Hi Chang,

I use this simple bit shifting routine from MS for simple encryption of fields in my user/password table:

Bit Manipulation in FoxPro for Data Encryption


It's not heavy-duty, but enough to deter casual VFP users.



>I would like to encrypt my user login password, have any good method for it ?
>is it need to store the password to table ?
>thanks
>
>regard,
>chang