Healthcare Provider: DPDP-Aligned Privacy & Security Controls
Healthcare organizations process highly sensitive personal data across clinical, billing, and digital channels. This case study describes how Cybersigma helped a healthcare network (client name withheld under NDA) align with India’s DPDP Act while improving technical safeguards on patient-facing systems.
Client Overview
The client operates clinics and digital health services across India, handling patient records, appointments, and billing data. Legacy systems and rapid digitization created privacy and security gaps regulators and patients increasingly expect to be addressed.
- Industry: Healthcare
- Region: India
- Scope: DPDPA, patient portals, EHR integrations, vendors
Challenge
Sensitive health data across multiple systems—with inconsistent consent records and limited breach readiness—increased compliance exposure and patient trust risk.
- No enterprise RoPA or processing activity map
- Consent and retention practices varied by department
- Limited DPIA process for new digital features
- Patient-facing apps lacked recent security testing
- Incident response playbooks were outdated
Objectives
- Operationalize DPDP-aligned privacy governance
- Implement consent, retention, and vendor controls
- Introduce DPIA checkpoints in SDLC and onboarding
- Validate security of patient-facing channels through VAPT
- Prepare breach notification and incident runbooks
Our Approach
1. Privacy Baseline & RoPA
We catalogued processing activities, lawful bases, retention, and cross-border flows—assigning accountable owners for each system.
2. DPDPA Control Implementation
Consent capture, data subject request workflows, and vendor clauses were standardized across clinical and digital teams.
3. Privacy-by-Design in SDLC
DPIA templates and release gates were embedded so new features were assessed before production deployment.
4. Technical Assurance
Targeted VAPT and configuration reviews on portals and APIs reduced exploitable weaknesses on channels handling patient data.
Solution
- Mapped processing activities and built RoPA with accountable owners.
- Implemented privacy-by-design checkpoints in SDLC and vendor onboarding.
- Ran targeted VAPT and privacy assessments on patient-facing channels.
- Published incident response and breach notification playbooks.
Results
- Closed 95% of priority gaps within the first remediation cycle
- Established repeatable DPIA and incident playbooks
- Improved patient trust messaging with defensible controls
- Executive dashboard for ongoing privacy compliance tracking
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