{"id":37277,"date":"2019-10-31T22:16:45","date_gmt":"2019-10-31T19:16:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/opendrop-otkrytaya-realizatsii-tehnologii-apple-airdrop\/"},"modified":"2019-10-31T22:16:45","modified_gmt":"2019-10-31T19:16:45","slug":"opendrop-otkrytaya-realizatsii-tehnologii-apple-airdrop","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/opendrop-otkrytaya-realizatsii-tehnologii-apple-airdrop","title":{"rendered":"OpenDrop — avatud Apple AirDrop'i tehnoloogia rakendused","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Projekt Avatud Traadita Link<\/a><\/noindex>, mis tegeleb Apple'i patenteeritud traadita protokollide anal\u00fc\u00fcsiga, esitles<\/a><\/noindex> USENIX 2019 konverentsil aruanne<\/a><\/noindex> anal\u00fc\u00fcsides Apple'i traadita protokollide haavatavusi (leitud MiTM-r\u00fcnnakute v\u00f5imalused andmete muudatuse jaoks, DoS-r\u00fcnnakute v\u00f5imalused seadmete suhtluse katkestamiseks ja n\u00f5rkade kohtade kohaletoimetamise kindlakstegemiseks, samuti AirDropi kasutamine kasutajate tuvastamiseks ja j\u00e4lgimiseks). Uuringu k\u00e4igus loodi avatud AWDL (Apple Wireless Direct Link) protokolli rakendused ja tehnoloogia AirDrop<\/a><\/noindex>, mille detailid saadi tagasipoole l\u00e4biviidud insenerit\u00f6\u00f6 tulemusena.<\/p>\n

AWDL rakendus on kirjutatud C keeles ja avaldatud Linuxi rakendusena owl<\/a><\/noindex> (Open Wireless Link), kasutades Netlink API-d, et teha Wi-Fi-spetsiifilisi toiminguid, nagu kanalite vahetamine. Integreerimine v\u00f5rgu virna toimub virtuaalse v\u00f5rgu liidese kaudu, mis v\u00f5imaldab IPv6-toega rakendustel kasutada AWDL-protokolli ilma koodis muudatusi tegemata. T\u00f6\u00f6 on v\u00f5imalik v\u00f5rkaardil, mis toetab aktiivse j\u00e4lgimise re\u017eiimi, mis v\u00f5imaldab kaadri asendamist (n\u00e4iteks Atheros AR9280 toetab seda).<\/p>\n

AWDL-protokoll on Apple\u2019i juhtmevaba tehnoloogia alus, mida kasutatakse seadmete vahetuks suhtlemiseks ilma eelneva seadistamise ja paarimise vajamata. AWDL-i baasil t\u00f6\u00f6tab ka AirDrop, mis v\u00f5imaldab failide vahetamist Wi-Fi ja Bluetoothi kaudu. Uurijate ettevalmistatud AirDropi komponendid on kirjutatud Pythonis ja on saadaval projekti raames. OpenDrop<\/a><\/noindex>. owl ja OpenDrop kood on avaldatud GPLv3 litsentsi alusel.<\/p>\n

OpenDrop pakub k\u00e4surealiidest, mis v\u00f5imaldab faile vahetada seadmete vahel Wi-Fi kaudu. Protokolli tasandil on rakenduse teostus t\u00e4ielikult \u00fchilduv Apple'i seadmetega, v\u00f5imaldades Linuxi s\u00fcsteemide ja iOS-i ning macOS-i seadmete vahelist suhtlemist. Faile on lubatud saata ainult Apple'i seadmetele, mis on m\u00e4\u00e4ramatute seadmete re\u017eiimis, kuna valikuline seadmete hoidmine ja aadressiraamatu kaudu saatmine n\u00f5uab Apple'i digiallkirja kinnitust. <\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 Open Wireless Link, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0431\u043e\u0440\u043e\u043c \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u0445 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Apple, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 USENIX 2019 \u0434\u043e\u043a\u043b\u0430\u0434 \u0441 \u0430\u043d\u0430\u043b\u0438\u0437\u043e\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430\u0445 Apple (\u043d\u0430\u0439\u0434\u0435\u043d\u044b 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\u0434\u043b\u044f \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0438 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439). \u0412 \u0445\u043e\u0434\u0435 \u043f\u0440\u043e\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0433\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-37277","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47OpenDrop \u2014 avatud Apple AirDrop tehnoloogia rakendus | ProHoster","description":"Open Wireless Link projekt, mis tegeleb Apple'i patenteeritud juhtmevaba protokollide anal\u00fc\u00fcsiga, esitles 2019. aasta USENIX konverentsil ettekannet Apple'i juhtmevaba protokollide haavatavuste anal\u00fc\u00fcsist (leiud tuvastasid v\u00f5imalused MiTM-r\u00fcnnakute teostamiseks seadmete vahel edastatavate failide muutmiseks, DoS-r\u00fcnnakuteks seadmete \u00fchenduse katkestamiseks ning seadmete hangumise p\u00f5hjustamiseks, samuti AirDropi kasutamiseks kasutajate identifitseerimiseks ja j\u00e4lgimiseks).","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/opendrop-otkrytaya-realizatsii-tehnologii-apple-airdrop","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f 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\u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 USENIX 2019 \u0434\u043e\u043a\u043b\u0430\u0434 \u0441 \u0430\u043d\u0430\u043b\u0438\u0437\u043e\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430\u0445 Apple (\u043d\u0430\u0439\u0434\u0435\u043d\u044b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f MiTM-\u0430\u0442\u0430\u043a\u0438 \u0434\u043b\u044f \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 \u043c\u0435\u0436\u0434\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438 \u0444\u0430\u0439\u043b\u043e\u0432, DoS-\u0430\u0442\u0430\u043a\u0438 \u0434\u043b\u044f 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