Four experts predict privacy will reshape crypto this year: private blockchains will lock in users, decentralized messaging must ditch central servers, secrets-as-a-service will make on-chain data access secure, and security testing will shift from “code is law” to “spec is law” with enforceable runtime checks. Each trend aims to embed privacy natively rather than as an afterthought.

The article discusses the challenges and implications of privacy in the context of public blockchains, highlighting the tension between transparency and confidentiality in decentralized systems. It emphasizes the need for effective privacy solutions to protect user data while maintaining the integrity of blockchain technologies.