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• OPC-10000-21 – OPC Unified Architecture - Part 21: Device Onboarding
  3.1.8 Device
  generic computer or mobile device may be a Device if it has a DeviceIdentity Certificate
• OPC-10000-21 – OPC Unified Architecture - Part 21: Device Onboarding
  5.1 Device Identity
  IDevID and LDevID Certificates shall conform to 802.1AR . The term DeviceIdentity Certificate is used to describe IDevID and LDevID Certificates that meet the requirements of this document. The mechanisms ... could expire. When this happens, it is no longer possible to completely verify a DeviceIdentity Certificate . OwnerOperators need to be cautious and develop strategies to protect against risks created
• OPC-10000-21 – OPC Unified Architecture - Part 21: Device Onboarding
  7.1 Overview
  accept Devices they do not trust. The steps to determine trust are: Read all DeviceIdentity Certificates from the Device ; Locate a Ticket that has a ProductInstanceUri that matches ... more DeviceIdentity Certificates ; Validate the Ticket if it has not already been validated (see 6.4 ); Select and Validate DeviceIdentity Certificate that matches the Ticket ; Establish a secure connection
• OPC-10000-21 – OPC Unified Architecture - Part 21: Device Onboarding
  9.2.3 ProvideIdentities
  called by a Device using PullManagement to provide the Registrar with its DeviceIdentity Certificates . The Registrar follows the process described in 7 to select and validate one of the Certificates ... NodeId applicationId, [out] 2:ManagerDescription softwareUpdateManager ); Argument Description identities The DER encoded DeviceIdentity Certificates issued to the Device . The first Certificates shall be the IDevID Certificates. issuers The DER encoded
• OPC-10000-21 – OPC Unified Architecture - Part 21: Device Onboarding
  9.2.14 DeviceIdentityAcceptedAuditEventType
  DeviceIdentityAcceptedAuditEventType This abstract Event is raised when the Registrar accepts a DeviceIdentity . This occurs when the Registrar finds a matching validated Ticket and is able to validate a DeviceIdentity Certificate ... Certificate Property is the DER encoded form of the DeviceIdentity Certificate that was validated. The Ticket Property is the signed Ticket (see 8.1 ) that matches the DeviceIdentity Certificate . The Composite