authentication

(名) 确证; 证实; 证明; 鉴定

[die] pl.Authentifizierungen 确证。证实。证明。鉴定
authentication, authentification

[die] 公证。认证。校验。证明。认可。
authentication, attestation, notarization, certification, verification, accreditation, certificate, accrediting

[das] 身份证明。
authentification, authentication, proof of identity