Security Basics mailing list archives
Re: wireless security on notebooks
From: Orlin Gueorguiev <orlin () baturov com>
Date: Sun, 30 Sep 2007 21:40:54 +0200
Blocking incoming packets to your WAN from any private scheme of IP addresses - 10.0.0.0 – 10.255.255.255 172.16.0.0 – 172.31.255.255 and 192.168.0.0 – 192.168.255.255 - is a good idea. In networking terms is called IP Spoofing meaning that someone using any IP from the above range may deceive your firewall settings and interpreted as someone from your internal network!!Is there a singularity with these address ranges ?
Yep, those addresses are only for internal usage, they should not be routed in a WAN! thus blocking them is a good idea. Blocking 127.x.x.x on every computer/router/etc is a good practice as well, because it should be used for only internal comunication.
Current thread:
- Re: wireless security on notebooks belinda (Oct 01)
- Re: wireless security on notebooks gjgowey (Oct 01)
- <Possible follow-ups>
- Re: wireless security on notebooks Orlin Gueorguiev (Oct 01)
- Re: Re: wireless security on notebooks rohnskii (Oct 02)