> Run a script watching the logs for anyone failing logins and add
those addresses to a block list.
> --Bill
It is useless work, now I am not going to leave border of Russia is
already in 10 times less than potential addresses, but all the same very
much, it is a lot of. :)
There is a nic
I also have plans to write a sniffer to detect this kind of misuse
without log-parsing, and the idea is to implement it at your gateway
choke-point so it can detect it against any inbound connection,
regardless of the ultimate source. Sorry to mention vaporware, but
I'm pretty close to finishing
You have to be aware that this otoh might open you to DoS attacks. People
spoofing connections from your address will lock you out from your own
server.
It requires spoofing a full TCP connect, which is more difficult than
most DoS types are willing to do. Even harder if you're doing
"reassemb
On May 15, 2006, at 6:29 PM, Scott Ullrich wrote:
You have to be aware that this otoh might open you to DoS
attacks. People
spoofing connections from your address will lock you out from your
own
server.
An alternative is available for PF that monitors the ssh syslog.
Take a look at:
htt
On 5/15/06, Max Laier <[EMAIL PROTECTED]> wrote:
You have to be aware that this otoh might open you to DoS attacks. People
spoofing connections from your address will lock you out from your own
server.
An alternative is available for PF that monitors the ssh syslog.
Take a look at:
http://pfs
On Tue, May 16, 2006 1:17 am, Kian Mohageri wrote:
>>
>> There is a nice and easy way to blocking ssh brute-force attempts with
>> pf
>> only:
>>
>> http://legonet.org/~griffin/openbsd/block_ssh_bruteforce.html
>
>
>
> Exactly. This is a much cleaner solution than portknocking to stop brute
> f
There is a nice and easy way to blocking ssh brute-force attempts with pf
only:
http://legonet.org/~griffin/openbsd/block_ssh_bruteforce.html
Exactly. This is a much cleaner solution than portknocking to stop brute
force attacks. I recently implemented this on a few of my servers.
__
On Monday 15 May 2006 18:07 Bill Marquette wrote:
> On 5/15/06, GreenX FreeBSD <[EMAIL PROTECTED]> wrote:
> > > I'd advise against what you're trying to do. It won't make your box
> > > more secure.
> >
> > Why?
> > Simply so, on ssh you will not come any more.
> > If I am not mistaken, probability
On 5/15/06, GreenX FreeBSD <[EMAIL PROTECTED]> wrote:
> I'd advise against what you're trying to do. It won't make your box
> more secure.
Why?
Simply so, on ssh you will not come any more.
If I am not mistaken, probability of that the scanner will begin the
check with "key" port,
and further at
Kian Mohageri пишет:
you're probably trying to use this on a port where nothing is listening.
Yes, I understand it, and I about it have written in my letter.
I think above that how to make so that worked on not listening port.
It is possible certainly, simply to redirect on any something respond
On Mon, May 15, 2006 at 02:24:41PM +1200, Andrew Thompson wrote:
> Looks good to me and it looks like its working for Adam. Did you want to
> commit this Daniel?, ive made a few comments below.
Commited to HEAD including your changes.
Daniel
___
freebs
Current FreeBSD problem reports
Critical problems
Serious problems
S Submitted Tracker Resp. Description
---
o [2005/06/15] kern/82271 pf [pf] cbq scheduler cause bad latency
f [2005/07/31] kern/8437
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