Is there a way to prevent access to X20EM1611 to modify anything in the code

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Hi
I would like to know different possibilities to prevent unauthorized access to the PLC and any kind of change of code or settings. Can we setup a Username & password to connect to the pLC ?

Thanks & Regards

Drakku

2

You could follow the Cyber Security Online Course:
https://www.br-automation.com/en/academy/online-courses/cyber-security-basics-and-system-hardening-with-automation-studio-soc9901/

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The Cyber Security online course will give you a lot of helpful info. However, I just wanted to mention that it is possible to secure the ANSL communication with Username and Password by setting the related settings in the CPU configuration.

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