Article - CS306798
Certificates management for OPC UA connectivity in PTC Kepware Products
Modified: 26-Jun-2025
Applies To
- Kepware Server (formerly KEPServerEX) 5.20.396.0 to 6.18
- ThingWorx Kepware Server (legacy) 8.0 to 6.18
- Driver: OPC UA Client
- Interface: OPC UA
- OPC UA Configuration Manager
Description
- Certificates management for OPC UA connectivity in KEPServerEX / ThingWorx Kepware Server (KSE / TKS)
- Connect with streamsets through OPC UA to KEPserverEX with certificates
- Procedure to create a self-signed client certificate with OpenSSL
- UA Client certificate gets rejected in some servers (like Congent Datahub)
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