Apex Networks Hardens AWS Ahead of ISO 27001
DoiT Cloud Reliability Engineers rebuilt Apex on a multi-account AWS Control Tower foundation with GuardDuty, Security Hub, and IaC guardrails.
Meet Apex Networks
Apex Networks is a technology company offering advanced networking solutions to transportation and logistics clients since 1999. The company offers a range of services such as network design and implementation, managed services, and support to service providers such as vehicle recovery, patient transport, and windscreen replacement. By leveraging a team of highly skilled engineers and technicians to continuously develop their software, Apex Networks has become a market leader that can deliver high quality, customized solutions to meet the needs of small businesses and large enterprises that want to optimize their networking infrastructure in a digital world.
The Challenge
Apex Networks faced significant challenges in governance, observability, and security for workloads running on AWS. These challenges were compounded by a single-account architecture that housed all workloads. As the organization grew, leadership recognized that moving to a multi-account structure would be more sustainable and enable better governance and security controls. However, implementing this architecture required additional expertise and in-depth knowledge that Apex Networks lacked in-house.
The Solution
DoiT's Cloud Reliability Engineers conducted discovery sessions to identify scaling challenges and implemented a comprehensive solution. They deployed AWS Control Tower with custom guardrails, integrated AWS IAM Identity Center with existing IdP, and built reusable CloudFormation StackSets for consistent security controls. DoiT also provided training on AWS Systems Manager, performed network architecture reviews, and created Infrastructure as Code templates to automate deployments and align with DevOps best practices.
Results
- Prioritized essential governance and security items ahead of ISO/IEC 27001 audit, reducing risk and demonstrating readiness
- Improved security posture through implementation of IAM Access Analyzer, Amazon GuardDuty, and AWS Security Hub
- Achieved operational efficiencies by modernizing and standardizing deployment approaches
- Established secure, well-governed AWS environment enabling DevOps adoption while maintaining security controls
DoiT International's expertise in DevOps practice and AWS infrastructure management played a significant role in securing and operationalizing our infrastructure at scale. Their commitment to delivering cost-effective and optimized solutions, while providing expert support were critical factors in choosing to collaborate with DoiT. With their help, we were able to implement additional automation, improve our security and governance posture, and manage our infrastructure as code in order to simplify version control, maintenance, and automation.
Chris White, CTO
Implementation and Automation
To address audit and compliance, DoiT built and deployed reusable AWS CloudFormation StackSets to manage security controls consistently across existing and new accounts. This included IAM Access Analyzer, Amazon GuardDuty, and AWS Security Hub, which together delivered a secure, well-governed AWS environment. By enabling monthly access-review reports to support ISO/IEC 27001 auditing, DoiT helped Apex Networks address essential governance and security items ahead of the upcoming audit. The final step in solving Apex Networks' scaling challenges was addressing its outdated infrastructure. The previous manual deployment methods created significant operational overhead. DoiT's CREs provided training, demonstrations, and best-practice documentation on using AWS Systems Manager to deploy and configure Apex Networks' large Amazon EC2 fleet.
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