kasutajaahel
Kasutajaahel is a concept in information security and digital identity management that refers to the sequence of authenticated identity attestations and actions linking a user across services. The term comes from Estonian, with kasutaja meaning “user” and ahel meaning “chain.” In discussions of identity management, Kasutajaahel emphasizes traceability, non-repudiation, and modular authentication, enabling cross-service verification without starting from scratch each time.
Definition and structure: a Kasutajaahel comprises individual entries, each representing a step in the authentication or
Usage and benefits: Kasutajaahel can facilitate concepts such as single sign-on across multiple services, progressive or
Implementation considerations: designing a privacy-preserving Kasutajaahel requires data minimization, careful handling of personal data in each
Related terms: identity chain, audit trail, distributed identity, verifiable credentials.