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Re: Is NAT can provide some kind of protection?
From: Lamar Owen <lowen () pari edu>
Date: Thu, 13 Jan 2011 14:44:57 -0500
On Wednesday, January 12, 2011 12:16:27 pm Valdis.Kletnieks () vt edu wrote:
140 million compromised PC's, most of them behind a NAT, can't be wrong. :)
How many more would there be if most PC's were not behind NAT or stateful firewalling? Or, to turn it on its ear, "Windows is the best OS; 250 million Windows PC's can't be wrong." Uh, yes they can. The various implementations of NAT, the various implementations of stateless and stateful firewalling, and any other ingress protections only cover a few attack vectors; surf-by client-driven web bugs aren't in that set of vectors. However, mechanisms like PVLANs and internal firewalling can help mitigate those, as can host-based protections.
Current thread:
- Re: Is NAT can provide some kind of protection?, (continued)
- Re: Is NAT can provide some kind of protection? Douglas Otis (Jan 14)
- Re: Is NAT can provide some kind of protection? Owen DeLong (Jan 12)
- Re: Is NAT can provide some kind of protection? David Barak (Jan 12)
- Re: Is NAT can provide some kind of protection? Owen DeLong (Jan 12)
- Re: Is NAT can provide some kind of protection? Jack Bates (Jan 13)
- Re: Is NAT can provide some kind of protection? Dobbins, Roland (Jan 13)
- Re: Is NAT can provide some kind of protection? Jack Bates (Jan 13)
- Re: Is NAT can provide some kind of protection? William Herrin (Jan 13)
- Re: Is NAT can provide some kind of protection? Jack Bates (Jan 13)
- Re: Is NAT can provide some kind of protection? William Herrin (Jan 13)
- Re: Is NAT can provide some kind of protection? Lamar Owen (Jan 13)
- Re: Is NAT can provide some kind of protection? Owen DeLong (Jan 13)
- Re: Is NAT can provide some kind of protection? Paul Ferguson (Jan 12)
- Re: Is NAT can provide some kind of protection? Steven Kurylo (Jan 12)
- Re: Is NAT can provide some kind of protection? Owen DeLong (Jan 12)
- Re: Is NAT can provide some kind of protection? Scott Helms (Jan 12)
- Re: Is NAT can provide some kind of protection? Chris Adams (Jan 12)
- Re: Is NAT can provide some kind of protection? Scott Helms (Jan 12)
- Re: Is NAT can provide some kind of protection? david raistrick (Jan 12)