RE: Pubstro rash

From: Steve Drees (drees_at_rangebroadband.com)
Date: 03/17/05

  • Next message: Alexandre Skyrme: "RE: Pubstro rash" 
    To: <gillettdavid@fhda.edu>, <incidents@securityfocus.com>
Date: Thu, 17 Mar 2005 15:51:25 -0600

     
    > 3. Instead of a random high port, the installed FTP server
    > listens on port 53. Which I can't block, because DNS may
    > need to use it, right?

    But, you know where your DNS servers are right?

    Allow all connections to port 53 of your DNS servers
    Deny all connections to port 53 on any other IP.

  • Next message: Alexandre Skyrme: "RE: Pubstro rash"

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