Security Basics mailing list archives
Re: SSH server under attack...
From: "Bryan S. Sampsel" <bsampsel () libertyactivist org>
Date: Wed, 25 Jan 2006 07:16:24 -0700 (MST)
Dave wrote:
This sounds like a good idea. But I cant install portsentry on the router...which still can be scanned to find it's *open* ports. I think we are going to set up linux box as firewall using iptables and install portsentry etc...Off hand do you know if portsentry (or any other application that) will notify you in real time of any attempted intrusion via email?
Yes. You can use sendEmail, a perl script to send to your SMTP server and avoid setting up an SMTP server on your firewall. Linux or FreeBSD will do wonders for you. And based on some comparisons I've done, I'd say you'll see a performance pickup. good luck. bryan --------------------------------------------------------------------------- EARN A MASTER OF SCIENCE IN INFORMATION ASSURANCE - ONLINE The Norwich University program offers unparalleled Infosec management education and the case study affords you unmatched consulting experience. Tailor your education to your own professional goals with degree customizations including Emergency Management, Business Continuity Planning, Computer Emergency Response Teams, and Digital Investigations. http://www.msia.norwich.edu/secfocus ---------------------------------------------------------------------------
Current thread:
- SSH server under attack... Dave (Jan 24)
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- Re: SSH server under attack... Dave (Jan 25)
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- Re: SSH server under attack... Josh Chaney (Jan 25)
- Re: SSH server under attack... Edward Krack (Jan 25)
- Re: SSH server under attack... Isaac Perez (Jan 25)
- Re: SSH server under attack... Juan Hernandez (Jan 29)
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- Re: SSH server under attack... Dave (Jan 25)
- Re: SSH server under attack... Bryan S. Sampsel (Jan 26)
- Re: SSH server under attack... Dave (Jan 25)
- Re: SSH server under attack... Robert Larsen (Jan 25)
- Re: SSH server under attack... Ansgar -59cobalt- Wiechers (Jan 26)
- Re: SSH server under attack... Rembrandt (Jan 26)
- Re: SSH server under attack... Jason Mitchell (Jan 25)
- Re: SSH server under attack... Teemu A. (Jan 26)
- Re: SSH server under attack... ilaiy (Jan 25)
- RE: SSH server under attack... Matt Cunnane (Jan 26)
- Re: SSH server under attack... Frankie Li (Jan 26)
- Re: SSH server under attack... Matt Alexander (Jan 26)
- Re: SSH server under attack... unixadmin99 (Jan 26)