditor's own product as the only fix. Independent audits should be vendor-agnostic and recommend the cheapest tool that solves the problem.
Need a Brisbane Cyber Audit?
Half-day onsite, prioritised report, ACSC-aligned. Same-week scheduling.
Book an Audit — From $410Not sure what you need? Book a no-cost half-hour call. We will ask the right questions, help you scope, and quote on the spot. Brisbane local — phone, Teams or Google Meet.