As the customer expanded globally, its AWS infrastructure became the backbone for AI-driven analytics, clinical data management and secure collaboration with healthcare authorities. However, rapid growth brought challenges in maintaining governance, backup compliance and operational visibility in their AWS environment.
As the customer expanded globally, its AWS infrastructure became the backbone for AI-driven analytics, clinical data management and secure collaboration with healthcare authorities. However, rapid growth brought challenges in maintaining governance, backup compliance and operational visibility in their AWS environment.
The customer's environment spanned several AWS accounts with inconsistent identity governance, no centralized guardrails, and gaps in logging and detective controls. Prior audit findings around IAM privilege sprawl, exposed network configurations, and missing security tooling had gone unaddressed for months. Compounding the problem, the customer needed to stand up identity federation with their corporate Microsoft Entra ID environment to bring AWS access under centralized governance — a project that had stalled due to competing internal priorities.
Quadra's team began with a rapid validation of the existing findings, confirming severity and status across every in-scope account, then moved directly into hands-on remediation. This included correcting IAM roles and policies down to least-privilege, closing exposed network paths, and enabling AWS Security Hub, Config, CloudTrail, and GuardDuty for continuous detective coverage. In parallel, Quadra designed and implemented Service Control Policies to enforce guardrails across the customer's AWS Organization, preventing entire classes of misconfiguration from recurring.
Quadra also led the identity federation project end-to-end, configuring SAML-based SSO between Microsoft Entra ID and AWS IAM Identity Center, including SCIM-based automated user provisioning. This gave the customer centralized, auditable control over who could access which AWS accounts, replacing a patchwork of locally managed IAM users.
Every prior audit finding was remediated and tracked to closure ahead of the customer's compliance deadline. Centralized identity federation eliminated standalone IAM credentials in Favor of governed, single-sign-on access, and org-wide guardrails ensured the fixes would hold rather than drift back into risk. The customer entered their audit with a documented, defensible security posture and a repeatable framework for staying that way.
Quadra's team began with a rapid validation of the existing findings, confirming severity and status across every in-scope account, then moved directly into hands-on remediation. This included correcting IAM roles and policies down to least-privilege, closing exposed network paths, and enabling AWS Security Hub, Config, CloudTrail, and GuardDuty for continuous detective coverage. In parallel, Quadra designed and implemented Service Control Policies to enforce guardrails across the customer's AWS Organization, preventing entire classes of misconfiguration from recurring.
Quadra also led the identity federation project end-to-end, configuring SAML-based SSO between Microsoft Entra ID and AWS IAM Identity Center, including SCIM-based automated user provisioning. This gave the customer centralized, auditable control over who could access which AWS accounts, replacing a patchwork of locally managed IAM users.
Every prior audit finding was remediated and tracked to closure ahead of the customer's compliance deadline. Centralized identity federation eliminated standalone IAM credentials in Favor of governed, single-sign-on access, and org-wide guardrails ensured the fixes would hold rather than drift back into risk. The customer entered their audit with a documented, defensible security posture and a repeatable framework for staying that way.
Continuous changes by diverse teams caused resource misconfigurations and configuration deviations like unsecured S3 buckets, overly broad security groups and disabled encryption settings impacted compliance with HIPAA and internal controls. Detecting and correcting these issues rapidly at scale remains a significant challenge.
Overly permissive or legacy IAM policies grant broader-than-necessary permissions, increasing exposure to accidental or malicious misuse and violating security best practices
Applications are hosted directly on the public internet which resulted in their application got attacks in-form of Distributed Denial of Service (DDoS) & brute force login attempts and exploitation of internet-facing vulnerabilities.
Diverse backup methods lacked uniformed standards leads to increased operational complexity and costs. Reliance on manual backup processes also raises the risk of errors and gaps in audit trails
Inconsistent adoption of AWS CloudWatch, GuardDuty, and CloudTrail on AWS accounts leads to critical log gaps, delayed threat detection and insufficient forensic traceability.
Users often lack advanced cloud skills, deliver compliance, monitoring, and root cause analysis at any time of day is impacting the decisions taken by management.
A financial services organization operating across multiple AWS accounts came to Quadra with a backlog of unresolved security findings from a prior third-party assessment and a compliance deadline approaching fast. The customer's internal team had the findings report in hand but lacked the specialized AWS security expertise and hands-on capacity to act on it before the audit window closed.
The customer's environment spanned several AWS accounts with inconsistent identity governance, no centralized guardrails, and gaps in logging and detective controls. Prior audit findings around IAM privilege sprawl, exposed network configurations, and missing security tooling had gone unaddressed for months. Compounding the problem, the customer needed to stand up identity federation with their corporate Microsoft Entra ID environment to bring AWS access under centralized governance — a project that had stalled due to competing internal priorities.
Quadra's team began with a rapid validation of the existing findings, confirming severity and status across every in-scope account, then moved directly into hands-on remediation. This included correcting IAM roles and policies down to least-privilege, closing exposed network paths, and enabling AWS Security Hub, Config, CloudTrail, and GuardDuty for continuous detective coverage. In parallel, Quadra designed and implemented Service Control Policies to enforce guardrails across the customer's AWS Organization, preventing entire classes of misconfiguration from recurring.
Quadra also led the identity federation project end-to-end, configuring SAML-based SSO between Microsoft Entra ID and AWS IAM Identity Center, including SCIM-based automated user provisioning. This gave the customer centralized, auditable control over who could access which AWS accounts, replacing a patchwork of locally managed IAM users.
Every prior audit finding was remediated and tracked to closure ahead of the customer's compliance deadline. Centralized identity federation eliminated standalone IAM credentials in Favor of governed, single-sign-on access, and org-wide guardrails ensured the fixes would hold rather than drift back into risk. The customer entered their audit with a documented, defensible security posture and a repeatable framework for staying that way.