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Integrity Check of Software Installations 

Integrity Check of Software Installations    When installing software tools that have been developed according to the IEC 62443 standard, checksums are calculated over the installation. Phoenix Contact supports this, for example, for PLCnext Engineer. By verifying these checksums, manipulations of the installation and data corruption can… Read More

Example: Secured OPC UA Communication 

Example: Secured OPC UA Communication  On the ‘Security’ page of the ‘OPC UA’ PLANT tree node, you can specify settings regarding certificates and authentication which must be performed successfully in order to establish a secure connection between OPC UA clients and the OPC UA server. Furthermore, you can… Read More