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As leaders in secure cloud solutions, we're here to help you find clarity in the cloud.

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You're in good company

We’ve been securing and managing most of the NSW government agencies’ clouds, as well as over 700 companies in Australia and New Zealand for the last 20 years.
95+
Public Sector Customers
700+
Commercial Sector Customers
14K
Workloads Under Management

How we can help

Let us bring clarity to the cloud. If you are looking for experts in secure cloud, AC3 can help. It’s the people behind the technology that make the difference. We’re uniquely positioned as your single end-to-end partner to end your tech headaches, by taking full accountability of your tech stack.
Change your business
Expertise to help you use technology to take your business to the next level.
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Run your business in the cloud
Keeping your business and mission critical apps on and optimised.
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Secure your business
Investing in your security posture protects customers, employees and reputations.
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Get more value from IT
Getting the most out of your technology investment can unlock time and budget.
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Find the right people
We’re IT experts, so we know how to find them.
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I want to know more

We're always available to answer any questions, so please get in touch, but here are some of the most common ones we hear.

Three Magazine

In Issue #06, you will find the need for resilience dotted throughout our stories. From strong knowledge management to remove reliance on individuals, to IT business management and software robots to automate mundane yet essential processes. We see the need for resilience continue in stories about the fast moving world of security and changing role of the CISO. And finally, as always, we have included some fascinating stories of our customers and their journeys.
Read now Our other issues

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Blogs
Chat with Greg: Reliability – AWS Well-Architected Framework
The Reliability pillar of the AWS Well-Architected Framework focuses on workloads performing their intended functions and how to recover quickly from failure to meet demands.
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Blogs
Chat with Greg: What is the AWS Well-Architected Review?
The AWS Well-Architected Framework describes key concepts, design principles, and architectural best practices for designing and running workloads in the cloud.
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Blogs
Chat with Greg: Operational Excellence - AWS Well-Architected Framework
The Operational Excellence pillar of the AWS Well-Architected Framework focuses on running and monitoring systems, and continually improving processes and procedures.
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Blogs
Chat with Greg: Performance Efficiency – AWS Well-Architected Framework
The Performance Efficiency pillar of the AWS Well-Architected Framework focuses on structured and streamlined allocation of IT and computing resources.
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Blogs
Chat with Greg: Security – AWS Well-Architected Framework
The Security pillar of the AWS Well-Architected Framework focuses on protecting information and systems.
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