Data protection has become a major issue in the digital era. Since the enactment of Law No. 27 of 2022 on UU PDP, companies in Indonesia are required to ensure secure data processing (Pasal 39) and obtain explicit consent from data owners (Pasal 20). However, with the increasing number of data breaches and misuse of personal information, a critical question arises: Is regulation alone sufficient? Or do we need more advanced technological innovations to truly ensure user privacy? This is where Zero-Knowledge Proof (ZKP) comes in as a revolutionary solution. This technology allows individuals to prove information without revealing the actual data. In other words, users can verify their identity, perform transactions, or access digital services without having to share sensitive information with third parties. Why Is ZKP the Key to Data Protection?Currently, businesses rely on encryption, tokenization, and consent management to secure data. However, these methods still face significant challenges:✔ Dependence on third parties, which may still store or access encrypted data.✔ Risk of data breaches, as information remains stored within certain systems.✔ Lack of transparency, where users are often unaware of how their data is being processed. ZKP offers a safer and more transparent solution by eliminating the need to share or store sensitive data. This technology can be applied across various industries:🔹 Banking &amp; Fintech – Verifying transactions without exposing card details or account balances.🔹 E-Commerce – Enabling secure checkouts without storing customer payment information.🔹 Healthcare – Confirming patient status without disclosing medical history.🔹Digital Government Services – Validating official documents without excessive personal data storage. In the study “Zero-Knowledge Proof for SNAP (National Standard Open API Payment) in Indonesia”, ZKP was explored as a solution for verifying digital transactions without revealing account details or user identities. This aligns with UU PDP Pasal 39, which emphasizes that personal data management must adhere to high-security principles. Challenges and Opportunities for ZKP Adoption in IndonesiaDespite its promising potential, ZKP adoption in Indonesia still faces several challenges:⚠ Digital Infrastructure Readiness – This technology requires high computing power and robust security systems.⚠ Industry Awareness – Many companies are still unfamiliar with ZKP’s benefits and implementation.⚠ Regulatory Alignment – There is a need to harmonize new technology with UU PDP and national cybersecurity policies. However, as privacy concerns grow and compliance regulations tighten, adopting ZKP is no longer just an option—it is a necessity. Building a Stronger Data Protection EcosystemIf we dare to dream, Zero-Knowledge Proof could shape the future of personal data protection in Indonesia. However, achieving this vision requires collaboration between the government, industries, and society to create a supportive ecosystem:✅ Progressive and adaptive regulations that accommodate emerging technologies.✅ Robust digital infrastructure to support ZKP implementation.✅ Increased industry awareness of the importance of technology-driven data security. As a company with extensive experience in technology consulting, data governance, and regulatory compliance, Multimatics is ready to help businesses understand and adopt stronger data protection strategies. Want to ensure your business remains compliant with UU PDP and maximizes data security? Contact Multimatics now and consult with us!

ZKP was explored as a solution for verifying digital transactions without revealing account details or user identities.

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Zero-Knowledge Proof: The Future of Data Protection in Indonesia