Leading Multi-Site Healthcare Enterprise Strengthens Cloud Security & Achieves ISO 27001 Compliance with ConsultEdge.Global leveraging AWS Security Services
Company Overview
ConsultEdge.Global partnered with a leading multi-site healthcare enterprise operating across 14 hospitals and more than 40 clinics in India and the United Kingdom to modernize its cloud security and compliance framework on AWS.
Managing over 2 million patient health records, the organization required a centralized security architecture that could safeguard sensitive healthcare data, meet international regulatory requirements, and provide continuous visibility across its distributed AWS environment.
Business Need
As the organization accelerated its digital healthcare initiatives, including electronic health records, telemedicine, and AI-assisted diagnostics, it required a secure and compliant cloud foundation to protect sensitive patient information.
To strengthen its cloud security posture, the organization wanted to:
Achieve ISO 27001:2022 certification.
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Protect patient PHI and PII across multiple AWS accounts.
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Ensure compliance with GDPR and India’s DPDPA regulations.
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Automate breach detection and notification processes.
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Centralize security monitoring across multiple AWS Regions and VPCs.
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Enforce healthcare data residency requirements.
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Reduce manual audit preparation efforts.
Solutions
Healthcare Cloud Security & Compliance Transformation with ConsultEdge.Global
ConsultEdge.Global designed and implemented an AWS-native security architecture that centralized compliance management, automated sensitive data protection, strengthened network security, and simplified regulatory audits across the healthcare enterprise.
The solution provides continuous monitoring, automated compliance reporting, and enterprise-grade protection for critical healthcare workloads.
Key Solution Components
AWS Security Hub
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Implemented centralized security governance across all AWS accounts.
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Mapped AWS Security Hub controls to:
- ISO 27001:2022 Annex A
- GDPR Article 32
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Delivered real-time compliance visibility through a centralized dashboard.
Amazon Macie
Deployed Amazon Macie to:
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Automatically discover and classify patient PHI and PII.
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Monitor sensitive healthcare data stored in Amazon S3.
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Detect unauthorized exposure of patient records.
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Trigger automated security notifications for high-risk findings.
Centralized Network Security
Designed a secure hub-and-spoke architecture using:
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AWS Transit Gateway
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AWS Network Firewall
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Route 53 Resolver DNS Firewall
to inspect, secure, and monitor traffic across all healthcare workloads.
Compliance Automation
Configured AWS Audit Manager to automate evidence collection for:
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ISO 27001:2022
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GDPR
dramatically reducing audit preparation effort while maintaining continuous compliance.
Data Residency Protection
Implemented secure encryption and regional access controls using AWS KMS Customer Managed Keys to ensure healthcare data remains within approved geographic boundaries for India and the United Kingdom.
Centralized Monitoring & Incident Response
Enabled continuous monitoring using:
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Amazon GuardDuty
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AWS Config
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AWS CloudTrail
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Amazon EventBridge
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AWS Lambda
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AWS Lambda
to rapidly detect and respond to security incidents.
AWS Environment:
- 8 AWS Accounts
- 3 AWS Regions
- 54 VPCs
- 2 Million+ Patient PHI Records
Driving Secure Digital Healthcare Through AWS Cloud Security
Through this strategic engagement, ConsultEdge.Global helped the healthcare organization establish a centralized AWS security framework that protects sensitive patient information while ensuring compliance with global healthcare and privacy regulations.
By leveraging AWS-native security services and automation, the organization significantly improved cloud visibility, strengthened patient data protection, and simplified compliance management.
Building Trust Through Secure Healthcare Infrastructure
ConsultEdge.Global combined AWS cloud security services with healthcare regulatory expertise to build a secure, scalable, and compliant cloud environment for one of the region’s leading healthcare providers.
The engagement enabled the organization to:
- Centralize cloud security governance.
- Protect sensitive patient health information.
- Improve security visibility across all AWS environments.
- Automate regulatory compliance reporting.
- Strengthen network security controls.
- Enforce healthcare data residency policies.
- Accelerate incident detection and response.
RESULTS
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Successfully achieved ISO 27001:2022 Certification with zero major non-conformities.
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Improved AWS Security Hub score from 61% to 96% within nine months.
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Zero patient data breaches since deployment.
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Reduced cloud attack surface by 78%.
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Reduced GDPR breach notification time from 18 hours to under 45 minutes.
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Reduced annual audit preparation from 6 weeks to just 2 days through automation.
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Strengthened compliance across GDPR, DPDPA, and ISO 27001 requirements.
Solution at a Glance
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AWS Security Hub implementation for centralized compliance monitoring.
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Amazon Macie deployment for automated PHI and PII discovery.
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Amazon Macie deployment for automated PHI and PII discovery.
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Automated ISO 27001 and GDPR evidence collection using AWS Audit Manager.
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Secure encryption and data residency controls using AWS KMS.
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Continuous threat detection using Amazon GuardDuty.
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Organization-wide monitoring with AWS Config and AWS CloudTrail.
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Automated incident response using Amazon EventBridge and AWS Lambda.
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Centralized monitoring across 54 VPCs and 8 AWS Accounts.
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Enterprise cloud security supporting over 2 million patient records.
AWS Services Used
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AWS Security Hub
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Amazon GuardDuty
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Amazon Inspector
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Amazon Macie
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AWS Config
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AWS CloudTrail
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AWS Network Firewall
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AWS Transit Gateway
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AWS Audit Manager
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AWS IAM Identity Center
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Amazon EventBridge
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AWS Lambda
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Amazon S3
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AWS KMS
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Amazon CloudWatch
Conclusion
This engagement highlights ConsultEdge.Global’s expertise in delivering secure, compliant, and resilient AWS cloud environments for healthcare organizations operating under multiple regulatory frameworks. By combining AWS-native security services with deep expertise in ISO 27001, GDPR, and DPDPA compliance, the organization successfully established a centralized cloud security framework that protects patient data, simplifies compliance, and supports the future of digital healthcare with confidence.
