Operating instructions

Configuring the operating system
6.15 Configuring network operation
MP 377, MP 377 PRO (WinCC flexible)
152 Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
6.15.6.4 Importing and deleting certificates
Overview
You can import, view and delete certificates that have been imported for the HMI device.
The certificates differ in the following ways:
● Certificates that you trust
● Own certificates
● Other certificates
You can import additional certificates and delete certificates that are not required.
The required settings can be obtained from your network administrator.
Requirements
You have opened the "Certificates" dialog with the "Certificates" icon.
Procedure
Proceed as follows:
1. Select the type of certificate from the selection box:
– "Trusted Authorities"
– "My Certificates"
– "Other Certificates"
2. If required, start the importing process with the "Import" button.
A dialog with source details will open.
3. If required, delete certificates with the "Remove" button.
Mark the desired certificate.
4. If you want to list the properties of the certificate marked, press the "View" button.
5. Confirm your entries.
The dialog closes.
Result
The changes to the certificates have been undertaken.