Best Penetration Testing Companies in Melbourne, VIC
Find and compare verified penetration testing providers serving Melbourne businesses. Penetration testing — or pen testing — involves authorised ethical hackers attempting to breach your systems using the same techniques as real attackers. The goal is to find exploitable vulnerabilities before criminals do, and to produce a report that prioritises and guides remediation. In Australia, pen tests are increasingly mandated by compliance frameworks including the Essential Eight, ISO 27001, and APRA CPS 234.
Melbourne's cybersecurity market is shaped by its large healthcare and education sectors, both of which are frequent ransomware targets. The Victorian Government's procurement frameworks also influence how many providers operate.
CyberCX
VerifiedAustralia's largest sovereign cybersecurity services provider.
Privasec
The security consulting firm that became Sekuro.
Content Security
Cybersecurity consulting and managed services from Melbourne.
Sekuro
End-to-end cyber resilience for enterprise Australia.
Tesserent
Full-spectrum cybersecurity by Thales across Australia and New Zeala…
ThreatSpike Labs
Automated penetration testing and continuous security assessment.
Hivint
Security consulting built on a commitment to the Australian communit…
Infotrust
Australia's leading ASX-listed technology and cybersecurity services…
Trustwave Australia
Managed security services and ethical hacking for the modern threat…
Rapid7 Australia
Simplifying security for the modern enterprise.
Bugcrowd
The ultimate crowdsourced cybersecurity platform.
Triskele Labs
Boutique cybersecurity consulting and penetration testing.
Comsec Group
Specialist information security consulting and testing.
Nettitude Australia
CREST-certified penetration testing and managed security.
Sense of Security
Trusted cybersecurity consulting since 2002 — now part of CyberCX.
What to look for in a penetration testing provider
CREST accreditation (the industry standard for offensive security in Australia)
A defined scoping methodology — know what is and isn't in scope
Both automated scanning and manual testing (automated alone misses business logic flaws)
Clear, actionable reports with a CVSS severity rating per finding
Retesting included after you remediate — at no extra charge
NDA and rules of engagement signed before testing begins
Melbourne market context
Key industries
financial services, healthcare, education, and government
Key regulations
APRA CPS 234, the Victorian Protective Data Security Framework, and the Privacy Act
Frequently Asked Questions
How do I find a trusted penetration testing company in Melbourne?
Use CyberAtlas to browse verified penetration testing providers in Melbourne, VIC. Filter by verified status, company size, and specific services. Melbourne's cybersecurity market is shaped by its large healthcare and education sectors, both of which are frequent ransomware targets. The Victorian Government's procurement frameworks also influence how many providers operate. Shortlist two or three providers, request proposals, and compare on scope, methodology, and price.
How much does penetration testing cost in Melbourne?
Pen test pricing in Australia typically ranges from $5,000–$15,000 for a single web application, $15,000–$40,000 for an internal network assessment, and $50,000–$150,000+ for a full red team engagement. Always get a fixed-price quote scoped to your environment.
What certifications should a penetration testing provider in Melbourne hold?
CREST accreditation is the benchmark for pen testing in Australia. For federal government work, providers must hold current IRAP assessor status. Check the CREST Australia register before engaging any firm.
What industries in Melbourne most need penetration testing services?
Melbourne's economy is driven by financial services, healthcare, education, and government, all of which face significant cyber risk. Regulated sectors — particularly those subject to APRA CPS 234, the Victorian Protective Data Security Framework, and the Privacy Act — have the most pressing compliance-driven requirements.
How often should we run a penetration test?
Most compliance frameworks recommend at least annually, plus after any major infrastructure change, application release, or security incident. High-risk environments (financial services, government) often test quarterly.
What is the difference between a vulnerability scan and a penetration test?
A vulnerability scan is automated and identifies known weaknesses. A penetration test involves a human tester actively exploiting vulnerabilities to demonstrate real-world impact. Scans are faster and cheaper; pen tests are deeper and more meaningful for compliance.