best way to share “session state” type data between two .net applications

Question

we have a web application that, started out small, any new features that were added on, were just made as part of the same project, however now we would like to create new p

Answer 1

I know you said that you want to stay way from Session State Server....

But I still think it is the best option. Especially if you plan on sharing more data than just the login ID, for future scalability, and maintainability. Also sharing login data is more secure through a session state server than holding it on client side through query strings and such.

But again, whatever it is you end up doing to share session data, just like the other poster "Rex M" pointed out, you need to be careful about what sort of session data you share and that it needs to be serialize-able.