

PT Mastersystem Infotama Tbk is an AWS Security Competency Partner, validated by AWS for proven expertise in delivering secure, compliant, and resilient solutions on AWS. Operational by design and 100% AWS-native, we close every implementation with a structured Security Review, then provide 24/7 operations with continuously monitoring posture and mapping controls to AWS Security Best Practices and leading frameworks (CIS, NIST, ISO 27001, PCI DSS → perlu?)—so your organization remains confidently audit-ready.

As AWS adoption grows, the attack surface across accounts, identities, networks, workloads, and data stores expands just as quickly. Toolsets multiply, configurations drift, and multi-account environments make it hard to maintain least privilege, consistent guardrails, and audit-ready evidence. Traditional, project-only approaches leave gaps; compliance obligations add complexity; and under the Shared Responsibility Model, unclear ownership often leads to higher risk, slower audits, and rising cost. What’s missing is a unified, AWS-native operating model that continuously assesses posture, enforces controls, detects threats, and proves compliance for cloud infrastructure specifically.

PT Mastersystem Infotama Tbk has been independently audited and validated by AWS for our expertise in designing and operating secure, compliant, and resilient AWS environments. We connect architecture and control design with day-2 operations and evidence using an AWS-native approach with focused exclusively on your cloud infrastructure (incl. network and storage).
Your AWS environments align to security best practices end-to-end.
One lifecycle to assess posture, enforce controls, detect/respond, and maintain evidence—without tool sprawl.
Guardrails and processes that make the Shared Responsibility Model actionable for cloud infrastructure.
Ongoing posture management and incident-response preparedness to reduce risk and MTTR.
Controls mapped to leading frameworks (ISO 27001, SOC 2, GDPR, CIS, NIST) with audit-ready artifacts.
AWS-native consolidation that removes
overlap, strengthens governance, and improves efficiency.
With proven frameworks and certified expertise, your cloud operations are in safe hands