11/15/2017 6:38 AM | |
Joined: 6/27/2008 Last visit: 7/6/2021 Posts: 43 Rating: (4) |
We have a customer who needs to detect if PLC program was changed from original validated program.This is not about security (PLC passwords, blocks passwords etc.). It is assumed, that potential „hacker“ knows all passwords, has physical access to controller, has deep knowledge about PLC programming, knows every instruction in this validated program, etc. |
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