GUEST RESEARCH: In this blog, we’ll showcase our approach to researching and exploiting OPC UA client applications, where we combined classic OPC UA and OT knowledge with run-of-the-mill web ...

This milestone marks a key achievement in ensuring reliable and standardized safety communication in industrial automation ...

“Ignition OPC-UA is now used as a standard PLC connector in all of our Ignition installs,” Russell said. “Most of our projects use Allen-Bradley PLCs and even if a project or installation requires or ...

Introduced in the late 1990s, OPC quickly became a global standard for communications to Microsoft Windows computers. Tens of thousands of OPC servers were deployed in every corner of the automation ...

GE today announced that it is the first to implement and release a new Global Discovery Server based on the new Part 12 of the OPC UA standards. Secure-by-design methodologies and richer context for ...