Privacy-Enhancing Technologies (PETs) are essential for safeguarding digital identities amidst increasing data breaches. They encompass tools like zero-knowledge proofs and advanced biometrics to secure both human and non-human identities in the digital space. As digital identity expands to include non-human entities, PETs are vital for ensuring privacy and security. Zero-knowledge proofs (ZKPs) emerge as a game-changer, allowing for verification without revealing sensitive data. While challe...
