I have created a timestamp to track employee times in an excel spreadsheet.
I have everything protected and all they do is click on a button to display
the timestamp in the field chosen.

It works great, however, I realized something yesterday that I did not think
of before. One way they can manipulate their time is to change their system
time from Windows and timestamp a time that is incorrect.

Does anyone know a way around this? Is there a way to timestamp from a
server time or something like that? Please let me know.

Thanks.