Hi We have just installed a Cisco ASA 5520 VPN appliance with two factor RSA authentication. We are looking at enabling single signon so users enter AD username / token password and AD password at VPN login screen. We then want this information to pass thru the Web Interface so users do not need to login to AD at the Web Interface screen. Has anyone successfully done this? I don't know what I need to setup to get the Web Interface to read the AD information from the VPN. The default Web Interface authentication options do not seem to work. Any assistance appreciated. Thanks Angela _________________________________________________________________ Overpaid or Underpaid? Check our comprehensive Salary Centre http://a.ninemsn.com.au/b.aspx?URL=http%3A%2F%2Fcontent%2Emycareer%2Ecom%2Eau%2Fsalary%2Dcentre%3Fs%5Fcid%3D595810&_t=766724125&_r=Hotmail_Email_Tagline_MyCareer_Oct07&_m=EXT