The Sacred Responsibility of Medical Data Security
Patient records, diagnostic blood reports, and radiology scans contain the most sensitive personal data an organization can store. Implementing a patient portal requires uncompromising security: TLS 1.3 encryption in transit, AES-256 encryption at rest, and strict phone OTP access verification.
Core Architecture for Secure Report Access:
Phone OTP Verification: Rather than forcing patients to remember complex passwords they use once a year, verify identity using an authenticated 6-digit SMS OTP delivered to the registered phone number.
Short-Lived Signed URLs for PDF Downloads: Never expose static public URLs to blood reports or MRI scans on Amazon S3 or Google Cloud Storage. Always generate temporary signed URLs that expire after 10 minutes.
Audit Logs for Compliance: Maintain immutable database logs tracking every viewing, download, and modification of medical records for NABH and legal accountability.