서명된 플러그인
관리자가 클라이언트 소프트웨어와 함께 자동으로 설치되도록 플러그인을 선택했을 수 있습니다. 이러한 플러그인은 클라이언트가 신뢰하는 인증서로 서명되었으며 포함된 데이터가 손상되지 않았음을 확인했습니다. 이 방식으로 서명된 플러그인은 수락하라는 메시지를 표시하지 않고도 설치할 수 있습니다.
Occasionally, a plug-in is found to have a problem. Either it is unsigned, not signed with a trusted certificate, or has somehow become corrupted. If there is a problem with a plug-in, you will be prompted with an error message to take certain actions.
If you get this error message |
Options |
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The following plug-in cannot be installed or updated due to an invalid signature. An invalid signature indicates that the code has been corrupted. |
You cannot install the plug-in. Instead, report the problem to your administrator. |
The following plug-in has a certificate that is not yet valid. It will become valid on <date>. |
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The following plug-in has a certificate that has expired. |
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The following plug-in in not signed. This means that you cannot be sure of the origin of the code. Installing or updating unsigned code exposes your system to risk. |
Note: Because the plug-in is not signed, you do not have the
option of adding the signer to your list of trusted signers. |
The following plug-in is signed by an entity that you do not have listed as trusted. Installing or updating code from a source of unknown trust exposes your system to risk. |
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If you get an error message, it is generally advisable to contact your administrator to determine the best course of action, especially if you still have the option of installing the plug-in and adding the signer to your list of trusted signers. Depending on the nature of the problem that generated the error message, you may need to provide additional information about the plug-in and the certificate with which it was signed to your administrator. Click View Certificate to see information about the certificate with which the plug-in was signed.
The error message provides the following information about the plug-in:
- Plug-in name
- The feature functionality it provides to the client
- Plug-in file name
- The signature on the plug-in. Normally, this is the name of the Internet certificate.
- Date on which the plug-in was signed, if plug-in is time-stamped.