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Spufing abo spufing ataka angl spoofing attack v konteksti bezpeki merezhi ce vipadok koli osoba abo programa maskuyetsya pid inshu za dopomogoyu falsifikaciyi danih i tim samim otrimuye nezakonnu perevagu Spufing ta TCP IPDokladnishe IP spoofing ARP spoofing ta Pidmina MAC adresi Bilshist protokoliv TCP IP ne zabezpecheni mehanizmami autentifikaciyi dzherela abo miscya priznachennya povidomlennya Tomu voni ye vrazlivimi do spufing atak yaksho u zastosunkah ne vzhito dodatkovih zahodiv bezpeki z metoyu perevirki hostiv yaki prijmayut ta vidpravlyayut informaciyu Zokrema IP spoofing ta ARP spoofing mozhut vikoristovuvatis dlya atak lyudina poseredini proti hostiv u komp yuternij merezhi Spufing ataki na osnovi protokolu TCP IP mozhut buti poslableni yaksho vikoristovuvati fayervol z dokladnim analizom paketiv abo provoditi identifikaciyu vidpravnika ta otrimuvacha povidomlennya GPS spufingSpufing ataka yaka namagayetsya obduriti GPS prijmach shlyahom peredavannya shirokomovnih signaliv shozhih na nizku spravzhnih signaliv GPS odnak trohi potuzhnishih za signali sho nadhodyat vid GPS suputnikiv Ci imitovani signali formuyutsya takim chinom shob zmusiti oderzhuvacha nevirno viznachati svoye misce roztashuvannya vvazhayuchi jogo takim yake potribno atakuyuchomu Oskilki sistemi GPS pracyuyut na osnovi vimiryuvannya chasu prohodzhennya signalu vid suputnika do prijmacha to dlya uspishnogo GPS spufingu atakuyuchij maye tochno znati de perebuvaye jogo zhertva shob strukturuvati imitovanij signal z nalezhnimi zatrimkami Taka spufing ataka pochinayetsya zi shirokomovnogo peredavannya signalu sho spochatku vkazuye korektnu poziciyu yaka zgodom postupovo vidhilyayetsya do zadanoyi atakuyuchim oskilki zanadto shvidke peremishennya sprichinit vtratu signalnogo blokuvannya i todi atakuyuchij sprijmatimetsya oderzhuvachem lishe yak peredavach pereshkod 29 lipnya 2013 studentami z universitetu Ostina Tehas vdalosya vidhiliti vid kursu 213 futovu yahtu za dopomogoyu metodu GPS spufinga PrimitkiJindal K Dalal S Sharma K K February 2014 Analyzing Spoofing Attacks in Wireless Networks 2014 Fourth International Conference on Advanced Computing amp Communication Technologies s 398 402 doi 10 1109 ACCT 2014 46 ISBN 978 1 4799 4910 6 S2CID 15611849 Arhiv originalu za 13 bereznya 2014 Procitovano 13 bereznya 2014
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