Article View: pl.comp.security
Article #181Re: IP-spoofing
From: Jarek Lis
Date: Mon, 25 Nov 1996 17:27
Date: Mon, 25 Nov 1996 17:27
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Jerzy Michal Pawlak <jmp@fuw.edu.pl> wrote: : Oczywiscie dobry router (firewall) nie powinien wpuszczac w ogole w siec : pakietow ktore wydaja sie przychodzic 'ze zlej strony' - taki router stanowi : zabezpieczenie przed atakiem metoda IP-spoofing. Problem w tym, ze 'dobra' siec wewnetrzna, to tez taka, gdzie sa petle na wypadek awarii routerow. Wiec niestety, pakiety moga dochodzic roznymi dziwnymi drogami. Jaroslaw Lis +------------------------------------------------------------------------+ | lis@ict.pwr.wroc.pl | Institute of Engineering Cybernetics | | tel 48-71-202636 | Technical University of Wroclaw, Poland | | fax 48-71-203408 or 517398 | | +------------------------------------------------------------------------+
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!pingwin.icm.edu.pl!news.icm.edu.pl!uw.edu.pl!news.nask.pl!ict.pwr.wroc.pl!not-for-mail From: Jarek Lis <lis@ict.pwr.wroc.pl> Newsgroups: pl.comp.security Subject: Re: IP-spoofing Date: 25 Nov 1996 17:27:14 GMT Organization: Technical University of Wroclaw, Poland Lines: 18 Distribution: world Message-ID: <57ckti$70n@okapi.ict.pwr.wroc.pl> References: <329868b7.11864344@news.nask.org.pl> <3298E56F.39125D6F@lodz.pdi.net> <57bl2k$dhl@h1.uw.edu.pl> NNTP-Posting-Host: okapi.ict.pwr.wroc.pl X-Newsreader: TIN [UNIX 1.3 unoff BETA release 961015] MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit