OPC UA User Authentication Security Token Exploit
Security vulnerability in the OPC UA Java Stack.
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Getting Started with OPC UA (Videos)
Watch the short videos to get a quick overview of how to get started with OPC UA end-user products or with development. They are represented by Jouni Aro, the CTO of Prosys OPC.
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OPC UA Buffer Overflow Exploit
Security vulnerability in the OPC UA Java Stack.
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OPC UA Security Process
The process used to handle security issues in OPC UA components.
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OPC UA XML External Entity (XXE) Exploit
Security vulnerability in the OPC UA Java Stack.
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Developing OPC UA applications in Android Studio
A short tutorial on how to start developing an OPC UA application in Android Studio.
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Oracle database with embedded OPC UA
Oracle has recently endorsed OPC UA in its reference IoT (Internet of Things) architecture. In this solution OPC UA acts as a bridge between plant devices and plant management layers.
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Heartbleed Bug in OpenSSL
OpenSSL has a serious vulnerability, called the “Heartbleed Bug”.
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OPC UA & Wireshark
Wireshark is a great tool for sniffing network traffic. It contains several pre-defined filters for various protocols – and yes, also OPC UA!
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Connecting OPC Classic to OPC UA with OPC UA Gateway
We often receive requests about integrating OPC UA with OPC Classic servers. Despite OPC UA’s progress, the reality is that most global communication systems still operate on OPC Classic servers.
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