Using Tls - Canon imageCLASS MF269dw II User Manual

Using TLS

Transport Layer Security (TLS) is a mechanism for encrypting data sent or received over the network. Encrypting
communication with TLS when using Remote UI reduces the risks of data eavesdropping and tampering during
communication.
To use TLS encrypted communication for Remote UI, specify the key and certificate (server certificate) you want to use,
and then enable TLS on Remote UI.
This section describes how to configure the settings using Remote UI from a computer.
On the control panel, select [Menu] in the [Home] screen, and then select [Management Settings] to configure the
settings. However, the control panel can only be used to enable or disable TLS on Remote UI.
(P. 512)
Administrator privileges are required. The machine must be restarted to apply the settings.
Required Preparations
● Prepare the key and certificate to use for TLS encrypted communication.
and Certificate(P. 364)
1
Log in to Remote UI in System Manager Mode.
2
On the Portal page of Remote UI, click [Settings/Registration].
Remote UI(P. 401)
3
In [Network Settings], click [TLS Settings].
➠
The [TLS Settings] screen is displayed.
4
Specify the key and certificate to use for TLS encrypted communication.
1
In [Key and Certificate Settings], click [Key and Certificate].
➠
The [Key and Certificate Settings] screen is displayed.
2
To the right of the key and certificate to use, click [Register Default Key].
● When you click the key name (or certificate icon), the certificate details appear.
● On the certificate details screen, click [Verify Certificate] to verify that the certificate is valid.
5
Set the TLS version and algorithm.
1
Click [TLS Details]
➠
The [Edit TLS Details] screen is displayed.
2
Set the usable version and algorithm, and click [OK].
Some combinations of versions and algorithms cannot be used. For the supported combinations of
versions and algorithms, see the TLS specifications.
[Allowed Versions]
Security
[Edit].
360
Managing and Verifying a Key
Starting Remote UI(P. 399)
TLS(P. 39)
8W0J-07J
[Use Remote UI]
Portal Page of