Internet Explorer Browser Error: Valid client certificate required""
30851
Created On 09/26/18 13:51 PM - Last Modified 06/06/23 19:23 PM
Resolution
Issue
While using Internet Explorer an error can appear, "Valid client certificate required".
Cause
This issue is not a browser issue. It is due to not having the client certificate in the correct store. The configuration is requesting a client cert.
Resolution
To resolve this issue, obtain a client certificate from the GlobalProtect Gateway and install it into Internet Explorer.
See Also:
https://live.paloaltonetworks.com/t5/Articles/How-to-Issue-Certificates-to-GlobalProtect-Devices/ta-p/53642
https://live.paloaltonetworks.com/t5/Articles/How-to-Configure-GlobalProtect-for-Authentication-Using-Only/ta-p/54910
owner: ssastera