CREST Marketplace

AC3’s Expertise and Security Solutions

AC3 stands as a leading secure cloud services provider, dedicated to transforming technology challenges into tangible results. With over 20 years of experience, we specialise in securing and delivering to highly regulated organisations, demonstrating tested expertise, governance, and security at the highest levels.

Infrastructure Management

Managing over 200 next generation firewalls in our data centres and deploying hundreds more for our customers, AC3 goes beyond technology to prioritise the significance of people and processes in ensuring safety.

Trusted Expert Team

With a team of 350+ certified experts across all disciplines and technology vendors, we boast the status of being the largest Managed Service Provider (MSP) in the NSW Government Data Centres.

Trust in NSW Government

Our professional services encompass a comprehensive suite, including penetrating testing, security control assessments, governance risk and compliance consulting, and managed security services including SIEM, EDR, vulnerability assessment and management, and Managed Detection and Response across SIEM and Endpoint.

Trusted by over 50% of the NSW State Government, AC3 assures coverage and reliability. Backed by ISO27001 and ISO9001 certifications, we are committed to information security. We take pride in having designed and continuing to operate the private network that the NSW government relies on for its most secure communications.

Penetration Testing

AC3’s penetration testing methodology adheres to industry standards such as PTES, NIST 800-115, ISSAF, and OSSTMM. Following assessments, organisations receive a comprehensive report, including business risk analysis, highlighting urgent areas for attention, potential business impacts, detailed technical findings for each vulnerability, and recommendations for effective remediation of any findings to ensure ongoing security.

AC3’s penetration testing methodology reflects a commitment to ethi