Attester 〈Web〉

: Operating systems use attestation to verify that the boot process was secure and that no malware has altered the core system files.

: A separate Verifier service evaluates this evidence against pre-defined security policies. attester

: Used in Trusted Execution Environments (TEEs) to ensure that a specific piece of code is running in a secure, isolated enclave. : Operating systems use attestation to verify that

: It gathers specific data, such as a hash of its executed code, its build environment, and a manufacturer-issued certificate. its build environment