{"id":36861,"date":"2019-10-31T22:14:20","date_gmt":"2019-10-31T19:14:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/najden-metod-dlya-opredeleniya-prosmotra-v-rezhime-inkognito-v-chrome-76\/"},"modified":"2019-10-31T22:14:20","modified_gmt":"2019-10-31T19:14:20","slug":"najden-metod-dlya-opredeleniya-prosmotra-v-rezhime-inkognito-v-chrome-76","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/najden-metod-dlya-opredeleniya-prosmotra-v-rezhime-inkognito-v-chrome-76","title":{"rendered":"Megtal\u00e1lt\u00e1k a Chrome 76-os verzi\u00f3j\u00e1ban az inkognit\u00f3 m\u00f3dban val\u00f3 megtekint\u00e9s meghat\u00e1roz\u00e1s\u00e1nak m\u00f3dszer\u00e9t.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A Chrome 76-ban <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51122\">elrejtettek<\/a><\/noindex> a FileSystem API megval\u00f3s\u00edt\u00e1s\u00e1ban l\u00e9v\u0151 kiskaput, amely lehet\u0151v\u00e9 tette, hogy a webalkalmaz\u00e1sokb\u00f3l meghat\u00e1rozz\u00e1k az inkognit\u00f3 m\u00f3d haszn\u00e1lat\u00e1t. A Chrome 76-t\u00f3l kezdve a FileSystem API-hoz val\u00f3 hozz\u00e1f\u00e9r\u00e9s blokkol\u00e1sa, amelyet az inkognit\u00f3 m\u00f3d aktivit\u00e1s\u00e1nak jelz\u00e9s\u00e9re haszn\u00e1ltak, helyett a b\u00f6ng\u00e9sz\u0151 le\u00e1ll\u00edtotta a FileSystem API korl\u00e1toz\u00e1s\u00e1t, de a m\u00f3dos\u00edt\u00e1sokat tiszt\u00edtotta a munkamenet ut\u00e1n. Ahogy kider\u00fclt, az \u00faj megval\u00f3s\u00edt\u00e1s <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.jse.li\/posts\/chrome-76-incognito-filesystem-timing\/\">rendelkezik<\/a><\/noindex> h\u00e1tr\u00e1nyokkal, amelyek lehet\u0151v\u00e9 teszik, hogy ugyan\u00fagy meghat\u00e1rozz\u00e1k az inkognit\u00f3 m\u00f3d aktivit\u00e1s\u00e1t.<\/p>\n<p>A probl\u00e9ma l\u00e9nyege, hogy a FileSystem API haszn\u00e1lat\u00e1val foly\u00f3 inkognit\u00f3 m\u00f3d\u00fa munkamenet ideiglenes, \u00e9s az adatok nem ker\u00fclnek ment\u00e9sre a lemezen, hanem a mem\u00f3ri\u00e1ban maradnak. Ennek megfelel\u0151en <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/veggiedefender\/chrome-filesystem-timing\">az adatok FileSystem API-n kereszt\u00fcli t\u00e1rol\u00e1si idej\u00e9nek m\u00e9r\u00e9s\u00e9vel \u00e9s a megjelen\u0151 elt\u00e9r\u00e9sekkel (a RAM-ban val\u00f3 t\u00e1rol\u00e1s sor\u00e1n \u00e1lland\u00f3 jellemz\u0151k r\u00f6gz\u00fclnek, m\u00edg a lemezre \u00edr\u00e1skor a k\u00e9sleked\u00e9sek v\u00e1ltoznak) meglehet\u0151sen biztosan meg lehet \u00edt\u00e9lni, hogy a megtekintett oldal inkognit\u00f3 m\u00f3dban van-e vagy sem. A m\u00f3dszer h\u00e1tr\u00e1nya, hogy az elt\u00e9r\u00e9sek m\u00e9r\u00e9s\u00e9nek folyamata el\u00e9g hossz\u00fa, ami k\u00f6r\u00fclbel\u00fcl egy percig is eltarthat (<\/a><\/noindex> Ek\u00f6zben a Chrome 76-ban m\u00e9g egy<noindex><a rel=\"nofollow\" href=\"https:\/\/jse.li\/chrome-filesystem-timing\/\">demonstration<\/a><\/noindex>). <\/p>\n<p>probl\u00e9ma is nyitva maradt, amely lehet\u0151v\u00e9 teszi az inkognit\u00f3 m\u00f3d aktivit\u00e1s\u00e1nak meg\u00edt\u00e9l\u00e9s\u00e9t az API-n kereszt\u00fcl be\u00e1ll\u00edtott korl\u00e1toz\u00e1sok \u00e9rt\u00e9kel\u00e9s\u00e9vel <noindex><a rel=\"nofollow\" href=\"https:\/\/mishravikas.com\/articles\/2019-07\/bypassing-anti-incognito-detection-google-chrome.html\">probl\u00e9ma<\/a><\/noindex>Quota Management <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.chrome.com\/apps\/offline_storage#managing_quota\">. Az inkognit\u00f3 m\u00f3dban el\u00e9rhet\u0151 ideiglenes t\u00e1rol\u00f3ra m\u00e1s korl\u00e1tokat \u00e1ll\u00edtanak be, mint a teljes t\u00e1rol\u00e1s eset\u00e9n.