Penetration Testing Brisbane
Intrix delivers CREST certified penetration testing to Brisbane organisations across energy, resources, government, construction, and technology. Every engagement is scoped, tested, and reported by certified professionals with no subcontracting and no automated-scan-only assessments.
Join the leading organisations that trust us with their security
Brisbane Carries a Threat Profile Built Around Different Industries
Brisbane’s risk concentration sits in sectors that most southern-based security firms do not fully understand. The energy and resources sector anchors the city’s economy, with Arrow Energy, Senex Energy, and a dense ecosystem of upstream and downstream operators running operational technology environments that were designed for production continuity rather than security. A successful attack on an OT network in this sector does not just expose data. It can halt production, trigger safety incidents, and carry regulatory consequences that dwarf anything a typical IT breach produces.
Queensland Government agencies operate under the Queensland Government Information Security Policy, a framework that differs from the Victorian VPDSS and the federal ISM in ways that matter for how testing is scoped and how findings are reported. Defence industry suppliers clustered around Enoggera and Amberley carry Commonwealth security obligations that require independently verified testing. The 2032 Olympics infrastructure programme has accelerated security scrutiny across construction, logistics, and transport operators as procurement panels apply vendor security requirements that did not exist three years ago. Fortitude Valley and South Brisbane’s growing technology precinct adds fast-growing software companies facing enterprise sales cycles that now routinely include security questionnaires.
Brisbane is not a smaller version of Sydney or Melbourne. The industries driving its economy carry specific technical risk that requires testers who understand energy sector OT environments, Queensland Government compliance frameworks, and defence supply chain obligations.
Why Brisbane Organisations Choose Intrix
Intrix holds CREST accreditation, independently verifiable on the CREST website. For Queensland Government contractors, defence industry suppliers, and energy sector operators, CREST certification satisfies procurement requirements that a non-accredited provider cannot meet regardless of their technical capability. Our testers hold OSCP, OSEP, GIAC, CCPT, CEH, and CREST CRT certifications individually. All engagements follow OWASP, NIST, PTES, OSSTMM, CREST, and the Australian Government Information Security Manual.
For Brisbane engagements requiring on-site testing, including OT environments at energy facilities, internal network assessments, wireless testing, and red team exercises, Intrix deploys testers directly to your Brisbane location. There is no subcontracting and no sending a junior tester because the senior staff are tied up elsewhere. The same certified professionals who scope the engagement conduct the testing and deliver the report.
What the Engagement Looks Like for Brisbane Clients
The scoping call is free and comes first. We agree on target systems, testing windows, and rules of engagement, and confirm everything in writing before work begins. For OT environments at energy or resources facilities we discuss production impact constraints and safe-to-test boundaries with your engineering team as part of scoping. Nothing starts until that is documented.
Active testing follows. Our testers work manually beyond automated tooling, identifying chained vulnerabilities and logic flaws that scanners do not catch. For engagements requiring physical presence at Brisbane locations we deploy testers on site.
The report is delivered within five business days of the engagement closing. It includes an executive summary for your board, full technical findings for your security team, a risk rating on every vulnerability, proof of concept evidence, and step-by-step remediation guidance. We remain available throughout remediation and conduct a verification retest once fixes are applied.
“We operate critical infrastructure and needed testers who actually understood our OT environment, not just the IT network sitting in front of it. Intrix scoped it properly, tested on site, and delivered findings our engineering team could act on without needing a translator.” Head of Cyber Security, Energy Operator
Who We Work With in Brisbane
Queensland Government agencies come to Intrix because QGISP obligations require independent security testing and their procurement panels want a CREST certified provider on file. Energy and resources operators come because their OT environments carry production and safety risk that a remote-only assessment cannot properly evaluate. Defence industry suppliers around Enoggera and Amberley come because Commonwealth security obligations require testing by certified professionals who understand the documentation requirements. Construction and infrastructure businesses come because 2032 Olympics procurement panels are applying security standards to suppliers that have never had to answer those questions before. Technology companies in Fortitude Valley come because their enterprise sales cycle now includes a security questionnaire and they need honest answers before a prospect asks them in a room.
What is penetration testing and why do brisbane businesses need it?
Penetration testing is an authorised security assessment where certified professionals attempt to exploit vulnerabilities in your systems the same way a real attacker would. Brisbane businesses need it to satisfy obligations under the Queensland Government Information Security Policy, APRA CPS 234, and Commonwealth security frameworks, and to identify vulnerabilities in IT and OT environments before an attacker does.
How much does penetration testing cost in Brisbane?
Penetration testing in Brisbane starts from $5,000 AUD. The final cost depends on scope, environment size, and assessment type. A scoping call with Intrix is free and provides an accurate quote based on your specific environment with no obligation to proceed.
What is the Queensland Government Information Security Policy and does Intrix test against it?
The Queensland Government Information Security Policy is the framework Queensland Government agencies and their contractors must follow to manage information security risk. It sets requirements for access control, incident response, and independent security testing. Intrix scopes and reports penetration testing engagements to align with QGISP obligations, and can structure findings to satisfy your agency’s specific reporting requirements.
Does Intrix work with defence industry suppliers in Brisbane?
Yes, Intrix works with defence industry suppliers operating around Enoggera, Amberley, and the broader Queensland defence precinct. Defence supply chain organisations face Commonwealth security obligations that require testing by independently certified professionals with documented methodology. Intrix holds CREST accreditation and our engagements follow the Australian Government Information Security Manual, satisfying the requirements of most defence procurement panels.
Does Intrix test energy sector OT environments differently to standard IT environments?
Yes, OT penetration testing in energy and resources environments is fundamentally different to IT testing. Production continuity, safety system integrity, and equipment limitations mean testing must be carefully scoped with your engineering team before any active work begins. Intrix defines safe-to-test boundaries, agrees on testing windows that avoid peak production periods, and deploys testers on site. Remote-only assessment of an OT environment is not a proper assessment.
Ready to Uncover Your Hidden Risks?
Intrix Cyber Security provides CREST certified penetration testing to organisations across Brisbane CBD, Fortitude Valley, South Brisbane, North Lakes, Rocklea, and the broader Queensland region including energy and resources operators across the state. Contact our team to book a free scoping call.