I am developing a secure anonymous survey using Dreamweaver ASP VBScript and an Access db. Users log in to the company employee database and are supplied a link to the survey. They are assigned a cookie containing their position number and a unique identifier from the employee database. When they click the link they are sent to the survey cover page, that reads their cookie to see if they've already taken the survey. If not that page wants to save the cookie information into the Access db and allow them to take the survey. I want to hash that cookie info before it is saved to preserve anonymity.