{"id":20080,"date":"2021-12-10T17:52:17","date_gmt":"2021-12-10T17:52:17","guid":{"rendered":"https:\/\/vr-room.ch\/?p=20080"},"modified":"2021-12-13T17:59:53","modified_gmt":"2021-12-13T17:59:53","slug":"versteckte-ueberwachungskameras-mit-ar-finden","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/fr\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/","title":{"rendered":"Trouver des cam\u00e9ras de surveillance cach\u00e9es avec la RA"},"content":{"rendered":"<h3 id=\"eine-forschungsguppe-nutzt-smartphone-sensoren-fuer-augmented-reality-um-heimlich-angebrachte-ueberwachungskameras-zu-entdecken\">Une \u00e9quipe de recherche utilise <a class=\"golem-internal-url golem-url-specials\" href=\"https:\/\/www.golem.de\/specials\/smartphone\/\" target=\"_blank\" rel=\"noopener\">Smartphone<\/a>-Le projet de recherche de la Commission europ\u00e9enne sur les capteurs de r\u00e9alit\u00e9 augment\u00e9e permet de d\u00e9tecter les cam\u00e9ras de surveillance install\u00e9es en secret.<\/h3>\n<p><!--more--><\/p>\n<p id=\"gpar1\">Big Brother vous surveille ? Les nouveaux smartphones haut de gamme comme l'iPhone 12 et 13 d'Apple ou le Galaxy S20+ de Samsung contiennent un capteur ToF \u00e0 base de laser pour les applications de r\u00e9alit\u00e9 augment\u00e9e. Mais cette technique permet \u00e9galement de d\u00e9couvrir des cam\u00e9ras cach\u00e9es, comme l'a d\u00e9couvert un groupe de recherche.<\/p>\n<p id=\"gpar2\">ToF signifie Time of Flight et fonctionne gr\u00e2ce \u00e0 la lumi\u00e8re r\u00e9fl\u00e9chie qui permet de d\u00e9terminer la distance des objets. Les capteurs sont par exemple utilis\u00e9s dans les syst\u00e8mes Lidar, avec lesquels les robots aspirateurs per\u00e7oivent leur environnement, ou peuvent \u00eatre utilis\u00e9s abusivement comme microphone laser gr\u00e2ce \u00e0 un piratage.<\/p>\n<p id=\"gpar3\">Sur cette base, le groupe de recherche de l'Universit\u00e9 nationale de Singapour et de l'Universit\u00e9 Yonsei en Cor\u00e9e du Sud a d\u00e9velopp\u00e9 LAPD. L'abr\u00e9viation signifie Laser-Assisted Photography Detection. Cette technique permet de d\u00e9tecter les lentilles de cam\u00e9ra dans une zone scann\u00e9e gr\u00e2ce \u00e0 la lumi\u00e8re renvoy\u00e9e.<\/p>\n<p id=\"gpar4\">La commande fonctionne confortablement par le biais d'une application dont le code devrait \u00eatre publi\u00e9 en open source, a indiqu\u00e9 l'un des chercheurs impliqu\u00e9s \u00e0 l'AFP. <a class=\"golem-external-url\" href=\"https:\/\/www.theregister.com\/2021\/11\/18\/smartphone_camera_detection\/\" target=\"_blank\" rel=\"noopener\">magazine en ligne The Register avec<\/a>. Mais avant de publier le code, il doit encore se concerter avec ses coll\u00e8gues.<\/p>\n<h3 id=\"versteckte-kameras-an-sensiblen-orten-aufspueren\">D\u00e9tecter les cam\u00e9ras cach\u00e9es dans les lieux sensibles<\/h3>\n<p id=\"gpar5\">\"Dans nos exp\u00e9riences approfondies, LAPD atteint un taux de d\u00e9tection de 88,9% pour les cam\u00e9ras cach\u00e9es, compar\u00e9 \u00e0 l'\u0153il nu qui n'obtient qu'un taux de d\u00e9tection de 46,0% pour les cam\u00e9ras cach\u00e9es\".<em>,<\/em> est \u00e9crit dans le <a class=\"golem-external-url\" href=\"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3485730.3485941\" target=\"_blank\" rel=\"noopener\">Document de recherche<\/a>. En m\u00eame temps, la technique aurait atteint de loin le taux de faux positifs le plus bas lors du test.<\/p>\n<p id=\"gpar6\">\"De minuscules cam\u00e9ras-espions cach\u00e9es, plac\u00e9es dans des lieux sensibles comme les chambres d'h\u00f4tel et les toilettes, constituent une menace croissante pour la vie priv\u00e9e dans le monde entier\", indique le document de recherche. \"Par exemple, rien qu'en Cor\u00e9e du Sud, plus de 6.800 cas de ce type ont \u00e9t\u00e9 signal\u00e9s en une seule ann\u00e9e\".