Access the authentication server and obtain the CA certificate.
Methods of obtaining certificates differ according to the operating system you are using.
Log in to Web Image Monitor as an administrator.
In the menu area, click [Configuration].
Under "Security", click [Site Certificate].
Click [Browse] on the "Site Certificate to Import" window, and then select the CA certificate you obtained.
Click [Import].
Check that the imported certificate's [Status] shows "Trustworthy".
If [Site Certificate Check] shows [Active], and the [Status] of the certificate shows [Untrustworthy], communication might not be possible.
Click [OK].
Click [Logout].
Quit the Web Image Monitor.