Quantum Security for Healthcare: A Global Shift Towards Quantum-Secure Cryptography

This sector-focused analysis examines the global healthcare industry's emerging transition toward quantum-secure cryptography one of the most urgent and underappreciated cybersecurity imperatives across any vertical. Healthcare organisations hold among the most sensitive data categories including patient medical records, genomic data, prescription histories, and insurance information with an indefinite sensitivity lifespan, making them prime targets for Harvest Now, Decrypt Later attacks. The piece surveys international trends, noting how the US, EU, and UK are each advancing quantum-safe mandates for healthcare data protection, driven partly by regulatory bodies and partly by the recognition that healthcare infrastructure is classified as critical national infrastructure. For India, the analysis identifies specific vulnerabilities in the rapidly digitising health ecosystem, including the Ayushman Bharat Digital Mission, electronic health records platforms, telemedicine networks, and hospital management systems. The article highlights how post-quantum cryptographic standards and QKD solutions are beginning to find healthcare-specific deployment models, and calls on hospital networks, insurance providers, pharmaceutical companies, and health technology platforms to begin cryptographic audits and migration planning immediately.

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Business Standard - Quantum Security for Healthcare: A Global Shift Towards Quantum-Secure Cryptography