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This is not firewall specific, but it makes me sleep better at night :) |
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|
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Add this to /etc/ssh/sshd_config |
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AllowUsers youruser anotheruser |
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|
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Put all the users who should be able to ssh into your machine, and no |
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one but them can log in... :) |
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pam_tally might be good to take a look at, also. |
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|
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Good luck |
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|
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On 10/2/05, Jeremy Brake <gentoolists@×××××××××××.nz> wrote: |
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> Hey all, |
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> |
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> I'm looking for an app/script which can monitor for failed ssh logins, |
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> and block using IPTables for $time after $number of failed logins (an |
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> exclusion list would be handy as well) so that I can put a quick stop to |
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> these niggly brute-force ssh "attacks" I seem to be getting more and |
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> more often. |
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> |
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> Anyone have any ideas? |
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> |
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> Thanks, Jeremy B |
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> -- |
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> gentoo-security@g.o mailing list |
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> |
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> |
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-- |
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