Modernizing a Financial Services Firm’s Infrastructure for Enhanced Compliance in AWS
Migrating from a VMware private cloud to a secure, fully managed AWS environment to strengthen compliance and operational control.
Introduction
A leading provider of payment processing and account management services for the debt settlement industry sought to modernize its infrastructure to meet evolving compliance and security demands. Operating in a highly regulated space, the organization is responsible for managing sensitive financial data and ensuring the integrity of consumer payment flows, requiring infrastructure that supports strong governance, transparency, and auditability.
Previously reliant on a hosted VMware private cloud, the organization recognized limitations of its existing architecture in achieving deeper compliance transparency and proactive infrastructure management. To address these challenges, the company turned to AWS as the foundation for a more secure, scalable, and auditable environment, and partnered with TierPoint to deliver a comprehensive solution that balanced governance, automation, and ongoing support.
Challenges
The financial services industry demands an unrelenting focus on data protection, system integrity, and regulatory compliance. For this financial services firm, maintaining compliance within its existing colocation-based private cloud was becoming increasingly complex and reactive. While core workloads were stable, the environment lacked native tools for centralized audit tracking, cross-account policy enforcement, and real-time posture management.
Additionally, the company sought more proactive and consistent cloud management. Their internal IT team was lean, with limited bandwidth to implement and maintain security best practices across an evolving landscape. Visibility gaps, manual processes, and fragmented oversight posed unacceptable risks as the company scaled its services.
A key decision point was determining whether the transition to AWS could not only address these limitations but do so with financial prudence. A detailed analysis was required to compare the true costs of remaining in a colocation model, factoring in hardware, power, space, and management overhead, against the cost of cloud services and external management.
Solution
With a goal of strengthening compliance posture and improving operational oversight, the company engaged TierPoint to lead the migration from its VMware-based private cloud to AWS. Leveraging the AWS Migration Acceleration Program (MAP), the project began with a comprehensive assessment to define the target architecture and right-size resources based on actual usage.
TierPoint designed and implemented a multi-account AWS Organization aligned to the AWS Security Reference Architecture. AWS Control Tower was used to automate the setup of baseline governance controls across all accounts. To support audit readiness and continuous compliance, AWS Config and AWS CloudTrail were enabled at the organizational level, providing centralized visibility into resource configurations and activity.
Infrastructure provisioning and network segmentation were automated using Terraform, enabling the team to build a scalable architecture with reusable components. A dedicated networking account hosted centralized inspection and shared services VPCs, while separate workload accounts were created for development and production environments to maintain security boundaries and enforce access controls.
Following migration, TierPoint deployed its managed services across all AWS accounts to provide proactive monitoring, patching, backup oversight, and incident response. This management layer ensured the environment remained aligned with best practices, freeing internal teams from day-to-day operational tasks while improving overall security and governance.
Results
The financial services organization successfully transitioned from a legacy VMware environment to a modern, compliant AWS foundation that addressed both its immediate security needs and long-term management strategy. Key outcomes included:
- A hardened multi-account AWS Landing Zone aligned to security best practices
- Configured and enforced IAM controls, audit trails, and compliance monitoring tools
- Centralized network segmentation and inspection layers for east-west and north-south traffic
- Fully integrated TierPoint-managed services for ongoing governance, visibility, and operations
To validate the financial impact, TierPoint used the AWS Pricing Calculator along with data extracted from the VMware environment via RVTools. This helped model the expected AWS resource costs and compare them to the organization’s previous spend on colocation infrastructure. The analysis demonstrated that the transition to AWS, when paired with managed services by TierPoint, offered both improved operational outcomes and cost transparency, while aligning the organization with a cloud-native security and compliance model.
This initiative empowered the company to not only meet but exceed its regulatory obligations, while future-proofing its infrastructure for continued innovation, growth, and trust within the financial services ecosystem.
At A Glance
Industry
Financial Services
Technology
AWS Migration Acceleration Program (MAP), AWS Control Tower, AWS Organizations, AWS Config, AWS CloudTrail, Terraform (Infrastructure as Code), AWS Identity and Management (IAM), Centralized Inspection VPCs, Multi-Account Architecture (Production and Development), AWS Pricing Calculator, RVTools
Challenges
A financial services company needed to improve compliance, security, and visibility across its infrastructure, capabilities that were becoming difficult to achieve within its existing VMware-based private cloud environment.
Solution
The company partnered with TierPoint to design and implement a secure, multi-account AWS environment aligned with best practices, enabling centralized governance, improved compliance, and ongoing management through fully integrated managed services.
Results
The company successfully transitioned to a secure, compliant AWS environment with enhanced visibility, reduced operational burden, and proactive cloud management in place.
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