Dos attack on SSH

[Dustin Larmeir]

Another option is BFD http://www.rfxn.com/projects/brute-force-detection/

Dustin

On Sat, Jul 10, 2010 at 8:47 AM, Jeff <jeff at virgin.net> wrote:

> You can also use something like denyhosts (http://denyhosts.sf.net). I use
> it on one of my public facing hosts and it works really well - it will
> automatically add IPs to hosts.deny after a configurable number of failed
> logins.
>
> Jeff
>
>
>
> On Sat, Jul 10, 2010 at 10:56 AM, Z.Steven.Schofield
> <shadowarrx at gmail.com>wrote:
>
> > hi:
> >
> > On Sat, Jul 10, 2010 at 14:22, Tanweer Noor <tanweer.noor at gmail.com>
> > wrote:
> >
> > > use /etc/hosts.allow option for ssh and for Apache check your
> httpd.conf
> > > file for options.
> > >
> > >
> > >
> > > ~Tanweer
> > >
> > > On Fri, Jul 9, 2010 at 10:13 PM, Raj Har <raj4list at gmail.com> wrote:
> > >
> > > > Hello all,
> > > >               i want stop DOS attack(like limited IP address or
> limited
> > > > users can access my ssh server {for users i know allowusers option})
> on
> > > SSH
> > > > service by ssh configure file not by iptables.
> > > > Is there any option in ssh please update me.
> > > >
> > > > I need same thing in apache web server i want limited users can
> access
> > my
> > > > website.
> > > >
> > > > Thanks
> > > > --
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> > > >
> > >
> > >
> > >
> > > --
> > > ~ Tanweer
> > > ----
> > > --
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> > >
> >
> > 1. enable SSH on an unusual port such as 2222.It's simply and  very
> > effective.
> > 2. disable password login, use PubkeyAuthentication
> >
> > regards
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