Security Basics mailing list archives
RE: Port Security on switches?
From: Nick Duda <nduda () VistaPrint com>
Date: Fri, 14 Mar 2008 18:39:35 -0400
Don't patch down ports unless they are needed can be a start. You can use a solution like Cisco Clean Access (CAS/CAM) , great product, but with a price tag. Works wonder for things like this. It can dynamically alter port settings and DMZ/segement off unauthorized systems..etc. - Nick -----Original Message----- From: listbounce () securityfocus com [mailto:listbounce () securityfocus com] On Behalf Of Albert R. Campa Sent: Friday, March 14, 2008 2:22 PM To: security-basics Subject: Port Security on switches? Do you use it? Is it a good idea network wide? Yes I guess it could be an administrative pain but I want to see how it is used these days. Is there an alternative? My concern is people connecting non authorized laptops to the network and getting an IP then access. What is a common/effective way to be notified of any new device connected to the network? Sure we have physical security(guards 24/7) in our main building, badge access security in our other building, but visitors such as vendors, contractors, etc come often and its basically left up to their sponsors to ensure they dont connect anything to a free port on the wall. Comments are appreciated. Albert
Current thread:
- Port Security on switches? Albert R. Campa (Mar 14)
- RE: Port Security on switches? Nick Duda (Mar 17)
- RE: Port Security on switches? Petter Bruland (Mar 17)
- RE: Port Security on switches? Bob Emerson (Mar 17)
- Re: Port Security on switches? Predrag Petrović (Mar 17)
- Re: Port Security on switches? Abe Getchell (Mar 17)
- Re: Port Security on switches? Logan Douglas (Mar 17)
- RE: Port Security on switches? Sule, Mohammed (Mar 21)
- <Possible follow-ups>
- Re: RE: Port Security on switches? CG (Mar 18)