Form based security problem

Web Programming229
I have developed a form based web authentication system: login.aspx



It has been working for one and half years. Since Yesterday it does not work

and there is no error message. All of my system have not been changed.



My computer is located in the intranet. Is it affected by security policy

set by coporate administrator?



Another case: I found the property of DIRECTORY SECURITY -->SEcure

Communication -->Server Certificate is not greyed. It was greyed out

before. Is it affected by this?



Thanks



David


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