On Feb 8, 2005, at 10:57 AM, jake wrote:
You should block everything that isn't used.sounds right.
bruce, this is the list of ports to bar traffic from that i found online:
20, 25, 111, 135, 137, 139, 445, 515, 1080, 1433, 1434, 3128, 3306, 6000,
8080.
obviously there are loads of others...
i'm wondering if there is a way to do it the other way round, ie close everything except 80 and 21?
I don't know anything about your model firewall. RTM. There should be a way to do it. It would be a pretty incompetent firewall otherwise.
interested by sftp - will i still be able to get my users to use transmit toUse port 22 for SSH (and stop using FTP, use sftp instead, or tunnel ftp over ssh), turn on port 80, and see what breaks.
login and download/upload.
Yes transmit does SFTP iirc, or they can use Fugu, which is free.
-- Bruce Johnson University of Arizona College of Phar macy Information Technology Group
Institutions do not have opinions, merely customs
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