Does the password get sent in the clear when connecting to Sql-Server?

Posted by Scott Chamberlain on Server Fault See other posts from Server Fault or by Scott Chamberlain
Published on 2011-02-02T22:28:18Z Indexed on 2011/02/02 23:27 UTC
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Filed under:

sql-server

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security

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connection-strings

I was asked this today and I honestly did not know the answer. If you connect using a connection string without sspi to a server is there any way a 3rd party can intercept on the wire the password used to log in?

"Data Source=MyServer;Initial Catalog=MyDatabase;User Id=sa;Password=CanThisBeSniffed;"

I am not asking about MiTM attacks just someone listing on the same computer or on the same hub on the network with wireshark or something similar running.

I fired up wireshark myself and did not see it in plain text but it could be a simple obfuscation or proper encryption, I just wanted to know which.

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