{"id":183466,"date":"2026-09-25T16:54:15","date_gmt":"2026-09-25T14:54:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/ataki-po-storonnim-kanalam-cherez-mehanizm-otslezhivaniya-izmenenij-v-fs"},"modified":"2026-09-25T16:54:21","modified_gmt":"2026-09-25T14:54:21","slug":"side-channel-attacks-via-the-file-system-change-tracking-mechanism","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/side-channel-attacks-via-the-file-system-change-tracking-mechanism","title":{"rendered":"\u00datoky p\u0159es vedlej\u0161\u00ed kan\u00e1ly prost\u0159ednictv\u00edm mechanismu sledov\u00e1n\u00ed zm\u011bn v FS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00fdzkumn\u00edci z Technick\u00e9 univerzity Graz (Rakousko) odhalili s\u00e9rii \u00fatok\u016f skrze alternativn\u00ed kan\u00e1ly (PDF), prov\u00e1d\u011bn\u00fdch pomoc\u00ed n\u00e1stroj\u016f pro sledov\u00e1n\u00ed zm\u011bn v souborov\u00e9m syst\u00e9mu. Tyto \u00fatoky umo\u017e\u0148uj\u00ed sledovat aktivitu ostatn\u00edch u\u017eivatel\u016f na z\u00e1klad\u011b anal\u00fdzy ud\u00e1lost\u00ed t\u00fdkaj\u00edc\u00edch se p\u0159\u00edstupu k soubor\u016fm a adres\u00e1\u0159\u016fm skrze API, jako jsou inotify v Linuxu, FileObserver v Androidu, ReadDirectoryChangesW ve Windows a File System Events v macOS. Z\u00edskan\u00e9 informace mohou b\u00fdt vyu\u017eity k rekonstrukci informac\u00ed, kter\u00e9 u\u017eivatel zad\u00e1v\u00e1 z kl\u00e1vesnice, k ur\u010den\u00ed otev\u00edran\u00fdch webov\u00fdch str\u00e1nek, nebo k organizaci clickjackingov\u00fdch \u00fatok\u016f, kter\u00e9 p\u0159ekr\u00fdvaj\u00ed obsah aktivn\u00edho okna v okam\u017eiku kliknut\u00ed. K\u00f3d s implementac\u00ed metod \u00fatok\u016f byl publikov\u00e1n pod licenc\u00ed MIT.    <\/p>\n<p>Prvn\u00ed metoda \u00fatoku byla demonstrov\u00e1na v Linuxu a je zp\u016fsobena mo\u017enost\u00ed zji\u0161t\u011bn\u00ed p\u0159\u00edstupu k soubor\u016fm uvnit\u0159 adres\u00e1\u0159e, kter\u00e9 nejsou p\u0159\u00edmo dostupn\u00e9 pro \u010dten\u00ed a sledov\u00e1n\u00ed. Pomoc\u00ed funkce inotifywatch lze nep\u0159\u00edmo sledovat zm\u011bny soubor\u016f uvnit\u0159 adres\u00e1\u0159e prost\u0159ednictv\u00edm monitorov\u00e1n\u00ed samotn\u00e9ho adres\u00e1\u0159e.     <\/p>\n<p>Nep\u0159ihl\u00e1\u0161en\u00fd u\u017eivatel nem\u00e1 p\u0159\u00edm\u00fd p\u0159\u00edstup k \u010dten\u00ed obsahu a sledov\u00e1n\u00ed aktivity za\u0159\u00edzen\u00ed \/dev\/input\/event4, kter\u00e9 vykazuje ud\u00e1losti z kl\u00e1vesnice. Av\u0161ak ud\u00e1losti t\u00fdkaj\u00edc\u00ed se souboru \/dev\/input\/event4 ovliv\u0148uj\u00ed stav nad\u0159azen\u00e9ho adres\u00e1\u0159e a mohou b\u00fdt sledov\u00e1ny prost\u0159ednictv\u00edm monitorov\u00e1n\u00ed zm\u011bn metadat adres\u00e1\u0159e \/dev\/input. Stav \/dev\/input\/event4 se m\u011bn\u00ed p\u0159i zad\u00e1v\u00e1n\u00ed dat a zpo\u017ed\u011bn\u00ed mezi ud\u00e1lostmi zaznamenan\u00fdmi prost\u0159ednictv\u00edm inotify koreluj\u00ed se zpo\u017ed\u011bn\u00edmi mezi stisky kl\u00e1ves na kl\u00e1vesnici.     <\/p>\n<p>Pou\u017eit\u00edm metod statistick\u00e9 anal\u00fdzy a s ohledem na to, \u017ee zpo\u017ed\u011bn\u00ed mezi stisky p\u0159i psan\u00ed z\u00e1vis\u00ed na um\u00edst\u011bn\u00ed kl\u00e1ves na kl\u00e1vesnici, je mo\u017en\u00e9 s ur\u010ditou pravd\u011bpodobnost\u00ed obnovit zad\u00e1van\u00e9 informace. Nap\u0159\u00edklad reakce p\u0159i zad\u00e1n\u00ed p\u00edsmene \u201eF\u201c je rychlej\u0161\u00ed ne\u017e p\u0159i zad\u00e1n\u00ed \u201eQ\u201c nebo \u201eX\u201c, proto\u017ee na jeho stisk je pot\u0159eba m\u00e9n\u011b pohyb\u016f prst\u016f. Takt\u00e9\u017e se rychleji prov\u00e1d\u00ed opakovan\u00e9 stisknut\u00ed jedn\u00e9 kl\u00e1vesy a stisknut\u00ed kl\u00e1ves nach\u00e1zej\u00edc\u00edch se bl\u00edzko sebe (\u201es\u201c po \u201ea\u201c se stiskne v\u00fdrazn\u011b rychleji ne\u017e \u201eg\u201c po \u201es\u201c).    <center>  <video controls=\"\" style=\"width: 700px; height: 400px; max-width:100%\" loading=\"lazy\"><source src=\"https:\/\/inoti.fyi\/vid\/linux-local-iki.mp4\" type=\"video\/mp4\" loading=\"lazy\"><\/video>  <\/center>  <\/p>\n<p>Metoda je tak\u00e9 pou\u017eiteln\u00e1 pro rekonstrukci vstupu v SSH sezen\u00edch p\u0159i p\u0159ipojen\u00ed dvou r\u016fzn\u00fdch u\u017eivatel\u016f k jednomu SSH serveru. V tomto p\u0159\u00edpad\u011b m\u016f\u017ee jeden z u\u017eivatel\u016f sledovat ud\u00e1losti, kter\u00e9 nast\u00e1vaj\u00ed p\u0159i zad\u00e1v\u00e1n\u00ed dat druh\u00fdm u\u017eivatelem, prost\u0159ednictv\u00edm sledov\u00e1n\u00ed souboru za\u0159\u00edzen\u00ed \/dev\/pts. Probl\u00e9m byl vy\u0159e\u0161en v lednov\u00fdch aktualizac\u00edch j\u00e1dra 5.10.248, 5.15.198, 6.1.160, 6.6.120, 6.12.65 a 6.18.3 pomoc\u00ed z\u00e1kazu generace ud\u00e1lost\u00ed ACCESS a MODIFY pro rodi\u010dovsk\u00fd adres\u00e1\u0159 p\u0159i p\u0159\u00edstupu nebo zm\u011bn\u011b speci\u00e1ln\u00edch soubor\u016f uvnit\u0159 n\u011bj.              <center>  <video controls=\"\" style=\"width: 700px; height: 400px; max-width:100%\" loading=\"lazy\" preload=\"none\"><source src=\"https:\/\/inoti.fyi\/vid\/linux-remote-iki.mp4\" type=\"video\/mp4\" loading=\"lazy\"><\/video>  <\/center>      <\/p>\n<p>Druh\u00fd zp\u016fsob \u00fatoku umo\u017e\u0148uje ur\u010dit okam\u017eik zobrazen\u00ed dialogu s po\u017eadavkem na parametry autentizace subsyst\u00e9mem Polkit prost\u0159ednictv\u00edm sledov\u00e1n\u00ed p\u0159\u00edstupu k spustiteln\u00e9mu souboru \/usr\/bin\/pkexec. V tuto chv\u00edli m\u016f\u017ee \u00fato\u010dn\u00edk vytvo\u0159it fale\u0161n\u00e9 okno stylizovan\u00e9 jako dialog pro zad\u00e1n\u00ed hesla a zobrazit ho nad skute\u010dn\u00fdm po\u017eadavkem na heslo. U\u017eivateli, kter\u00fd si t\u00e9to podvodu nev\u0161imne, m\u016f\u017ee b\u00fdt nab\u00edzeno zad\u00e1n\u00ed hesla pro potvrzen\u00ed operace do okna \u00fato\u010dn\u00edka. Mo\u017enost proveden\u00ed takov\u00e9ho \u00fatoku byla demonstrov\u00e1na v distribuc\u00edch se stoln\u00edm prost\u0159ed\u00edm KDE Plasma.      <center>  <video controls=\"\" style=\"width: 700px; height: 400px; max-width:100%\" loading=\"lazy\" preload=\"none\"><source src=\"https:\/\/inoti.fyi\/vid\/linux-auth-ui.mp4\" type=\"video\/mp4\" loading=\"lazy\"><\/video>  <\/center>  <\/p>\n<p>Poskytovan\u00e9 rozhran\u00ed API Androidu FileObserver lze pou\u017e\u00edt ke sledov\u00e1n\u00ed aktivity souvisej\u00edc\u00ed s soubory ve ve\u0159ejn\u00fdch adres\u00e1\u0159\u00edch jin\u00fdch aplikac\u00ed. Nap\u0159\u00edklad anal\u00fdzou aktivity v adres\u00e1\u0159i \/sdcard\/Android\/media\/com.whatsapp\/WhatsApp lze sledovat \u010diny odstran\u011bn\u00ed, odes\u00edl\u00e1n\u00ed a p\u0159ij\u00edm\u00e1n\u00ed soubor\u016f, vide\u00ed nebo obr\u00e1zk\u016f v WhatsApp, stejn\u011b jako zjistit n\u00e1zvy odeslan\u00fdch nebo p\u0159ijat\u00fdch soubor\u016f.    <center><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/ebf8b5a70063a90e9067532381814c77.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Na Windows se uk\u00e1zalo, \u017ee zapnut\u00ed sledov\u00e1n\u00ed ud\u00e1lost\u00ed pro ko\u0159enov\u00fd adres\u00e1\u0159 (C:\\) p\u0159en\u00e1\u0161\u00ed informace, v\u010detn\u011b \u00fapln\u00e9 cesty k soubor\u016fm, o jak\u00fdchkoli ud\u00e1lostech se v\u0161emi soubory v souborov\u00e9m syst\u00e9mu, bez ohledu na p\u0159\u00edstupov\u00e1 pr\u00e1va k soubor\u016fm. V\u00fdzkumn\u00edci prok\u00e1zali mo\u017enost vyu\u017eit\u00ed t\u00e9to funkce k real-time sledov\u00e1n\u00ed toho, jak\u00e9 str\u00e1nky u\u017eivatel\u00e9 otv\u00edraj\u00ed ve Firefoxu (pro ka\u017edou str\u00e1nku se v IndexedDB a mezipam\u011bti Firefoxu vytv\u00e1\u0159\u00ed samostatn\u00fd adres\u00e1\u0159 s n\u00e1zvem str\u00e1nky, jeho\u017e p\u0159\u00edstup lze sledovat). Reakce Microsoftu na tento bezpe\u010dnostn\u00ed probl\u00e9m byla nominov\u00e1na na cenu Pwnies Award 2026 v kategorii nejneadekv\u00e1tn\u011bj\u0161\u00ed reakce v\u00fdrobce (Lamest Vendor Response), proto\u017ee z\u00e1stupci spole\u010dnosti zpo\u010d\u00e1tku prohl\u00e1sili, \u017ee se nejedn\u00e1 o zranitelnost, ale o nedokumentovanou funkci.        <center>  <video controls=\"\" style=\"width: 700px; height: 400px; max-width:100%\" loading=\"lazy\" preload=\"none\"><source src=\"https:\/\/inoti.fyi\/vid\/windows-website.mp4\" type=\"video\/mp4\" loading=\"lazy\"><\/video>  <\/center><br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66340\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u0413\u0440\u0430\u0446\u0441\u043a\u043e\u0433\u043e \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 (\u0410\u0432\u0441\u0442\u0440\u0438\u044f) \u0432\u044b\u044f\u0432\u0438\u043b\u0438 \u0441\u0435\u0440\u0438\u044e \u0430\u0442\u0430\u043a \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c (PDF), \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u044b \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u0410\u0442\u0430\u043a\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0442\u044c \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0434\u0440\u0443\u0433\u0438\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0441\u043e\u0431\u044b\u0442\u0438\u0439 \u043e\u0431 \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u043a \u0444\u0430\u0439\u043b\u0430\u043c \u0438 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430\u043c \u0447\u0435\u0440\u0435\u0437 \u0442\u0430\u043a\u0438\u0435 API, \u043a\u0430\u043a inotify \u0432 Linux, FileObserver \u0432 Android, ReadDirectoryChangesW \u0432 Windows \u0438 File System Events \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":183468,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183466","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u0413\u0440\u0430\u0446\u0441\u043a\u043e\u0433\u043e \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 (\u0410\u0432\u0441\u0442\u0440\u0438\u044f) \u0432\u044b\u044f\u0432\u0438\u043b\u0438 \u0441\u0435\u0440\u0438\u044e \u0430\u0442\u0430\u043a \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c (PDF), \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u044b \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Alexander Kovalev\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/side-channel-attacks-via-the-file-system-change-tracking-mechanism\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0410\u0442\u0430\u043a\u0438 \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0424\u0421 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u0413\u0440\u0430\u0446\u0441\u043a\u043e\u0433\u043e \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 (\u0410\u0432\u0441\u0442\u0440\u0438\u044f) \u0432\u044b\u044f\u0432\u0438\u043b\u0438 \u0441\u0435\u0440\u0438\u044e \u0430\u0442\u0430\u043a \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c (PDF), \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u044b \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/news\/side-channel-attacks-via-the-file-system-change-tracking-mechanism\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-09-25T14:54:15+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-09-25T14:54:21+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47\u00datoky prost\u0159ednictv\u00edm bo\u010dn\u00edch kan\u00e1l\u016f skrze mechanismus sledov\u00e1n\u00ed zm\u011bn v FS | ProHoster","description":"V\u00fdzkumn\u00edci z Technick\u00e9 univerzity Graz (Rakousko) odhalili s\u00e9rii \u00fatok\u016f prost\u0159ednictv\u00edm bo\u010dn\u00edch kan\u00e1l\u016f (PDF), prov\u00e1d\u011bn\u00fdch skrze mechanismy sledov\u00e1n\u00ed zm\u011bn v souborov\u00e9m syst\u00e9mu.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/side-channel-attacks-via-the-file-system-change-tracking-mechanism","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","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\udd47\u0410\u0442\u0430\u043a\u0438 \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0424\u0421 | ProHoster","og:description":"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u0413\u0440\u0430\u0446\u0441\u043a\u043e\u0433\u043e \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 (\u0410\u0432\u0441\u0442\u0440\u0438\u044f) \u0432\u044b\u044f\u0432\u0438\u043b\u0438 \u0441\u0435\u0440\u0438\u044e \u0430\u0442\u0430\u043a \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c (PDF), \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0447\u0435\u0440\u0435\u0437 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u044b \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/side-channel-attacks-via-the-file-system-change-tracking-mechanism","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":"2026-09-25T14:54:15+00:00","article:modified_time":"2026-09-25T14:54:21+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/183466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=183466"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/183466\/revisions"}],"predecessor-version":[{"id":183467,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/183466\/revisions\/183467"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/183468"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=183466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=183466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=183466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}