{"id":923,"date":"2022-10-19T17:49:38","date_gmt":"2022-10-19T15:49:38","guid":{"rendered":"https:\/\/acepartnerz.kinsta.cloud\/dstn\/?post_type=boursier&#038;p=923"},"modified":"2024-06-06T15:08:10","modified_gmt":"2024-06-06T13:08:10","slug":"kpoze-satou-aurelie-myriam","status":"publish","type":"boursier","link":"https:\/\/ace-partner.org\/dstn\/boursier\/kpoze-satou-aurelie-myriam\/","title":{"rendered":"KPOZE Satou Aur\u00e9lie Myriam"},"content":{"rendered":"\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-2-color\"><strong><br><\/strong><\/mark><\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-2-color\">Date de d\u00e9but : 01\/08\/21<br>Date pr\u00e9visionnelle de soutenance de th\u00e8se : D\u00e9cembre 2024<br>Profil ORCID: 0000-0002-0280-2563<\/mark><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-social-links is-layout-flex wp-block-social-links-is-layout-flex\"><li class=\"wp-social-link wp-social-link-linkedin  wp-block-social-link\"><a href=\"https:\/\/www.linkedin.com\/in\/aur\u00e9lie-myriam-kpoze-1038a6172\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M19.7,3H4.3C3.582,3,3,3.582,3,4.3v15.4C3,20.418,3.582,21,4.3,21h15.4c0.718,0,1.3-0.582,1.3-1.3V4.3 C21,3.582,20.418,3,19.7,3z M8.339,18.338H5.667v-8.59h2.672V18.338z M7.004,8.574c-0.857,0-1.549-0.694-1.549-1.548 c0-0.855,0.691-1.548,1.549-1.548c0.854,0,1.547,0.694,1.547,1.548C8.551,7.881,7.858,8.574,7.004,8.574z M18.339,18.338h-2.669 v-4.177c0-0.996-0.017-2.278-1.387-2.278c-1.389,0-1.601,1.086-1.601,2.206v4.249h-2.667v-8.59h2.559v1.174h0.037 c0.356-0.675,1.227-1.387,2.526-1.387c2.703,0,3.203,1.779,3.203,4.092V18.338z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">LinkedIn<\/span><\/a><\/li><\/ul>\n\n\n\n<p><strong>Intitul\u00e9 du projet :<\/strong> <strong>Conception et optimisation de l&rsquo;architecture SCADA du r\u00e9seau intelligent sur la base de la t\u00e9l\u00e9m\u00e9trie r\u00e9seau.<\/strong><\/p>\n\n\n\n<p><strong>R\u00e9sum\u00e9 du projet scientifique :<\/strong>&nbsp;<\/p>\n\n\n\n<p>Les syst\u00e8mes de contr\u00f4le industriel (ICS), tels que les syst\u00e8mes SCADA, sont largement utilis\u00e9s dans les industries pour automatiser et r\u00e9guler les processus. Ces syst\u00e8mes s&rsquo;appuient sur des interfaces homme-machine (IHM) pour<br>surveiller les op\u00e9rations, collecter les donn\u00e9es des capteurs et contr\u00f4ler les processus dans des secteurs tels que le p\u00e9trole, le gaz et l&rsquo;\u00e9lectricit\u00e9. Cependant, les ICS sont de plus en plus vuln\u00e9rables aux attaques dans le monde interconnect\u00e9 d&rsquo;aujourd&rsquo;hui, notamment en raison de connexions avec des r\u00e9seaux non s\u00e9curis\u00e9s et de l&rsquo;utilisation de syst\u00e8mes d&rsquo;information non s\u00e9curis\u00e9s et l&rsquo;utilisation de protocoles IP. Les syst\u00e8mes industriels traditionnels, con\u00e7us avec une s\u00e9curit\u00e9 minimale dans des environnements ferm\u00e9s sont d\u00e9sormais expos\u00e9s aux vuln\u00e9rabilit\u00e9s du monde des technologies de l&rsquo;information en raison de l&rsquo;interconnectivit\u00e9. Avec l&rsquo;essor des r\u00e9seaux intelligents, qui sont des syst\u00e8mes hautement num\u00e9ris\u00e9s, m\u00eame de petites failles dans les syst\u00e8mes SCADA, peuvent conduire \u00e0 des attaques d\u00e9lib\u00e9r\u00e9es, risquant de provoquer des pannes de syst\u00e8me, des pertes mat\u00e9rielles et la s\u00e9curit\u00e9 des personnes et la s\u00e9curit\u00e9 des personnes. Notre recherche vise \u00e0 proposer une architecture SCADA s\u00e9curis\u00e9e pour les r\u00e9seaux intelligents, pour le Smart Grid, en relevant ces d\u00e9fis pour assurer la r\u00e9silience des processus industriels critiques.<\/p>\n\n\n\n<p><strong>Synth\u00e8se des r\u00e9sultats obtenus<\/strong> : <\/p>\n\n\n\n<p>Apr\u00e8s avoir effectu\u00e9 une analyse documentaire approfondie comprenant des \u00e9tudes quantitatives et qualitatives [1], nous avons proc\u00e9d\u00e9 \u00e0 une \u00e9valuation des risques d&rsquo;une architecture SCADA typique dans le r\u00e9seau intelligent afin d&rsquo;identifier les principaux risques, les attaques et les vecteurs d&rsquo;attaque [2]. Ensuite, nous avons affin\u00e9 notre contribution en proposant une nouvelle architecture bas\u00e9e sur le paradigme du r\u00e9seau d\u00e9fini par logiciel (SDN). Le SDN est un concept dans lequel le plan de donn\u00e9es et le plan de contr\u00f4le sont d\u00e9coupl\u00e9s, ce qui offre une flexibilit\u00e9 et une programmabilit\u00e9 importantes dans la gestion et l&rsquo;exploitation du r\u00e9seau. Nous avons r\u00e9alis\u00e9 un examen complet des diff\u00e9rentes techniques SDN utilis\u00e9es pour r\u00e9pondre efficacement aux cyberattaques et garantir le fonctionnement ininterrompu des processus industriels [3]. Notre analyse a port\u00e9 sur un large \u00e9ventail de m\u00e9canismes de s\u00e9curit\u00e9 bas\u00e9s sur le r\u00e9seau SDN, notamment les syst\u00e8mes de d\u00e9tection et de pr\u00e9vention des intrusions, les politiques de contr\u00f4le d&rsquo;acc\u00e8s, la surveillance bas\u00e9e sur les flux et les techniques de reconfiguration dynamique du r\u00e9seau. Nous avons d\u00e9velopp\u00e9 une technique de reconfiguration pour att\u00e9nuer les attaques de type Man-in-the-Middle ciblant un syst\u00e8me de contr\u00f4le et affectant la synchronisation des r\u00e9seaux intelligents [4]. Nous visons \u00e0 am\u00e9liorer cet algorithme en int\u00e9grant la d\u00e9fense contre les cibles mobiles (Moving Target Defense &#8211; MTD) avec l&rsquo;apprentissage automatique dans l&rsquo;architecture SCADA. Le MTD ajuste dynamiquement les configurations du syst\u00e8me et les attributs du r\u00e9seau en temps r\u00e9el afin d&rsquo;accro\u00eetre la complexit\u00e9 et l&rsquo;incertitude pour les attaquants potentiels. L&rsquo;apprentissage automatique permettra d&rsquo;affiner la variabilit\u00e9 temporelle du MTD.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"AURELIE SATOU - Boursi\u00e8re ACE Partner\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/X_w-GHKIHtI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Date de d\u00e9but : 01\/08\/21Date pr\u00e9visionnelle de soutenance de th\u00e8se : D\u00e9cembre 2024Profil ORCID: 0000-0002-0280-2563 Intitul\u00e9 du projet : Conception et optimisation de l&rsquo;architecture SCADA du r\u00e9seau intelligent sur la base de la t\u00e9l\u00e9m\u00e9trie r\u00e9seau. R\u00e9sum\u00e9 du projet scientifique :&nbsp; Les syst\u00e8mes de contr\u00f4le industriel (ICS), tels que les syst\u00e8mes SCADA, sont largement utilis\u00e9s dans [&hellip;]<\/p>\n","protected":false},"featured_media":925,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"class_list":["post-923","boursier","type-boursier","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>KPOZE Satou Aur\u00e9lie Myriam - DSTN<\/title>\n<meta name=\"description\" content=\"Conception et optimisation de l&#039;architecture SCADA du r\u00e9seau intelligent sur la base de la t\u00e9l\u00e9m\u00e9trie r\u00e9seau.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ace-partner.org\/dstn\/boursier\/kpoze-satou-aurelie-myriam\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KPOZE Satou Aur\u00e9lie Myriam\" \/>\n<meta property=\"og:description\" content=\"Conception et optimisation de l&#039;architecture SCADA du r\u00e9seau intelligent sur la base de la t\u00e9l\u00e9m\u00e9trie r\u00e9seau.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ace-partner.org\/dstn\/boursier\/kpoze-satou-aurelie-myriam\/\" \/>\n<meta property=\"og:site_name\" content=\"DSTN\" \/>\n<meta property=\"article:modified_time\" content=\"2024-06-06T13:08:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ace-partner.org\/dstn\/wp-content\/uploads\/sites\/2\/2022\/10\/Satou-Aurelie.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"661\" \/>\n\t<meta property=\"og:image:height\" content=\"882\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"KPOZE Satou Aur\u00e9lie Myriam\" \/>\n<meta name=\"twitter:description\" content=\"Conception et optimisation de l&#039;architecture SCADA du r\u00e9seau intelligent sur la base de la t\u00e9l\u00e9m\u00e9trie r\u00e9seau.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/ace-partner.org\/dstn\/wp-content\/uploads\/sites\/2\/2022\/10\/Satou-Aurelie.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ace-partner.org\\\/dstn\\\/boursier\\\/kpoze-satou-aurelie-myriam\\\/\",\"url\":\"https:\\\/\\\/ace-partner.org\\\/dstn\\\/boursier\\\/kpoze-satou-aurelie-myriam\\\/\",\"name\":\"KPOZE Satou Aur\u00e9lie Myriam - 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