自じ己こ署しょ名めい証しょう明めい書しょ

noun

self-signed certificate

Technical term in Internet security; a digital certificate signed by the same entity whose identity it certifies, rather than by a trusted certificate authority.

• テスト環かん境きょうでは自じ己こ署しょ名めい証しょう明めい書しょを使つかうことが多おおい。

  In test environments, self-signed certificates are often used.

• ブラウザが自じ己こ署しょ名めい証しょう明めい書しょを警けい告こくした。

  The browser warned about the self-signed certificate.