You can use Cipher for VFP5 File #9222 to encript strings.

>Could you please tell me.
>
>Is there wa way to encrypt the field completely.
>because i want to store the licence number init.
>
>means if i store 5 that means no more than 5 people should be able to login to the system.
>
>so if someone goes to that table they should not be able to see it.
>
>Thank you very much.