how do I pass variables between web sites in asp.net

Question

I need to pass a user name and password from one website to another (securely) without using query string or encryption. However, if encryption is the best way, then I can not find any code that make sense to me to do it. Can anyone help me with this?

Thanks,
CD Smith

Javeed M Shaikh · Answer

option 1: Pass the data as a POST from website A to website B that way you do not need to encrypt or it is visible in the query string. option 2: Insert the data in the database from website A and let website B page access that data from the database (provided both have access to the same database) option 3: use query string with digital signature (encryption).

CD Smith · Answer

Thanks you much! I appreciate your help. CD Smith