Re: SQL server port security Issue
From: Sue Hoegemeier (Sue_H_at_nomail.please)
Date: 07/06/04
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Date: Mon, 05 Jul 2004 21:00:43 -0600
In terms of security, using a different port instead of the
default port just makes it harder to find SQL Server
listening on the other port. But not much harder.
Enabling only the required services would be something you'd
want to do to secure any server whether it runs SQL Server
or not.
The following are good links for information on security
your SQL Server:
Microsoft SQL Server 2000 SP3 Security Features and Best
Practices
http://www.microsoft.com/technet/prodtechnol/sql/maintain/security/sp3sec/default.asp
SQL Server Security Resources Site:
http://www.microsoft.com/sql/techinfo/administration/2000/security/default.asp
-Sue
On Thu, 1 Jul 2004 22:46:01 -0700, vanishree
<vanishree@discussions.microsoft.com> wrote:
>Hi ,
>
>We have a requirement where in we need to connect to Server Database from client system over internet. That is from a web application, some component is running on client's system and trying to connect to DB on the web server. Which we are abele to do it.
>
>Now we are facing security issue since we are connecting to DB server from client system using IP address of DB server. For this to happen port 1433 is being open on DB server to enable for client system to connect to SQL server over the internet.
>
>What are steps that can be taken to secure SQL server when port is open? Please in this regard.
>
>I have got some of the links on net which puts some light on this :
>
>1. Using Proxy server
>2. Using different port, not the default port
>3. Enabling only the required services and blocking other services.
>
>But I need more light on each one of these. Also if anybody proovide me which is the safest and better way to secure SQL server port keeing it open. I am more interested to know more about securing SQL server using services option.
>
>Early reply will help us.
>
>Thanks,
>Vani
>
>
>
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