Ok Guys think I've found the answer already but not pretty reading..... http://support.citrix.com/servlet/KbServlet/download/6160-102-12904/Web_Inte rface_Guide.pdf <http://support.citrix.com/servlet/KbServlet/download/6160-102-12904/Web_Int erface_Guide.pdf> Pages 45 to 50 Users can log on to the client device with any authentication method, for example, a biometric authenticator such as a fingerprint reader, and still access published resources without further authentication. System requirements. Kerberos logon requires MetaFrame Presentation Server 3.0 or 4.0 and MetaFrame Presentation Server Clients for 32-bit Windows 8.x or 9.x. Kerberos works only between clients and servers that belong to the same or to trusted Windows 2000 or Windows 2003 domains. Servers must also be trusted for delegation, an option you configure through the Active Directory Users and Computers management tool. -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of BRUTON, Malcolm, FM Sent: 13 January 2006 15:16 To: 'thin@xxxxxxxxxxxxx' Subject: [THIN] Biometric logins Guys been asked to look at Biometrics logons (finger print readers) on Citrix. Anyone have any docs they can point me at? Lots of stuff about smartcard readers but don't see much about biometrics. I would assume they would work in a similar way.... Does it work with any versions or not at all? I guess I may need some 3rd party software somewhere Current plan is to install it on workstations and integrate into AD and force certain users to only be able to authenticate using this method. We currently use SSO on clients to connect to citrix. Wonder if this will still work afterwards..... Ideas on where to start? Malcolm **************************************************************************** ******* The Royal Bank of Scotland plc. Registered in Scotland No 90312. Registered Office: 36 St Andrew Square, Edinburgh EH2 2YB. Authorised and regulated by the Financial Services Authority This e-mail message is confidential and for use by the addressee only. If the message is received by anyone other than the addressee, please return the message to the sender by replying to it and then delete the message from your computer. Internet e-mails are not necessarily secure. The Royal Bank of Scotland plc does not accept responsibility for changes made to this message after it was sent. Whilst all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by The Royal Bank of Scotland plc in this regard and the recipient should carry out such virus and other checks as it considers appropriate. Visit our websites at: http://www.rbs.co.uk/CBFM http://www.rbsmarkets.com **************************************************************************** ****