PROFINET Securtity Classes in Siemens TIA Portal V19
· 08.02.2024 · 08:41:53 ··· ··· Thursday ·· 4 (4)
Grollmus The video provides a comprehensive guide to securing Profinet networks using various security mechanisms. It introduces the three security classes launched by the Profibus-Profinet User Organization, explaining their application and benefits for network security. A particular focus is on Security Class 1, which enables security functions such as disabling or restricting services like DCP and SNMP. Additionally, the introduction of the GSDX file for secure validation and authentication of GSD files is highlighted. The video also demonstrates practical applications in the TIA Portal and the implementation of security features on Siemens devices, including the configuration options for SNMP and DCP, as well as the digital signature of GSD files. Finally, it shows the steps to activate the write protection function for DCP and the significance of the GSD-X file for authentication and security of the network configuration.
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