Hello, what I´m trying to accomplish is to build a secure RDP Connection between my Laptop and a Server, which are in the same Network but as RDP in itself is not secure enough I need the stunnel encryption. As of now I can establish a connection but as soon as I try to start an RDP Connection I get the following message: SSL_accept: 1408F10B: error:1408F10B:SSL routines:ssl3_get_record:wrong version number I tried serveral things for example: sslVersion = all options = NO_SSLv2 Sadly this doesn´t work either as I get a different error after that. This is pretty much the config for both Server and Client. ; R.B. Konfiguration HMailServer InvNr. 4522 RDP Zugriff mit STunnel-Verschlüsselung [RDP-SSL] CAfile = certs.pem accept = 9000 connect = 3389 ;verify = 4 verifyPeer = yes verifyChain = no sslVersion = all cert = stunnel.pem I exchanged the certificates between the Server and the Laptop but can´t establish a connection to get a RDP Session going. Hope someone can help me. Kind regards. F.Moellers Mit freundlichen Grüßen IT-Abteilung Jugendhilfe Köln e.V. Christianstr. 82 50825 Köln Tel. (0221) 54600-177 <mailto:it@jugendhilfe-koeln.de> it@jugendhilfe-koeln.de <http://www.jugendhilfe-koeln.de> www.jugendhilfe-koeln.de Geschäftsführerin: Almut Gross - Amtsgericht Köln VR 7348 Vorstandsvorsitzende: Dr. Agnes Klein