{"id":225173,"date":"2023-02-01T13:05:00","date_gmt":"2023-02-01T10:05:00","guid":{"rendered":"https:\/\/geek.mediadoma.com\/?p=225173"},"modified":"2022-04-02T19:49:05","modified_gmt":"2022-04-02T16:49:05","slug":"veider-glowworm-attack-salvestab-heli-seadmete-toite-led-idelt","status":"publish","type":"post","link":"https:\/\/geek.mediadoma.com\/et\/veider-glowworm-attack-salvestab-heli-seadmete-toite-led-idelt\/","title":{"rendered":"Veider &#8220;Glowworm Attack&#8221; salvestab heli seadmete toite-LED-idelt"},"content":{"rendered":"<p>Elektrooptiline andur (punane), mis on suunatud USB-jaoturi toiteindikaatorile (kollane). <a href=\"https:\/\/www.nassiben.com\/glowworm-attack\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Cyber@BGU<\/a><\/p>\n<p>Kui te oleksite spioon, siis milline oleks teie vestluste pealtkuulamise meetod? Mikrofon on lihtsalt liiga lihtne, nii et v\u00f5ib-olla proovite midagi k\u00f5rgtehnoloogilisemat, n\u00e4iteks <a href=\"https:\/\/www.nassiben.com\/glowworm-attack\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Glowworm Attacki<\/a>. Ben-Gurioni \u00fclikooli teadlaste avastatud Glowworm Attack v\u00f5imaldab spioonidel heli j\u00e4\u00e4dvustada, suunates spetsiaalse kaamera k\u00f5lari v\u00f5i USB-jaoturi toiteindikaatori LED-i.<\/p>\n<p>Optiline pealtkuulamine on kummaline tehnika, mis muutub \u00fcha eluj\u00f5ulisemaks t\u00e4nu tehisintellektile, mis suudab ise andmeid t\u00f5lgendada. Kuid erinevalt enamikust optilistest pealtkuulamismeetoditest, mis j\u00e4lgivad, <a href=\"https:\/\/news.mit.edu\/2014\/algorithm-recovers-speech-from-vibrations-0804\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">kuidas objektid<\/a> helilainete m\u00f5jul vibreerivad, muudab Glowworm Attack seadme toiteindikaatori LED-i m\u00e4rkamatu v\u00e4reluse t\u00f5eliseks heliks.<\/p>\n<div class=\"sds-iframe-wrapper fitvidsignore\" style=\"position:relative;padding-top:56.25%;max-width:100%;\"><iframe allowfullscreen style=\"position:absolute;top:0;left:0;width:100%;height:100%;\" src=\"\/\/www.youtube.com\/embed\/z4-OFLTHtiw\" frameborder=\"0\"><\/iframe><\/div>\n<p>Enamik toite LED-e on \u00fchendatud otse nende seadme p\u00f5hitoiteliiniga. Sellisena on pinge k\u00f5ikumised kergesti m\u00f5jutatavad. Ben-Gurioni \u00fclikooli teadlased leidsid, et lauaarvuti k\u00f5lari toite-LED-i elektro-optilise anduri abil salvestades saavad nad m\u00f5\u00f5ta luminestsentsi m\u00e4rkamatuid muutusi ja muuta need muutused k\u00f5larite poolt m\u00e4ngitavaks heliks.<\/p>\n<p>Teleskoobi abil t\u00f6\u00f6tavad Glowworm Attacks rohkem kui 100 jala kaugusel. Saate isegi l\u00e4bi klaasi sooritada Glowworm Attacki v\u00f5i taastada heli seadmetest, mis ei ole k\u00f5larid, n\u00e4iteks USB-jaoturitest.<\/p>\n<p>Tavaline inimene ei pea Glowworm Attackide p\u00e4rast muretsema. Mitte ainult sellep\u00e4rast, et traditsioonilised pealtkuulamismeetodid on lihtsamad, vaid seet\u00f5ttu, et Glowworm-meetod taastab heli ainult k\u00f5laritest ja muust elektroonikast. Sellegipoolest ei tohiks suurettev\u00f5tted ja valitsused Glowworm Attacksi ignoreerida, kuna neid saab kasutada \u00fclisalajase videokoosoleku v\u00f5i telefonik\u00f5ne sisu j\u00e4\u00e4dvustamiseks.<\/p>\n<p>Allikas: <a href=\"https:\/\/arstechnica.com\/gadgets\/2021\/08\/new-glowworm-attack-recovers-audio-from-devices-power-leds\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Ars Technica<\/a> kaudu <a href=\"https:\/\/www.nassiben.com\/glowworm-attack\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Ben Gurioni \u00fclikooli k\u00fcberturbe laborid<\/a><a href=\"https:\/\/arstechnica.com\/gadgets\/2021\/08\/new-glowworm-attack-recovers-audio-from-devices-power-leds\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><\/a><\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/www.reviewgeek.com\" class=\"external external_icon\">www.reviewgeek.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kui te oleksite spioon, siis milline oleks teie vestluste pealtkuulamise meetod? Mikrofon on lihtsalt liiga lihtne, nii et v\u00f5ib-olla proovite midagi k\u00f5rgtehnoloogilisemat, n\u00e4iteks Glowworm Attacki. Ben-Gurioni \u00fclikooli teadlaste avastatud Glowworm Attack v\u00f5imaldab spioonidel heli j\u00e4\u00e4dvustada, suunates spetsiaalse kaamera k\u00f5lari v\u00f5i USB-jaoturi toiteindikaatori LED-i.<\/p>\n","protected":false},"author":1,"featured_media":152916,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[735,650,650,735,724,724],"tags":[],"class_list":["post-225173","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mitmesugused","category-hobid","category-uudis"],"_links":{"self":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/225173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/comments?post=225173"}],"version-history":[{"count":0,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/225173\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/media\/152916"}],"wp:attachment":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/media?parent=225173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/categories?post=225173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/tags?post=225173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}