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PI Interface for OPC Alarms and Events

Security configuration

  • Last UpdatedOct 23, 2026
  • 1 minute read

Sending data across networks and through individual machines within those networks can pose security risks. Therefore, OSIsoft recommends you configure your interface service accounts using the most secure methods possible that meet your requirements.

For general information about service account types, restricting access for security accounts and securing read-write interfaces, see the PI Universal Interface (UniInt) User Guide. For more information about configuring DCOM security, see the DCOM Security and Configuration Guide.