iis - Passing windows authentication between two websites -

iis - Passing windows authentication between two websites -

i'm working on website needs authenticated via windows authentication in iis. access website required login using windows authentication on site. want pass windows authentication website not need log in. possible? , how? ive looked through impersonation , keroberos dont seem i'm looking for. site needs have right credentials because windows user parameter sql info each individual user.

thanks reply!, after few hours of trial , error found paritally browsers issues , partially authentication issues. in firefox , chrome authentications persist through, not in ie. solution alter authentication windows authentication, alter provider negotiate:kerberos in authentication configuration in iis.

authentication iis web-applications exact-synergy-enterprise