HIde the filed values

I have four fields in one table…which are credit card number and last three digit fileds…ok…when i enter the card information…only some people can able to see the information…not all…how to restrict those fields…when i see document properties…it should visible for only authorized persons not all…if you have any idea…please respond.

regards

sreevardhan

Subject: HIde the filed values

You should encrypt the field.

Subject: RE: HIde the filed values

I did that…but i am not getting to provide access only perticular group to see the information…its allowing to show every one…or else not showing even group also…

apperciate if you give me update on this.