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Re: Telco's write best practices for packet switchingnetworks
--On 06 March 2002 15:04 +0000 "Christopher L. Morrow" <[email protected]> wrote:
Um, that would be "ONLY port 25 listening" on it's public network facing interface wouldn't it.Eric's point was you deploy your fancy-dan mail server with ONLY 22 and 25 listening,
Why would you want to expose a management protocol like ssh to the Internet?
OK so leaving ssh open is convenient, but if we are talking best practice surely having your remote management protocols running on a separate network, or at the very least filtering on a host basis so that it's only listening to connects from your NOC has to be the way to do this.