James_NZ Posted November 29, 2012 Report Share Posted November 29, 2012 I would like to be able to lock a PLC so that no program or os of any sort can be read/written. The purpose would be to stop a malicious coder over-writting a program with a similar 'buggy' version application or messing with the current os version. Is there, or is it possible to have a passworded upload/lock on the hardware some how? Cheers in advance. Quote Link to comment Share on other sites More sharing options...
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