No need to crack the password, you could simply have another workbook refer
to the hidden cell.
--
Best Regards,

Luke M
*Remember to click "yes" if this post helped you!*


"Gord Dibben" wrote:

You could hide the column then protect the worksheet with a password.

Excel security is rather weak so this method will prevent casual users
cracking your password.


Gord Dibben MS Excel MVP

On Fri, 19 Jun 2009 03:26:01 -0700, mariekek5
wrote:

Hi,

Is it possible in Excel (preferably not by using macro's or VBA) to make the
data in one column unvisable unless a password is entered?

regards,
marieke