Cyber Security

Achieve operational simplicity by partnering with AC3 for your core security services. With changing compliance requirements, cloud technology and an ever increasing remote workforce, securing your business can be complex. Our goal is to help you reduce the cost of compliance, while keeping you protected in a fast changing threat landscape. At AC3, we help you understand any vulnerabilities, working with you to implement solutions that work across your entire cloud environment and endpoint devices.

Stay ahead of potential threats with our state of the art, fully onshore SOC. We can help you proactively identify and respond to threats, meet your compliance requirements and minimise the chances of a potentially damaging breach. You will have access to a team of advanced security experts for around the clock protection of your business, or to augment your security team, so you can be confident that your business is safe.

For organisations handling sensitive or regulated data, our SOC has been IRAP-assessed to the Protected level. That means you can rely on the highest level of security assurance, built to meet strict government standards while still delivering the agility and responsiveness your business needs.

Know where you stand before a cyber threat finds you. We offer cyber security assessments and security hardening audits for a wide variety of systems. Our security assessments give you a clear view of your risks, gaps, and strengths, with practical recommendations to improve resilience and meet compliance requirements. Speak to us about our Vulnerability Assessment, Essentrial Eight Security Control Assessment, Cloud Security Assessment, System Security Assessment, and more.

We test your defences the way an attacker would — safely and legally — so you can fix the things that matter before someone else finds them. Our offensive security and penetration testing combines real-world attack simulation with practical, prioritised remediation advice, helping you close gaps, meet compliance needs, and strengthen your overall security posture. Our penetration testing methodology and professionals are CREST International approved, recognising our commitment to providing an ethical, reputable and high-quality service.

SecOps assists organisations to quickly identify, prioritise and respond to security threats and vulnerabilities. We bring people, processes, and technology together to keep your business secure. With SecOps, we integrate security into everyday IT operations, streamlining how you detect, respond, and adapt to threats. The result is faster response, less disruption, and stronger overall protection.

Microsoft delivers a trusted suite of security solutions that protect your people, data, and devices across cloud and workplace environments. We help you get the most out of Microsoft’s security tools by tailoring them to your business needs - strengthening identity, access, and threat protection, all while making everyday work more secure and seamless.

ServiceNow brings security and IT together on one platform, making it easier to see, prioritise, and respond to threats. We help you unlock the full potential of ServiceNow by integrating it into your operations, streamlining workflows, and automating response. The result is faster action, better collaboration, and stronger protection for your business.

Splunk turns data into powerful security insights. By collecting and analysing machine data in real time, it helps detect, investigate, and respond to threats faster. We work with you to get the most from Splunk, giving your business the visibility and intelligence needed to stay one step ahead of cyber risks. As a Splunk Elite partner, we have a dedicated Splunk practice to help you every step of the way.

One size doesn't fit all. Our cyber security solutions are tailored to your organisation’s risks, industry, and compliance needs.

Security doesn't stop when your team goes home. We offer constant monitoring and rapid response, so you’re protected day and night.

For sensitive workloads, we offer IRAP-assessed to Protected level services that meet strict government and regulatory standards.

Our team has deep experience across industries, from everyday businesses to high-security environments so you get guidance you can trust.

Cyber security often feels like a moving target; as soon as you reach an ideal spot, there's something new to address. We’re proactive, not reactive. From penetration testing to continuous assessments, we help you spot and fix risks before they become issues.

Our delivery team is based locally in Australia and New Zealand so you always know who you’re working with and where your data is handled. Being local means faster communication, stronger accountability, and support that understands your environment and regulatory requirements.