Re: SSH security

From: R Dicaire (rdicaire@ardynet.com)
Date: 10/19/01 

Message-Id: <200110191607.f9JG77729460@rdb.linux-help.org>
Date: Fri, 19 Oct 2001 16:07:07 -0000
To: "Brian Clifton" <brian@omegadm.co.uk>, <focus-linux@lists.securityfocus.com>
Subject: Re: SSH security
From: "R Dicaire" <rdicaire@ardynet.com>

Brian Clifton <brian@omegadm.co.uk> said:

> Does anyone know how to restrict ssh login access to certain ip's??
> e.g. like host.allow does? I have found un-authorised attempts trying
> to log in via ssh in var/logs/secure...

Recompile ssh to use tcp-wrappers, doing a ./configure --help in the ssh src
tree will show the option.

Then use hosts.allow and .deny to control access.

Relevant Pages

  • Re: SSH security
    ... Subject: SSH security ... > Does anyone know how to restrict ssh login access to certain ip's?? ...
    (Focus-Linux)
  • Re: SSH security
    ... Subject: SSH security ... > Does anyone know how to restrict ssh login access to certain ip's?? ... recommend tcp wrappers when it is a must situation). ... other traffic inbound for port 22 on your box. ...
    (Focus-Linux)
  • SSH security
    ... Does anyone know how to restrict ssh login access to certain ip's?? ... # I can not use this as our ADSL ip address does not reverse map ... Cuckfield House, High Street, Cuckfield, West Sussex RH17 5EL ...
    (Focus-Linux)
  • Re: SSH security
    ... Subject: SSH security ... > Does anyone know how to restrict ssh login access to certain ip's?? ... > # I can not use this as our ADSL ip address does not reverse map ...
    (Focus-Linux)
  • Re: Somebody is keep trying to ssh into my systems, how can I stop that?
    ... portknocking scheme without a hiccup. ... It works together with ssh to maximize the ... did not have port knocking, ... addresses and attack my port still having to break ssh security (only ...
    (comp.os.linux.security)