Re: ADO.NET security in Windows App?
From: Dominick Baier [DevelopMentor] (dbaier_at_pleasepleasenospamdevelop.com)
Date: 06/28/05
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Date: Tue, 28 Jun 2005 02:33:52 -0700
Hello Rob,
SQL communication is clear text. This includes the initial password in the
connection string as well as all data you send between client/server.
You have two options if you want to secure the data
- IPSec tunnel between the two parties
- Enable SSL in SQL Server
---------------------------------------
Dominick Baier - DevelopMentor
http://www.leastprivilege.com
> I've coded a VB.NET windows service that uses ADO.NET to communicate
> with both a MS Access database and an MS SQL Server 2000 database.
> I'm using SQL Authentication to validate access, but I'm not sure what
> options I have (if any) to secure the data transmission/communicate
> between my Windows Service and the SQL Server.
>
> I know with my web apps I can uses SSL, but what about standard .NET
> Windows apps -- do I have anyway to secure the data transmission
> to/from the SQL Server?
>
> Thanks,
>
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