WCF error “an error occurred when verifying security for the message”… “

This is the problem encountered when deploying a project on the client machine in June. C and S can’t be connected to each other. If they are installed on one machine, it will be ok. Finally found that the two machine clock is out of sync, the difference of a few hours, after the correction of time is OK. The problem took a day to solve.

Reproduced in: https://www.cnblogs.com/Gildor/archive/2009/09/05/1560825.html

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