{"id":110360,"date":"2023-09-28T09:56:15","date_gmt":"2023-09-28T07:56:15","guid":{"rendered":"https:\/\/prohoster.info\/?p=110360"},"modified":"2023-09-28T09:56:15","modified_gmt":"2023-09-28T07:56:15","slug":"ataka-gpu-zip-pozvolyayushhaya-vossozdat-dannye-otrisovyvaemye-gpu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/ataka-gpu-zip-pozvolyayushhaya-vossozdat-dannye-otrisovyvaemye-gpu","title":{"rendered":"Sulmi GPU.zip, q\u00eb lejon rikrijimin e t\u00eb dh\u00ebnave t\u00eb renderuara nga GPU","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nj\u00eb grup studiuesish nga disa universitete amerikane ka zhvilluar nj\u00eb teknik\u00eb t\u00eb re sulmi p\u00ebrmes kanaleve an\u00ebsore, e cila mund\u00ebson rikrijimin e informacionit vizual t\u00eb p\u00ebrpunuar nga GPU. Me metod\u00ebn e propozuar, t\u00eb quajtur GPU.zip, sulmuesi mund t\u00eb p\u00ebrcaktoj\u00eb se \u00e7far\u00eb informacioni shfaqet n\u00eb ekran. Nd\u00ebr t\u00eb tjera, sulmi mund t\u00eb kryhet edhe p\u00ebrmes nj\u00eb web-browsers, p\u00ebr shembull \u00ebsht\u00eb demonstruar se si nj\u00eb web-faqe keqdash\u00ebse e hapur n\u00eb Chrome mund t\u00eb marr\u00eb informacion p\u00ebr piksel\u00ebt e shfaqur gjat\u00eb renderimit t\u00eb nj\u00eb web-faqeje tjet\u00ebr t\u00eb hapur n\u00eb t\u00eb nj\u00ebjtin shfletues.        <\/p>\n<p>Burimi i rrjedhjes s\u00eb informacionit \u00ebsht\u00eb optimizimi i p\u00ebrdorur n\u00eb GPU-t\u00eb moderne, i cili siguron kompresimin e t\u00eb dh\u00ebnave grafike. Problemi shfaqet gjat\u00eb p\u00ebrdorimit t\u00eb kompresimit n\u00eb t\u00eb gjitha GPU-t\u00eb e integruara t\u00eb testuara (AMD, Apple, ARM, Intel, Qualcomm) dhe n\u00eb kartat grafike diskrete NVIDIA. Studiuesit zbuluan gjithashtu se GPU-t\u00eb e integruara Intel dhe AMD e aktivizojn\u00eb gjithmon\u00eb kompresimin e t\u00eb dh\u00ebnave grafike, edhe n\u00ebse aplikacioni nuk k\u00ebrkon n\u00eb m\u00ebnyr\u00eb t\u00eb drejtp\u00ebrdrejt\u00eb p\u00ebrdorimin e k\u00ebtij optimizimi. P\u00ebrdorimi i kompresimit \u00e7on n\u00eb faktin q\u00eb trafiku n\u00eb DRAM dhe ngarkesa n\u00eb cache t\u00eb korrespondojn\u00eb me natyr\u00ebn e t\u00eb dh\u00ebnave q\u00eb p\u00ebrpunohen, t\u00eb cilat mund t\u00eb rikrijohen piksel pas pikseli p\u00ebrmes analiz\u00ebs s\u00eb kanaleve an\u00ebsore.        <\/p>\n<p>Metoda \u00ebsht\u00eb mjaft e ngadalt\u00eb. P\u00ebr shembull, n\u00eb nj\u00eb sistem me GPU t\u00eb integruar AMD Ryzen 7 4800U, sulmi p\u00ebr t\u00eb p\u00ebrcaktuar emrin me t\u00eb cilin p\u00ebrdoruesi ishte identifikuar n\u00eb Wikipedia n\u00eb nj\u00eb sked\u00eb tjet\u00ebr zgjati 30 minuta dhe b\u00ebri t\u00eb mundur p\u00ebrcaktimin e p\u00ebrmbajtjes s\u00eb piksel\u00ebve me sakt\u00ebsi 97%. N\u00eb sistemet me GPU t\u00eb integruar Intel i7-8700, nj\u00eb sulm i ngjash\u00ebm zgjati 215 minuta me nj\u00eb sakt\u00ebsi prej 98%.    <\/p>\n<p>Gjat\u00eb kryerjes s\u00eb sulmit p\u00ebrmes shfletuesit, faqja e synuar hapet n\u00eb m\u00ebnyr\u00eb ciklike n\u00eb nj\u00eb iframe p\u00ebr t\u00eb nisur renderimin. P\u00ebr t\u00eb p\u00ebrcaktuar informacionin e shfaqur, dalja e iframe shnd\u00ebrrohet n\u00eb nj\u00eb paraqitje bardh e zi, mbi t\u00eb cil\u00ebn zbatohet nj\u00eb filt\u00ebr SVG q\u00eb kryen mbivendosje t\u00eb nj\u00ebpasnj\u00ebshme t\u00eb maskave, t\u00eb cilat sjellin ose nuk sjellin tepric\u00eb t\u00eb lart\u00eb gjat\u00eb kompresimit. Bazuar n\u00eb vler\u00ebsimin e ndryshimit t\u00eb koh\u00ebs s\u00eb renderimit t\u00eb mostrave etalon, p\u00ebrcaktohet prania e piksel\u00ebve t\u00eb err\u00ebt ose t\u00eb \u00e7el\u00ebt n\u00eb nj\u00eb pozicion t\u00eb caktuar. Imazhi i plot\u00eb rikrijohet p\u00ebrmes kontrollit t\u00eb nj\u00ebpasnj\u00ebsh\u00ebm piksel pas pikseli duke p\u00ebrdorur maska t\u00eb tilla.    <center><img decoding=\"async\" alt=\"Sulmi GPU.zip, q\u00eb lejon rikrijimin e t\u00eb dh\u00ebnave t\u00eb renderuara nga GPU\" src=\"\/wp-content\/uploads\/2023\/09\/2693ce79de7ef727f31fd47cb8e2cf3c.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>        <\/p>\n<p>Prodhuesit e GPU dhe shfletuesve u njoftuan p\u00ebr problemin n\u00eb mars, por asnj\u00eb furnizues ende nuk ka p\u00ebrgatitur nj\u00eb korrigjim, pasi realizimi i nj\u00eb sulmi n\u00eb praktik\u00eb \u00ebsht\u00eb i dyshimt\u00eb n\u00eb kushte ideale dhe problemi ka m\u00eb shum\u00eb interes teorik. Google ende nuk ka marr\u00eb nj\u00eb vendim n\u00ebse \u00ebsht\u00eb e arsyeshme t\u00eb bllokohet sulmi n\u00eb nivelin e shfletuesit Chrome. Chrome \u00ebsht\u00eb i preksh\u00ebm pasi lejon ngarkimin e iframe nga nj\u00eb faqe tjet\u00ebr pa pastrimin e Cookie, lejon p\u00ebrdorimin e filtreve SVG p\u00ebr iframe dhe delegon realizimin e GPU. Firefox dhe Safari nuk jan\u00eb t\u00eb preksh\u00ebm nga kjo dob\u00ebsi, pasi nuk p\u00ebrmbushin k\u00ebto kritere. Sulmi gjithashtu nuk \u00ebsht\u00eb i aplikuesh\u00ebm n\u00eb faqet q\u00eb ndalojn\u00eb shfryt\u00ebzimin e iframe n\u00eb faqe t\u00eb tjera (p\u00ebr shembull, duke vendosur hendekun HTTP X-Frame-Options n\u00eb vler\u00ebn \"SAMEORIGIN\" ose \"DENY\", si dhe p\u00ebrmes konfigurimeve t\u00eb aksesit me an\u00eb t\u00eb hendekut Content-Security-Policy).<br \/>\n<br \/>Burimi: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59833\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0413\u0440\u0443\u043f\u043f\u0430 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432 \u0421\u0428\u0410 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0430 \u043d\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 \u0430\u0442\u0430\u043a\u0438 \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u0432\u043e\u0441\u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0432\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e, \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u0443\u044e \u0432 GPU. \u041f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u043c\u0435\u0442\u043e\u0434\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u043b\u0443\u0447\u0438\u043b \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 GPU.zip, \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0432\u044b\u0432\u043e\u0434\u0438\u043c\u0443\u044e \u043d\u0430 \u044d\u043a\u0440\u0430\u043d \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e. \u0421\u0440\u0435\u0434\u0438 \u043f\u0440\u043e\u0447\u0435\u0433\u043e \u0430\u0442\u0430\u043a\u0430 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0430 \u0447\u0435\u0440\u0435\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u0440\u043e\u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043e, \u043a\u0430\u043a \u043e\u0442\u043a\u0440\u044b\u0442\u0430\u044f \u0432 Chrome \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u0430\u044f web-\u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":110361,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-110360","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0413\u0440\u0443\u043f\u043f\u0430 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432 \u0421\u0428\u0410 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0430 \u043d\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 \u0430\u0442\u0430\u043a\u0438 \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u0432\u043e\u0441\u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0432\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e, \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u0443\u044e \u0432 GPU.