Penetration Testing
Trusted by growing Australian businesses
- 150+ companies served
- 20+ industries
- 48 5-star reviews
- 100% Australia-based team
Test What Attackers Can Reach
Your internet-facing systems are constantly being scanned, probed, and tested by real attackers. A Stanfield IT external penetration test safely simulates that activity so you can understand what is exposed, what can be exploited, and what should be fixed first.
We assess the systems that are visible from outside your business, such as remote access services, VPN portals, firewalls, cloud services, web applications, email security records, and other exposed infrastructure. The goal is not to create a long list of theoretical issues. The goal is to show which weaknesses create practical business risk.
You receive clear findings, severity ratings, evidence, and remediation guidance your team can actually use. Where helpful, we also explain the likely attack path in plain English so technical teams and business leaders can make confident decisions.
Assess Internal Network Risk
Many serious breaches do not stop at the first compromised account or device. Once inside, attackers often look for weak permissions, unmanaged endpoints, exposed admin tools, insecure file shares, and opportunities to move laterally through the network.
Our internal penetration testing helps you understand what could happen if a staff account, laptop, server, or remote access session was compromised. We test from a controlled internal position to identify risks that may not be visible from the outside but could cause real damage if exploited.
This is especially valuable for businesses with hybrid work, multiple offices, shared systems, legacy infrastructure, or mixed Mac and Windows environments. Stanfield IT brings practical operational knowledge to the testing process, so recommendations are realistic and aligned to how your business actually runs.
Testing may include:
- Internal network discovery
- Privilege escalation checks
- Lateral movement risk
- Identity and access weaknesses
- Endpoint and server exposure
- Segmentation and firewall review
Get Clear Remediation Advice
A penetration test is only useful if the results lead to action. That is why Stanfield IT focuses heavily on clear reporting, realistic remediation, and a practical path forward after testing is complete.
Your report is written for both technical and non-technical readers. Leaders get a clear summary of business risk, while IT teams receive technical detail, evidence, affected systems, recommended fixes, and priority order. We can also run a debrief session to walk through the findings, answer questions, and help your team decide what to do next.
Because Stanfield IT also works across managed IT, Microsoft 365, identity, endpoint, network, backup, and cyber security uplift, our advice is grounded in implementation reality. We do not just tell you what is wrong; we help you understand how to fix it sensibly.
Your report includes:
- Executive summary
- Technical findings
- Risk and severity ratings
- Evidence and affected assets
- Remediation recommendations
- Suggested priority order
- Optional retesting after fixes
Penetration Testing Benefits
Find Real Weaknesses
Penetration Testing helps identify weaknesses that matter in practice, not just items found by automated scanning. Where safe and appropriate, testing validates whether a vulnerability can be exploited and what impact it could have on your business.
Prioritise What to Fix
Not every issue deserves the same urgency. We help separate high-risk exposures from lower-priority noise so your team can focus time, budget, and attention on the changes that reduce the most risk first.
Validate Your Controls
A penetration test shows whether security controls are working as expected. It can help validate firewalls, MFA, endpoint protection, access permissions, segmentation, monitoring, and secure configuration.
Support Compliance
Testing can support customer assurance, cyber insurance, supplier reviews, Essential Eight uplift, ISO 27001 alignment, APRA CPS 234 expectations, and other security governance requirements.
Improve Decision-Making
Clear findings give leaders better visibility of cyber risk. Instead of guessing, you can make security decisions based on evidence, business impact, and a prioritised remediation roadmap.
Reduce Breach Impact
By finding and fixing exploitable weaknesses early, your organisation can reduce the likelihood of unauthorised access, data exposure, ransomware disruption, and costly incident response activity.
Web, Cloud and Microsoft 365
Modern business environments are spread across cloud platforms, SaaS applications, Microsoft 365, remote work tools, and internet-facing services. A strong penetration testing program should reflect that reality.
Stanfield IT can assess the areas most relevant to your environment, from cloud configuration and exposed services through to web applications, authentication flows, permissions, email security records, and Microsoft 365-related risks. We tailor the scope so testing is focused, safe, and aligned to your business priorities.
This is especially useful when you have recently launched a new portal, migrated workloads, changed identity settings, added new integrations, or onboarded a new supplier. Testing helps confirm that important systems are not just configured, but resilient.
Common focus areas:
- Web application testing
- Cloud service exposure
- Microsoft 365 and identity risks
- Authentication and access control
- API and integration review
- Email security configuration
- Remote access and VPN exposure
Safe, Scoped, Business-Led
Good penetration testing starts with proper scoping. Before testing begins, we confirm what is in scope, what must not be touched, the level of testing required, acceptable testing windows, escalation contacts, and any business-critical systems that need special care.
This makes the engagement safer and more useful. You get testing that reflects your real risk without unnecessary disruption. We can support black box, grey box, or white box approaches depending on your goals, available information, and whether you want realism, efficiency, depth, or a mix of all three.
Stanfield IT’s approach is practical and collaborative. We work with your leadership, internal IT team, or existing technology partner to make sure everyone understands the plan, the boundaries, and the outcomes expected.
Scoping covers:
- Business goals and risk priorities
- Assets, systems, and environments
- Testing approach and constraints
- Timing and communication process
- Rules of engagement
- Reporting format and debrief needs
From Findings to Uplift
The best outcome from penetration testing is not a report that sits in a folder. It is measurable security improvement. After testing, Stanfield IT can help you understand the findings, plan remediation, validate fixes, and connect the results to your broader cyber security roadmap.
That may include Microsoft 365 hardening, MFA and conditional access improvements, endpoint protection, firewall changes, patching discipline, privileged access clean-up, backup resilience, user awareness, and Essential Eight-aligned uplift.
This is where Stanfield IT’s broader managed IT and cyber security capability becomes valuable. We can work with internal teams, provide co-managed support, or help deliver specific remediation projects so the test leads to real progress.
Post-test support may include:
- Remediation planning
- Control hardening
- Microsoft 365 security uplift
- Endpoint and identity improvements
- Patch and vulnerability follow-up
- Retesting after fixes
- Roadmap and executive reporting
Who our Penetration Testing Services are for
Growing Businesses
For Australian organisations that are adding staff, locations, systems, cloud services, or customer-facing platforms and need confidence that growth has not created hidden security gaps.
Internal IT Teams
For IT managers and internal technology teams who want independent validation, deeper testing capability, and a practical remediation plan they can take back to leadership.
Compliance-Driven Firms
For organisations responding to customer security questionnaires, insurance requirements, ISO 27001 alignment, Essential Eight uplift, APRA-related expectations, or supplier assurance reviews.
Hybrid Workplaces
For businesses using Microsoft 365, cloud services, VPNs, remote access, distributed offices, and mixed-device environments where identity and access risks need careful validation.
Why Stanfield IT?
- Australia-based team with real managed IT and cyber security depth
- Plain-English reporting for leaders and technical teams
- Practical remediation, not just a findings list
- Microsoft 365, identity, endpoint, network and cloud experience
- Clear scoping, safe testing, and collaborative delivery
Frequently Asked Questions
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Penetration Testing is an authorised security test that simulates real attack techniques to find exploitable weaknesses in systems, networks, applications, cloud services, or access controls.
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Ready to Test Risk?
Book a discovery call and get a clear, practical plan for your Penetration Testing engagement.
