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Status Shows if the status of the client certificate is valid or invalid. Valid means the client certificate is correctly stored and set. Invalid means the client certificate is not correctly stored and set. Possible causes of Invalid are as follows: – The private key password included in the client certificate is not specified correctly. – The private key password is specified in spite of the fact that the key pair in the client certificate is not encrypted. – The key pair is not included in the client certificate. To import the CA certificate Click Browse… to select the CA certificate to be imported. Click the OK button appearing on the dialog, and the selected file will be imported to the camera. Note Import process becomes invalid if the selected file is not a CA certificate. To display the information of the CA certificate When the CA certificate has been saved in the camera correctly, its information appears on Issuer DN, Subject DN, Validity Period and Extended Key Usage. When the client certificate to be imported is of PKCS#12 format and the private key password is not set correctly, “<Put correct private key password>” is displayed in the boxes of Issuer DN, Subject DN, Validity Period and Extended Key Usage. Specify the correct private key password to confirm the information of the certificate. To delete the CA certificate Click Delete, and the CA certificate stored in the camera will be deleted. To delete the client certificate Click Delete, and the client certificate stored in the camera will be deleted. Referer check tab Private key password Type the password for the private key information included in the client certificate using up to 50 characters. Leave the text box blank if the private key information included in the client certificate is not encrypted. If a private key password is already set, it is displayed as turned letters. Reset To change the private key password, click this button. The current password is cleared and the password text box is actived to allow new password entry. Note Click Cancel at the bottom of the screen if you want to cancel changing the private key password after clicking Reset. Doing so restores the other setting items in the Client certificate tab to their previous settings. CA certificate You can import a trusted CA certificate (server certificate or route certificate) to the camera. Up to four certificates from trusted CAs can be imported to the camera. Only the PEM format is supported. Administrating the Camera Note OK/Cancel See “Buttons common to every menu” on page 21. Referer check checks if the web page which requires access is authorized when the camera is accessed. If the web page is not authorized, the camera denies access of the web page to the camera. If you want to access from web pages other than the one that the camera provides, register their host names and port numbers in the Exception list. Referer check Select the checkbox for the Referer check. Exception list Register the hosts that are not targeted for the Referer check. No. Select the registered numbers of the Exception list. Host name Type the host name or IP address of the PC that supplies the web page you want to register on the Exception list. Port No. Type the host name or the port number of the PC that supplies the web page you want to register on the Exception list. Setting the Security — Security Menu 49