Security Basics mailing list archives
RE: Firewalls on NICs?
From: "Jeff Gercken" <JeffG () kizan com>
Date: Mon, 2 Jan 2006 11:54:21 -0500
I agree that this is better than a host based firewall running in software and therefore defeatable. I think 3COM announced their solution in 2001 but the cost was just astronomical. Otherwise I think there would have been more interest. A more cost effective route would be to perform the filtering at the network level. Most of the higher end managed switches offer per port ACL capability. The cheapest solution is the Dell (rebranded Netgear) 3324/3348 going for ~$200-300 on Ebay. The 3400 series is the current line, but for some reason they yanked the ACL feature. I've been using these for a number of my small business clients and they perform well. -Jeff On 26 Dec 2005 22:42:10 -0000, maokly10 () hotmail com <maokly10 () hotmail com> wrote:
Greetings: I always wondered if there was a way to program a firewall (not an
IDS!) on a NIC,,,,Alot of benefit could be achieved, such as:
1.Ease the load on the processor. 2.An ASM based firewall is hard to crack. 3.Operating systems become a bit further from the attack I know 3com makes something like i mentioned, but they charge like
150$+...
Could anybody comment on the subject, maybe give me some guidlines. thanx in advance MJ ---------------------------------------------------------------------- ----- 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
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------------------------------------------------------------------------ --- 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 ------------------------------------------------------------------------ ---- --------------------------------------------------------------------------- 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:
- RE: Firewalls on NICs? Jeff Gercken (Jan 03)