<\/p>\n<p>Ce n'est que r\u00e9cemment que l'on a appris qu'Ikea avait film\u00e9 en secret les toilettes de ses employ\u00e9s. Les cam\u00e9ras de surveillance ont \u00e9t\u00e9 d\u00e9couvertes par hasard par des employ\u00e9s en Grande-Bretagne apr\u00e8s des ann\u00e9es. De m\u00eame, Airbnb r\u00e9v\u00e8le r\u00e9guli\u00e8rement des cas o\u00f9 des clients ont \u00e9t\u00e9 film\u00e9s par des cam\u00e9ras de surveillance install\u00e9es en secret.<\/p>\n<p id=\"gpar7\">Source : Golem<\/p>","protected":false},"excerpt":{"rendered":"Une \u00e9quipe de recherche utilise des capteurs de smartphone pour la r\u00e9alit\u00e9 augment\u00e9e afin de d\u00e9tecter les cam\u00e9ras de surveillance install\u00e9es en secret.","protected":false},"author":12,"featured_media":20081,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Versteckte \u00dcberwachungskameras mit AR finden - Schweizer Virtual Reality News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vr-room.ch\/fr\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Versteckte \u00dcberwachungskameras mit AR finden - Schweizer Virtual Reality News\" \/>\n<meta property=\"og:description\" content=\"Eine Forschungsguppe nutzt Smartphone-Sensoren f\u00fcr Augmented Reality, um heimlich angebrachte \u00dcberwachungskameras zu entdecken.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vr-room.ch\/fr\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/\" \/>\n<meta property=\"og:site_name\" content=\"Schweizer Virtual Reality News\" \/>\n<meta property=\"article:published_time\" content=\"2021-12-10T17:52:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-13T17:59:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vr-room.ch\/wp-content\/uploads\/2021\/12\/161227-302025-302021.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Nathalie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nathalie\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/\",\"url\":\"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/\",\"name\":\"Versteckte \u00dcberwachungskameras mit AR finden - Schweizer Virtual Reality News\",\"isPartOf\":{\"@id\":\"http:\/\/vr-room.ch\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/vr-room.ch\/wp-content\/uploads\/2021\/12\/161227-302025-302021.jpg\",\"datePublished\":\"2021-12-10T17:52:17+00:00\",\"dateModified\":\"2021-12-13T17:59:53+00:00\",\"author\":{\"@id\":\"http:\/\/vr-room.ch\/en\/#\/schema\/person\/1a03b3a6ced429fb4831f60fa2b37599\"},\"breadcrumb\":{\"@id\":\"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#primaryimage\",\"url\":\"https:\/\/vr-room.ch\/wp-content\/uploads\/2021\/12\/161227-302025-302021.jpg\",\"contentUrl\":\"https:\/\/vr-room.ch\/wp-content\/uploads\/2021\/12\/161227-302025-302021.jpg\",\"width\":1200,\"height\":675,\"caption\":\"AR \u00fcberwachungskameras\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"http:\/\/vr-room.ch\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Versteckte \u00dcberwachungskameras mit AR finden\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/vr-room.ch\/en\/#website\",\"url\":\"http:\/\/vr-room.ch\/en\/\",\"name\":\"Schweizer Virtual Reality News\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/vr-room.ch\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/vr-room.ch\/en\/#\/schema\/person\/1a03b3a6ced429fb4831f60fa2b37599\",\"name\":\"Nathalie\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"http:\/\/vr-room.ch\/en\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/vr-room.ch\/wp-content\/uploads\/2017\/01\/avatar_user_12_1484159890-96x96.jpg\",\"contentUrl\":\"https:\/\/vr-room.ch\/wp-content\/uploads\/2017\/01\/avatar_user_12_1484159890-96x96.jpg\",\"caption\":\"Nathalie\"},\"url\":\"https:\/\/vr-room.ch\/fr\/author\/nathalie\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Versteckte \u00dcberwachungskameras mit AR finden - Schweizer Virtual Reality News","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/vr-room.ch\/fr\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/","og_locale":"fr_FR","og_type":"article","og_title":"Versteckte \u00dcberwachungskameras mit AR finden - Schweizer Virtual Reality News","og_description":"Eine Forschungsguppe nutzt Smartphone-Sensoren f\u00fcr Augmented Reality, um heimlich angebrachte \u00dcberwachungskameras zu entdecken.","og_url":"https:\/\/vr-room.ch\/fr\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/","og_site_name":"Schweizer Virtual Reality News","article_published_time":"2021-12-10T17:52:17+00:00","article_modified_time":"2021-12-13T17:59:53+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/vr-room.ch\/wp-content\/uploads\/2021\/12\/161227-302025-302021.jpg","type":"image\/jpeg"}],"author":"Nathalie","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Nathalie","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/","url":"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/","name":"Versteckte \u00dcberwachungskameras mit AR finden - Schweizer Virtual Reality News","isPartOf":{"@id":"http:\/\/vr-room.ch\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#primaryimage"},"image":{"@id":"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#primaryimage"},"thumbnailUrl":"https:\/\/vr-room.ch\/wp-content\/uploads\/2021\/12\/161227-302025-302021.jpg","datePublished":"2021-12-10T17:52:17+00:00","dateModified":"2021-12-13T17:59:53+00:00","author":{"@id":"http:\/\/vr-room.ch\/en\/#\/schema\/person\/1a03b3a6ced429fb4831f60fa2b37599"},"breadcrumb":{"@id":"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#primaryimage","url":"https:\/\/vr-room.ch\/wp-content\/uploads\/2021\/12\/161227-302025-302021.jpg","contentUrl":"https:\/\/vr-room.ch\/wp-content\/uploads\/2021\/12\/161227-302025-302021.jpg","width":1200,"height":675,"caption":"AR \u00fcberwachungskameras"},{"@type":"BreadcrumbList","@id":"https:\/\/vr-room.ch\/2021\/12\/10\/versteckte-ueberwachungskameras-mit-ar-finden\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"http:\/\/vr-room.ch\/en\/"},{"@type":"ListItem","position":2,"name":"Versteckte \u00dcberwachungskameras mit AR finden"}]},{"@type":"WebSite","@id":"http:\/\/vr-room.ch\/en\/#website","url":"http:\/\/vr-room.ch\/en\/","name":"Schweizer Virtual Reality News","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/vr-room.ch\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"http:\/\/vr-room.ch\/en\/#\/schema\/person\/1a03b3a6ced429fb4831f60fa2b37599","name":"Nathalie","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"http:\/\/vr-room.ch\/en\/#\/schema\/person\/image\/","url":"https:\/\/vr-room.ch\/wp-content\/uploads\/2017\/01\/avatar_user_12_1484159890-96x96.jpg","contentUrl":"https:\/\/vr-room.ch\/wp-content\/uploads\/2017\/01\/avatar_user_12_1484159890-96x96.jpg","caption":"Nathalie"},"url":"https:\/\/vr-room.ch\/fr\/author\/nathalie\/"}]}},"_links":{"self":[{"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/posts\/20080"}],"collection":[{"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/comments?post=20080"}],"version-history":[{"count":0,"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/posts\/20080\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/media\/20081"}],"wp:attachment":[{"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/media?parent=20080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/categories?post=20080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vr-room.ch\/fr\/wp-json\/wp\/v2\/tags?post=20080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}