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sq\/blog\/news\/ataka-gpu-zip-pozvolyayushhaya-vossozdat-dannye-otrisovyvaemye-gpu\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"sq_AL\" \/>\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\u0430 GPU.zip, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0432\u043e\u0441\u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435, \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u043c\u044b\u0435 GPU | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0413\u0440\u0443\u043f\u043f\u0430 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432 \u0421\u0428\u0410 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0430 \u043d\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 \u0430\u0442\u0430\u043a\u0438 \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u0432\u043e\u0441\u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0432\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e, \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u0443\u044e \u0432 GPU.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sq\/blog\/news\/ataka-gpu-zip-pozvolyayushhaya-vossozdat-dannye-otrisovyvaemye-gpu\" \/>\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=\"2023-09-28T07:56:15+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-09-28T07:56:15+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Sulmi GPU.zip q\u00eb lejon rikrijimin e t\u00eb dh\u00ebnave t\u00eb renderuara nga GPU | ProHoster","description":"Nj\u00eb grup studiuesish nga disa universitete t\u00eb SHBA-s\u00eb ka zhvilluar nj\u00eb teknik\u00eb t\u00eb re sulmi p\u00ebrmes kanaleve an\u00ebsore, e cila lejon rikrijimin e informacionit vizual q\u00eb p\u00ebrpunohet n\u00eb GPU.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/news\/ataka-gpu-zip-pozvolyayushhaya-vossozdat-dannye-otrisovyvaemye-gpu","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","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\u0430 GPU.zip, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0432\u043e\u0441\u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435, \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u043c\u044b\u0435 GPU | ProHoster","og:description":"\u0413\u0440\u0443\u043f\u043f\u0430 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438\u0437 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432 \u0421\u0428\u0410 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0430 \u043d\u043e\u0432\u0443\u044e \u0442\u0435\u0445\u043d\u0438\u043a\u0443 \u0430\u0442\u0430\u043a\u0438 \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u0432\u043e\u0441\u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0432\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e, \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u0443\u044e \u0432 GPU.","og:url":"https:\/\/prohoster.info\/sq\/blog\/news\/ataka-gpu-zip-pozvolyayushhaya-vossozdat-dannye-otrisovyvaemye-gpu","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":"2023-09-28T07:56:15+00:00","article:modified_time":"2023-09-28T07:56:15+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/110360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=110360"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/110360\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media\/110361"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=110360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=110360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=110360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}