How to check for insecure cookies
Install the Firecookie extension for Firebug so you can examine the cookie security settings.
Before
Set requireSSL to true.
<system.web>
<!-- ... -->
<httpCookies requireSSL="true"/>
<!-- ... -->
<authentication mode="Forms">
<forms name=".ASPXAUTH"
loginUrl="~/Login.aspx"
defaultUrl="~/Default.aspx"
protection="All"
timeout="30"
path="/"
requireSSL="true"
slidingExpiration="true"
cookieless="UseCookies"
enableCrossAppRedirects="false" />
</authentication>
<!-- ... -->
</system.web>
After
See Also: