Epson WorkForce Pro WF-C879R Administrator Guide - Page 42

Deleting a CA-signed Certificate

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Parent topic: Using a Digital Certificate Deleting a CA-signed Certificate You can delete an imported CA-signed certificate with Web Config when the certificate expires or if you have no more need for an encrypted connection. Note: If you obtained a CA-signed certificate from Web Config, you cannot import a deleted certificate; you must obtain and import a new certificate. 1. Access Web Config and select the Network Security tab. 2. Under one of the following network security options, select the corresponding certificate: • SSL/TLS and Certificate • IPsec/IP Filtering and Client Certificate • IEEE802.1X and Client Certificate • S/MIME and Client Certificate (WF-C879R) 3. Click Delete. You see a completion message. 4. Click OK. Parent topic: Using a Digital Certificate Updating a Self-signed Certificate If your product supports the HTTPS server feature, you can update a self-signed certificate using Web Config. 1. Access Web Config and select the Network Security tab. 2. Under one of the following network security options, select the corresponding certificate: • SSL/TLS and Certificate • S/MIME and Client Certificate (WF-C879R) Note: When you update a self-signed certificate for S/MIME, you cannot change the sender's email address on the Network > Email Server > Basic tab. You must change all signature settings to Do not add signature on the Network Security > S/MIME > Basic tab, and then delete the self-signed certificate for S/MIME. 3. Under Self-signed Certificate, click Update. 42

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42
Parent topic:
Using a Digital Certificate
Deleting a CA-signed Certificate
You can delete an imported CA-signed certificate with Web Config when the certificate expires or if you
have no more need for an encrypted connection.
Note:
If you obtained a CA-signed certificate from Web Config, you cannot import a deleted certificate;
you must obtain and import a new certificate.
1.
Access Web Config and select the
Network Security
tab.
2.
Under one of the following network security options, select the corresponding certificate:
•
SSL/TLS
and
Certificate
•
IPsec/IP Filtering
and
Client Certificate
•
IEEE802.1X
and
Client Certificate
•
S/MIME
and
Client Certificate
(WF-C879R)
3.
Click
Delete
.
You see a completion message.
4.
Click
OK
.
Parent topic:
Using a Digital Certificate
Updating a Self-signed Certificate
If your product supports the HTTPS server feature, you can update a self-signed certificate using Web
Config.
1.
Access Web Config and select the
Network Security
tab.
2.
Under one of the following network security options, select the corresponding certificate:
•
SSL/TLS
and
Certificate
•
S/MIME
and
Client Certificate
(WF-C879R)
Note:
When you update a self-signed certificate for S/MIME, you cannot change the sender's
email address on the
Network
>
Email Server
>
Basic
tab. You must change all signature
settings to
Do not add signature
on the
Network Security
>
S/MIME
>
Basic
tab, and then
delete the self-signed certificate for S/MIME.
3.
Under
Self-signed Certificate
, click
Update
.