id-key, access

<i><b>Originally posted by : chill (marek.soans@novobcs.ee)</b></i><br />ok - heres the idea:<br />Access database, HTML webcard, URL<br /><br />I want to make some kind on key (id) that is unique and that goes with URL like this<br /><br />http://webcard.com/picup?id=Y7ks3872638mERE3<br /><br />But with access database<br /><br />I could do it like this<br />http://webcard.com/picup?id=01<br />http://webcard.com/picup?id=02 <br />http://webcard.com/picup?id=02 ...<br />but it's too easy to hack <br /><br />Any hints? - do I have to make some kind of Function that uses random... ?<br /><br />Thank U<br /><br />- chill -