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End-To-End Confidentiality

Definition

End-to-end confidentiality ensures that information remains private and unreadable to unauthorized parties throughout its entire journey, from sender to receiver. In digital asset systems, this means that transaction details, communication content, or computational inputs are protected from observation by intermediaries or public network participants. Cryptographic methods, such as encryption and zero-knowledge proofs, are employed to achieve this level of data protection. It is a fundamental requirement for privacy-preserving applications and sensitive financial operations.