4 OPC UA security architecture ToC Previous Next

4.3 Security threats to OPC UA systems ToC Previous Next

4.3.11 Rogue Publisher ToC Previous Next

An attacker who builds a malicious OPC UA Publisher or installs an unauthorized instance of a genuine OPC UA Publisher in a system. The rouge Publisher may attempt to masquerade as a legitimate UA Publisher or it may simply appear as a new Publisher in the system.

A rogue Publisher impacts all of the security objectives except Integrity and Non-Repudiation.

See 5.1.10 for the reconciliation of this threat.

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