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Leveraging OPC UA to Help Meet Site Security Requirements

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Leveraging OPC UA to Help Meet Site Security Requirements

由 Sean Callahan

Today's industrial control systems leverage the latest OPC Unified Architecture (UA) standards, which provide cross-platform interoperability between software applications and devices. This allows for the vendor-independent exchange of real-time, alarm and condition, historical, and many other types of data. Due to the criticality of Industrial Control Systems (ICS) and the desire to make process and business information available to anyone, anywhere, and at any time, the information that is exchanged between interested parties must meet the security requirements of the site. The OPC UA standards are designed to meet these security requirements while maintaining the level of flexibility and control that site administrators expect.

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