{"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\/ro\/blog\/news\/opendrop-otkrytaya-realizatsii-tehnologii-apple-airdrop","title":{"rendered":"OpenDrop \u2014 implementarea deschis\u0103 a tehnologiei Apple AirDrop","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Proiect Open Wireless Link<\/a><\/noindex>, care se ocup\u0103 cu analiza protocoalelor wireless proprietare ale companiei Apple, a prezentat<\/a><\/noindex> la conferin\u021ba USENIX 2019 raport<\/a><\/noindex> cu analiza vulnerabilit\u0103\u021bilor din protocoalele wireless Apple (au fost descoperite posibilit\u0103\u021bi de atac MiTM pentru a modifica fi\u0219ierele transmise \u00eentre dispozitive, atacuri DoS pentru blocarea interac\u021biunii dispozitivelor \u0219i provocarea bloc\u0103rii acestora, precum \u0219i utilizarea AirDrop pentru identificarea \u0219i urm\u0103rirea utilizatorilor). \u00cen cadrul cercet\u0103rii realizate, au fost preg\u0103tite implement\u0103ri deschise ale protocolului AWDL (Apple Wireless Direct Link) \u0219i tehnologiei AirDrop<\/a><\/noindex>, detalii despre care au fost ob\u021binute \u00een urma ingineriei invers\u0103.<\/p>\n

Implementarea AWDL este scris\u0103 \u00een limbajul C \u0219i publicat\u0103 ca o aplica\u021bie Linux owl<\/a><\/noindex> (Open Wireless Link), utiliz\u00e2nd API-ul Netlink pentru a efectua opera\u021bii specifice Wi-Fi, cum ar fi comutarea canalelor. Integrarea cu stiva de re\u021bea se realizeaz\u0103 printr-un interfa\u021b\u0103 de re\u021bea virtual\u0103, permit\u00e2nd aplica\u021biilor cu suport IPv6 s\u0103 utilizeze protocolul AWDL f\u0103r\u0103 a necesita modific\u0103ri \u00een cod. Func\u021bionarea este posibil\u0103 pe pl\u0103cile de re\u021bea care suport\u0103 modul de monitorizare activ, care permite substituirea cadrelor (de exemplu, este acceptat \u00een Atheros AR9280).<\/p>\n

Protocolul AWDL este baza tehnologiilor wireless Apple, utilizate pentru a organiza interac\u021biuni directe \u00eentre dispozitive f\u0103r\u0103 configurare \u0219i asociere anterioare. Pe baza AWDL func\u021bioneaz\u0103 de asemenea serviciul AirDrop, care permite schimbul de fi\u0219iere prin Wi-Fi \u0219i Bluetooth. Componentele AirDrop preg\u0103tite de cercet\u0103tori sunt scrise \u00een limbajul Python \u0219i sunt disponibile \u00een cadrul proiectului OpenDrop<\/a><\/noindex>. Codul owl \u0219i OpenDrop sunt publicate sub licen\u021ba GPLv3.<\/p>\n

OpenDrop ofer\u0103 o interfa\u021b\u0103 de linie de comand\u0103, permi\u021b\u00e2nd schimbul de fi\u0219iere \u00eentre dispozitive prin Wi-Fi. La nivel de protocol, implementarea este complet compatibil\u0103 cu dispozitivele Apple, permi\u021b\u00e2nd interac\u021biuni \u00eentre sistemele bazate pe Linux \u0219i dispozitivele cu iOS \u0219i macOS. Se permite trimiterea fi\u0219ierelor doar c\u0103tre dispozitive Apple care se afl\u0103 \u00een modul de identificare nelimitat\u0103 de c\u0103tre al\u021bi utilizatori, deoarece identificarea selectiv\u0103 a dispozitivului \u0219i trimiterea conform agendei de contacte necesit\u0103 certificare prin semn\u0103tur\u0103 digital\u0103 Apple. <\/p>\n

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

Sursa: opennet.ro<\/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 \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 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0438 \u0432\u044b\u0437\u043e\u0432\u0430 \u0437\u0430\u0432\u0438\u0441\u0430\u043d\u0438\u044f \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f AirDrop \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-news"],"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 implementarea deschis\u0103 a tehnologiei Apple AirDrop | ProHoster","description":"Proiectul Open Wireless Link, care se ocup\u0103 cu analiza protocoalelor wireless proprietare ale companiei Apple,","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/news\/opendrop-otkrytaya-realizatsii-tehnologii-apple-airdrop","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","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 \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47OpenDrop \u2014 \u043e\u0442\u043a\u0440\u044b\u0442\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 Apple AirDrop | ProHoster","og:description":"\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,","og:url":"https:\/\/prohoster.info\/ro\/blog\/news\/opendrop-otkrytaya-realizatsii-tehnologii-apple-airdrop","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:16:45+00:00","article:modified_time":"2019-10-31T19:16:45+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"37277","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 17:04:39","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:30:00","updated":"2026-01-23 17:04:39","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/37277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/comments?post=37277"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/37277\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/media?parent=37277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/categories?post=37277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/tags?post=37277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}