<\/a><\/noindex>Eml\u00e9keztet\u00fcnk arra, hogy az inkognit\u00f3 m\u00f3d meghat\u00e1roz\u00e1s\u00e1ban \u00e9rdekelt oldalak m\u0171k\u00f6dnek, amelyek teljes hozz\u00e1f\u00e9r\u00e9st biztos\u00edtanak fizet\u0151s el\u0151fizet\u00e9ssel (paywall) alap\u00fa modellek szerint. Az \u00faj k\u00f6z\u00f6ns\u00e9g vonz\u00e1sa \u00e9rdek\u00e9ben az ilyen oldalak \u00faj felhaszn\u00e1l\u00f3knak demonstr\u00e1ci\u00f3s teljes hozz\u00e1f\u00e9r\u00e9st biztos\u00edtanak egy ideig, amelyet akt\u00edvan haszn\u00e1lnak a paywall megker\u00fcl\u00e9s\u00e9re. A legegyszer\u0171bb m\u00f3dja a hozz\u00e1f\u00e9r\u00e9s megszerz\u00e9s\u00e9nek az ilyen rendszerekben az inkognit\u00f3 m\u00f3d haszn\u00e1lata, amelyben az oldal \u00fagy v\u00e9li, hogy a felhaszn\u00e1l\u00f3 el\u0151sz\u00f6r nyitotta meg az oldalt. A kiad\u00f3k ilyen viselked\u00e9se nem tetszik, ez\u00e9rt akt\u00edvan haszn\u00e1lt\u00e1k a FileSystem API-hoz kapcsol\u00f3d\u00f3 kiskaput annak \u00e9rdek\u00e9ben, hogy k\u00f6vetelj\u00e9k az inkognit\u00f3 m\u00f3d le\u00e1ll\u00edt\u00e1s\u00e1t a tov\u00e1bbi b\u00f6ng\u00e9sz\u00e9shez.<\/p>\n<p>A Chrome 76-ban elrejtettek egy kiskaput a FileSystem API megval\u00f3s\u00edt\u00e1s\u00e1ban, amely lehet\u0151v\u00e9 teszi a meghat\u00e1roz\u00e1s\u00e1t az alkalmaz\u00e1sb\u00f3l.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51226\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 Chrome 76 \u0431\u044b\u043b\u0430 \u043f\u0440\u0438\u043a\u0440\u044b\u0442\u0430 \u043b\u0430\u0437\u0435\u0439\u043a\u0430 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 FileSystem API, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0438\u0437 web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0440\u0435\u0436\u0438\u043c\u0430 \u0438\u043d\u043a\u043e\u0433\u043d\u0438\u0442\u043e. \u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 Chrome 76 \u0432\u043c\u0435\u0441\u0442\u043e \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a FileSystem API, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u043a\u0430\u043a \u043f\u0440\u0438\u0437\u043d\u0430\u043a \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u0440\u0435\u0436\u0438\u043c\u0430 \u0438\u043d\u043a\u043e\u0433\u043d\u0438\u0442\u043e, \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u043f\u0435\u0440\u0435\u0441\u0442\u0430\u043b \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0442\u044c FileSystem API, \u043d\u043e \u043e\u0447\u0438\u0449\u0430\u043b \u0432\u043d\u043e\u0441\u0438\u043c\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u043b\u0435 \u0441\u0435\u0430\u043d\u0441\u0430. \u041a\u0430\u043a \u043e\u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c, \u043d\u043e\u0432\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0438\u043c\u0435\u0435\u0442 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u043a\u0430\u043a \u0438 \u0440\u0430\u043d\u044c\u0448\u0435 [&hellip;]<\/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-36861","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 Chrome 76 \u0431\u044b\u043b\u0430 \u043f\u0440\u0438\u043a\u0440\u044b\u0442\u0430 \u043b\u0430\u0437\u0435\u0439\u043a\u0430 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 FileSystem API, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0438\u0437 web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435.\" 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