OS: Windows Server 2008 R2 Enterprise.
.net FrameworK:MS .NET Framework 4.5.2
We do a informatica call or connectivity from our ASP.net WCF webservice to the informatica server.
Server team applied the below patches in the server. After the new patches are installed, we are not able do the informatica call.
Security patches applied:
Kb2954853 http://support.microsoft.com/en-us/kb/2954853
Kb2978128 http://support.microsoft.com/en-us/kb/2978128
Error:
System.ServiceModel.Security.SecurityNegotiationException: Could not establish secure channel for SSL/TLS with authority 'ifccu1infsa1.ifc.org:8446'.
After removing the patches the connectivity is working with informatica.
Please suggest a permanent solution so tha ...
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