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### Type of issue
- [ ] Bug
- [ ] Enhancement
- [ ] Compliance
- [X] Question
- [ ] Help wanted
### Current Behavior
I have a device with an Opc Ua Server running on it. There are clients…
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Our selenium tool now is successfully creating network logs for the HTTP requests. Now, we must go through these logs to pull out important information we would like to give to the developer. Previous…
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Hi. I was trying to create data points with OPC DA in scadabr and after talking with Fabio Durao, he suggested installing scada-lts. I did it, but the problem I got was the same as scadabr. So I wil…
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I want to use Node-Red to read out a heating system of our town and visualize the data.
I'm using the OpcUA-Item node to define the item to call and then use the OpcUa-Client with action "Subscribe"…
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## Description
UA_Client_connectUsername failed in none security mode.
But，it is ok in sign and sign&encrypt mode.
other ua client can connect the ua server with username/password in none secur…
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Hallo,
bezugnehmend auf das Thema Industrie 4.0 bin ich als SmartFactory Beauftragter meiner Firma auf der Suche nach einer Visualisierung, welche ich frei erstellen und mit unseren SPSen (300,1200,15…
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# 每日安全资讯（2023-06-22）
- HackerOne Hacker Activity
- [ ] [response manipulation leads to bypass in register at employee website than 0 click account takeover](https://hackerone.com/reports/1994227)
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I am trying to get value of OPC tag s7:[501CS100]501LV100Q01J01
Where
501CS100 - node
511WF150A01F01 - alias
Namespace_index is 3 for s7.
To seach alias in tree i use this code:
```
import asy…
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## Description
I am trying to run an open62541 server on a raspberry pi 4 using a custom nodeset. I created the information model following the instructions of the tutorial at [opcua.rocks](https…