So here is my situation. I have a url that is going to need to be public, and I want to base it on a primary key of a table. My customer can send the link to someone, and they see info on that record. It's not anything that is sensitive data, but I'd still
like to just not do somepage.aspx?id=1546, where someone could guess at somepage.aspx?id=1547, somepage.aspx?id=1548 etc.
So, I was just going to encrypt stuff, but I don't want to run into double encoded query strings, which I know will eventually happen. How can I encrypt/decrypt something so it's only alphanumeric chars. I don't care if it's extremely secure, just beyond
someone looking at it and saying, oh I can bump this number by 1, to see the next one.
Before you send me links, unless I'm searching wrong, I've been googling for the last two hours. I don't need it spoon fed, just point me in the right direction. Thanks!
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