7/6/2009 6:41 PM | |
Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (308) |
Hello, On some ofthe communication processors have an IP-ACL (access control list). Which one can be found here: http://support.automation.siemens.com/WW/view/en/15368142 With the list you restrict the access to given partners. Is of course not the overall solution to all threats, but a mean more to protect the PLC from unallowed access. |
Best regards |
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