Re: Package to block random SSH login attempts?

2004-12-23 Thread Karsten M. Self
on Mon, Dec 06, 2004 at 07:10:03PM +1100, Sam Watkins ([EMAIL PROTECTED]) wrote: The other thing about ssh attacks is that I feel that I should try to contact the people whose server has presumably been taken over and let them know that it is attacking other servers. I did this manually a

Re: Package to block random SSH login attempts?

2004-12-23 Thread Marc Demlenne
You can also propose to everyone who want to verify the integrity of its system to check that himself. A script like chkrootkit which search for the signature of a past ssh (or other) attack. A simple reference in the doc of ssh could alarm lots of people. cron ta run it periodically, and don't

Re: Package to block random SSH login attempts?

2004-12-06 Thread Sam Watkins
The other thing about ssh attacks is that I feel that I should try to contact the people whose server has presumably been taken over and let them know that it is attacking other servers. I did this manually a couple times, but I guess it would be useful to have a script to help. (lookup whois

Re: Package to block random SSH login attempts?

2004-12-05 Thread W. Paul Mills
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Adam Rosi-Kessel wrote: | Is there any Debian package (or free software outside of Debian) that can | detect random ssh login attempts and blacklist (temporarily or | permanently) the IP address? | | portsentry is similar but not quite on point. As I

Re: Package to block random SSH login attempts?

2004-12-05 Thread Paul Seelig
[EMAIL PROTECTED] (Adam Rosi-Kessel) writes: Is there any Debian package (or free software outside of Debian) that can detect random ssh login attempts and blacklist (temporarily or permanently) the IP address? You might want to check the (albeit still unofficial) mirabello package i provide

Re: Package to block random SSH login attempts?

2004-12-05 Thread Sam Watkins
On Sat, Dec 04, 2004 at 11:42:40AM -0500, Adam Rosi-Kessel wrote: Is there any Debian package (or free software outside of Debian) that can detect random ssh login attempts and blacklist (temporarily or permanently) the IP address? My new server has been getting attacked several times a week,

Package to block random SSH login attempts?

2004-12-04 Thread Adam Rosi-Kessel
Is there any Debian package (or free software outside of Debian) that can detect random ssh login attempts and blacklist (temporarily or permanently) the IP address? portsentry is similar but not quite on point. As I understand it, portsentry will block port scanners, but not people attempting

Re: Package to block random SSH login attempts?

2004-12-04 Thread s. keeling
Incoming from Adam Rosi-Kessel: Is there any Debian package (or free software outside of Debian) that can detect random ssh login attempts and blacklist (temporarily or permanently) the IP address? fwlogwatch purports to be able to do this (I haven't tried this feature; ymmv). However,

Re: Package to block random SSH login attempts?

2004-12-04 Thread Jacob S
On Sat, 4 Dec 2004 14:50:24 -0700 s. keeling [EMAIL PROTECTED] wrote: Incoming from Adam Rosi-Kessel: Is there any Debian package (or free software outside of Debian) that can detect random ssh login attempts and blacklist (temporarily or permanently) the IP address? fwlogwatch purports

Re: Package to block random SSH login attempts?

2004-12-04 Thread s. keeling
Incoming from Jacob S: On Sat, 4 Dec 2004 14:50:24 -0700 s. keeling [EMAIL PROTECTED] wrote: Incoming from Adam Rosi-Kessel: Is there any Debian package (or free software outside of Debian) that can detect random ssh login attempts and blacklist (temporarily fwlogwatch purports to

Re: Package to block random SSH login attempts?

2004-12-04 Thread Ron Johnson
On Sat, 2004-12-04 at 11:42 -0500, Adam Rosi-Kessel wrote: Is there any Debian package (or free software outside of Debian) that can detect random ssh login attempts and blacklist (temporarily or permanently) the IP address? portsentry is similar but not quite on point. As I understand it,