Alternative to QueryString/Security - F1 please 1

[Deadline]

Hi,
I have people from various places/countries to whom I will be sending mails. Their mail will contain the URL like....

[URL unfurl="true"]http://mywebserver/viewinfo.asp?place=US[/URL]

I know this isn't secure at all. Because if the mail goes to the person in US, he must be able to view the info of US only.
If some knowledgeable person changes the place value in the URL and visits info about that country, to which he is not authorized to, it becomes a problem. I can't use the

Request.Post()

in the target page because, I can't send the link thru email, if I do.

How to make this secure!??






Thanks!

RR

 

[foxbox]

I see no other way then a table with
1. e-mail adress
2. country

Your link in the mail changes to something like this:

http://mywebserver/viewinfo.asp?email=bill@ms.com

In your vuewinfo.asp you start with a lookup for the country.

[This information is already somewhere in your database, because you are able to produce mail with place=]







br
Gerard