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Using Wireshark to Detect an Encrypted SQL Server 2000 connection

Posted on 2010-09-02
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Last Modified: 2013-12-01
Is it possible to verify if a SQL Server is using an Encrypted connection with Wireshark?

If so, how?

I can see the actual sql statement with Wireshark but I can not see if the SQL connection is encrypted.

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Question by:FastEddie___
6 Comments
 
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Matt V earned 500 total points
ID: 33588737
If you can see the SQL statements then the connection is not encrypted.
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Expert Comment

by:torque_200bc
ID: 33588742
can you post the wireshark output?
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Author Comment

by:FastEddie___
ID: 33590020
I have attached the wireshark .pcap file and an image that shows the query being run.
Please let me know what you think.
 

WireShark-Results.GIF
Bitstream-Capture.txt
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Expert Comment

by:Matt V
ID: 33590892
As I said, if you can see the plain text then the stream is not encrypted.
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Author Closing Comment

by:FastEddie___
ID: 33590921
Thank you.

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Expert Comment

by:Dave Howe
ID: 33594423
encrypted sql is over tls - so if it starts with a https-style handshake, it is working :)
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