Certificate Details
Configuration > Security >
Device Certificate > Certificate Details
Displays detailed information about the certificates.
This page appears when you click the 
button on the [Device Certificate] page.
Note
- Settings on this page can be changed by the following Administrator:
- Network Administrator
- Depending on your machine model, some items might not appear.
Device Certificate
Certificate No.
Displays the device certificate identification number.
Certificate Status
Displays the status of the certificate.
Requesting
A request for a device certificate has been submitted to a Certification Authority (CA).
Installed
A device certificate is installed.
Installed/Requesting
A device certificate is already installed, and a new request for a device certificate has been submitted to a Certification Authority (CA).
Version
Displays the X.509 standard version number applied to the installed certificate.
Note
- This is displayed only if [Installed] or [Installed/Requesting] is displayed for [Certificate Status].
Serial No.
Displays the serial number of the installed certificate.
Note
- This is displayed only if [Installed] or [Installed/Requesting] is displayed for [Certificate Status].
Algorithm Signature
Displays the algorithm signature used in the installed certificate.
Note
- This is displayed only when [Installed] or [Installed/Requesting] is displayed for [Certificate Status].
Key Length
Displays the key length of the algorithm signature.
Issued to
Displays owner (device) information of the installed certificate:
[Common Name], [Organization], [Organizational Unit], [E-mail Address], [City/Locality], [State/Province], and [Country Code].
Note
- This is displayed only if [Installed] or [Installed/Requesting] is displayed for [Certificate Status].
Issued by
Displays issuer (CA or device) information of the installed certificate:
[Common Name], [Organization], [Organizational Unit], [E-mail Address], [City/Locality], [State/Province], and [Country Code].
Note
- This is displayed only if [Installed] or [Installed/Requesting] is displayed for [Certificate Status].
Validity Start Date
Displays the start date of the validity period of the installed certificate, in Greenwich Mean Time (GMT) format.
Note
- This is displayed only if [Installed] or [Installed/Requesting] is displayed for [Certificate Status].
Validity Period
Displays the validity period of the installed certificate, in Greenwich Mean Time (GMT) format.
Note
- This is displayed only if [Installed] or [Installed/Requesting] is displayed for [Certificate Status].
Application for Certificate
Displays the usage of the certificate.
[SSL/TLS], [IEEE 802.1X], [S/MIME], and/or [IPsec] is displayed.
Blank indicates the certificate is used for other than the above.
Text for Requested Certificate
Displays the string submitted to the CA for the device certificate.
Note
- This is displayed only if [Requesting] or [Installed/Requesting] is displayed for [Certificate Status].
- You can use a displayed item to submit a request for a device certificate. The request file format and submission method vary depending on the CA issuing the certificate. A certificate request cannot be submitted directly from Web Image Monitor.
Intermediate Certificate
The following items of information will appear when an intermediate certificate is installed:
Certificate Status
Displays [Installed] as the status of the intermediate certificate.
Version
Displays the X.509 standard version number applied to the installed intermediate certificate.
Serial No.
Displays the serial number of the installed intermediate certificate.
Algorithm Signature
Displays the algorithm signature used in the installed intermediate certificate.
Key Length
Displays the key length of the algorithm signature.
Issued to
Displays owner (CA) information of the installed intermediate certificate:
[Common Name], [Organization], [Organizational Unit], [E-mail Address], [City/Locality], [State/Province], and [Country Code].
Issued by
Displays issuer (CA) information of the installed intermediate certificate:
[Common Name], [Organization], [Organizational Unit], [E-mail Address], [City/Locality], [State/Province], and [Country Code].
Validity Start Date
Displays the start date of the validity period of the installed intermediate certificate, in Greenwich Mean Time (GMT) format.
Validity Period
Displays the validity period of the installed intermediate certificate, in Greenwich Mean Time (GMT) format.
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