The DPDP Act aligns closely with global data protection regimes on lawful processing, consent management, accountability, data minimisation, and individual rights. In an exclusive conversation, Ruchin Kumar, VP, South Asia, Futurex, tells Rajneesh De, Group Editor, CXO Media & APAC Media, that organisations should begin by establishing clear data governance ownership, including coordination between IT, security, legal, compliance, and risk teams.
How does the DPDP Act align with global data protection standards such as the GDPR?
The DPDP Act aligns closely with global data protection regimes such as the GDPR in its emphasis on lawful processing, consent management, accountability, data minimisation, and individual rights. While GDPR is broader and more prescriptive, India’s DPDP Act adopts a pragmatic, principles-based approach tailored to India’s digital ecosystem.
Both regulations emphasise consent-driven data processing, breach notification, and strong governance mechanisms. However, DPDP places greater emphasis on national interests, lawful government access, and digital public infrastructure. From an implementation standpoint, organizations that have already built GDPR-aligned controls will find it easier to extend those frameworks to meet DPDP requirements, particularly around data protection by design, risk assessment, and security safeguards.
What role do encryption, key management, and Hardware Security Modules (HSMs) play in helping organizations meet the new security obligations under DPDP?
Encryption and cryptographic key management sit at the heart of DPDP compliance. The Act mandates “reasonable security safeguards,” and encryption is globally recognised as a foundational control to protect personal data at rest, in transit, and increasingly in use.
However, encryption without secure key management is incomplete. Centralised key lifecycle management—covering generation, storage, rotation, access control, and destruction—is essential to demonstrate accountability and prevent unauthorised data access.
Hardware Security Modules provide a tamper-resistant root of trust for cryptographic operations and key protection. They ensure that encryption keys never leave secure hardware boundaries, significantly reducing the risk of compromise. For sectors such as BFSI, healthcare, and digital payments, HSMs are not just best practice—they are becoming a regulatory expectation under DPDP and related sectoral guidelines.
RBI guidelines for banks, NBFCs, and payment system operators require strong encryption for data at rest and in transit, along with secure key management practices. CERT-In advisories further reinforce the need for cryptographic controls, secure access mechanisms, and auditable security operations.
Hardware Security Modules are already mandated or strongly recommended for systems supporting RTGS, CTS, card payments, tokenisation, Aadhaar authentication, and NPCI-managed payment networks such as UPI and BBPS. HSMs ensure that cryptographic keys are generated and stored within tamper-resistant hardware, providing a provable root of trust and enabling organisations to meet DPDP accountability and audit requirements.
Which categories of Significant Data Fiduciaries should prioritise compliance within the 18-month implementation window, and why?
Organisations most likely to be classified as Significant Data Fiduciaries should treat the 18-month window as non-negotiable. This includes entities processing large volumes of personal or sensitive personal data, organisations impacting electoral democracy or public order, digital platforms with significant user bases, and entities involved in financial services, telecom, healthcare, and government-linked infrastructure.
RBI-regulated entities processing Aadhaar-linked KYC data, UPI transactions, or large-scale customer profiling are subject to heightened regulatory scrutiny due to the volume, sensitivity, and systemic importance of the data they handle. Similarly, healthcare platforms operating under the Ayushman Bharat Digital Mission must align DPDP controls with existing MeitY and sectoral cybersecurity expectations.
These organisations face higher regulatory scrutiny due to the scale, sensitivity, and systemic impact of the data they handle. Delayed compliance exposes them to operational risk, reputational damage, and enforcement actions. Early compliance also provides a competitive advantage by building trust with customers, regulators, and ecosystem partners.
How can organisations build a long-term data protection roadmap that balances regulatory compliance with scalable, future-ready security architecture?
Organisations should move beyond checkbox compliance and treat DPDP as an opportunity to modernise their security architecture. A sustainable roadmap starts with data discovery and classification, followed by risk-based controls aligned with business criticality.
Security architectures should be built on zero-trust principles, strong cryptography, centralised key management, and policy-driven access controls. Scalability is critical—especially with the rise of cloud, APIs, AI workloads, and cross-border data flows.
Given India’s rapid adoption of cloud computing, APIs, and AI-driven platforms, architectures must be scalable while remaining compliant with CERT-In logging, monitoring, and incident response requirements.
Crypto-agility is another critical consideration. As MeitY and global standards bodies evaluate post-quantum cryptography, organisations must ensure their encryption and key management platforms can evolve without disrupting core banking, payment, or citizen services.
What practical steps should organisations take to conduct audits, DPIAs, and technology due diligence under the DPDP framework?
Organisations should begin by establishing clear data governance ownership, including coordination between IT, security, legal, compliance, and risk teams. Data audits should map personal data flows across on-prem systems, cloud platforms, fintech integrations, and third-party service providers, in line with RBI and MeitY governance expectations.
Data Protection Impact Assessments should focus on high-risk processing activities such as Aadhaar-based authentication, digital lending platforms, large-scale analytics, and AI-driven decision systems. These assessments should align with CERT-In’s risk management and incident preparedness advisories.
From a technology standpoint, CIOs should assess whether their security infrastructure delivers demonstrable controls—such as hardware-backed key protection, encryption lifecycle management, immutable audit logs, and compliance reporting. Preference should be given to platforms that align with RBI, CERT-In, and MeitY guidance while maintaining interoperability with global standards.
Ultimately, DPDP compliance must be treated as a continuous governance and risk management discipline—embedded into enterprise architecture, operational processes, and board-level oversight.
