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Comments by Nilesh vairat (Top 4 by date)

Nilesh vairat 17-Mar-21 9:39am View    
I have enabled SSL2,SSl3,TLS1.0,TLS1.1,TLS1.2 for server protocols.
and Enabled TLS1.2 and disabled SSL2,SSL3,TLS1.0,TLS1.1 for client protocol hope this are the expected settings, with this I am getting new err:
The client and server cannot communicate, because they do not possess a common algorithm
There was a problem downloading the image file: https://ABC/v4_6_Release/common/images/buttons/save.png
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. ---> System.ComponentModel.Win32Exception: The client and server cannot communicate, because they do not possess a common algorithm
at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface SecModule, String package, CredentialUse intent, SecureCredential scc)
at System.Net.Security.SecureChannel.AcquireCredentialsHandle(CredentialUse credUsage, SecureCredential& secureCredential)
at System.Net.Security.SecureChannel.AcquireClientCredentials(Byte[]& thumbPrint)
at System.Net.Security.SecureChannel.GenerateToken(Byte[] input, Int32 offset, Int32 count, Byte[]& output)
at System.Net.Security.SecureChannel.NextMessage(Byte[] incoming, Int32 offset, Int32 count)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.TlsStream.CallProcessAuthentication(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)
at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.ConnectStream.WriteHeaders(Boolean async)
--- End of inner exception stack trace ---
at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
at System.Net.WebClient.DownloadData(Uri address)
at System.Net.WebClient.DownloadData(String address)
at ABC.FileDownloader.DownloadBinaryFile(String url, String username, String password)
at ABC.FileDownloader.DownloadBinaryFile(String url)
at ABC.ButtonBar.GetImageFromFile(String name)
Nilesh vairat 17-Mar-21 7:56am View    
so you want me to disable ssl2,ssl3,tls1.0,tls1.1 from client protocol and for server protocol I should keep all these protocols enabled? in IIS crypto GUI.
still the same, it gives error incase of client protocols as well...
Nilesh vairat 17-Mar-21 7:53am View    
Deleted
still the same, it gives error incase of client protocols as well...
Nilesh vairat 17-Mar-21 7:44am View    
Deleted
so you want me to disable ssl2,ssl3,tls1.0,tls1.1 from client protocol and for server protocol I should keep all these protocols enabled? in IIS crypto GUI