I am developing an external Java applicatoin that connects to SAP using JCo and would like to utilize Kerberos as our method of authentication. Can I use the NWSSO libraries to accomplish this? I've seen many examples of the connecting JCo applicatoins using X.509 certificates but none using Kerberos. What library file SNC_LIB should my JCo program use (sapcrypto.dll, secgss.dll)? Any help from someone with experience would be appreciated.