{"id":22403,"date":"2024-11-26T14:46:32","date_gmt":"2024-11-26T14:46:32","guid":{"rendered":"https:\/\/www.novotek.com\/ch\/ot-security-securite-pour-les-entreprises-industrielles\/"},"modified":"2026-01-05T08:58:33","modified_gmt":"2026-01-05T08:58:33","slug":"ot-security-securite-pour-les-entreprises-industrielles","status":"publish","type":"page","link":"https:\/\/www.novotek.com\/ch\/fr\/ot-security-securite-pour-les-entreprises-industrielles\/","title":{"rendered":"OT Security &#8211; S\u00e9curit\u00e9 pour les entreprises industrielles"},"content":{"rendered":"  <div class=\"hero\">\n    <div class=\"carousel hero-slider small\" data-flickity data-flickity-options='{\"prevNextButtons\": false}'>\n              <div class=\"carousel-cell\">\n          <div class=\"container\">\n            <div class=\"hero-content\">\n                              <h2>S\u00e9curit\u00e9 OT<\/h2>\n<p>Qu&#8217;est-ce que la s\u00e9curit\u00e9 OT exactement et pourquoi est-elle indispensable \u00e0 votre entreprise ? D\u00e9couvrez comment cette forme particuli\u00e8re de cybers\u00e9curit\u00e9 prot\u00e8ge vos syst\u00e8mes critiques de production contre une multitude de menaces, tout en am\u00e9liorant l&#8217;efficacit\u00e9 et la fiabilit\u00e9 de vos technologies op\u00e9rationnelles.<\/p>\n              \n                          <\/div>\n          <\/div>\n\n          <img decoding=\"async\" width=\"1024\" height=\"293\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-1024x293.jpg.webp\" class=\"hero-bg\" alt=\"Hero Img\" fetchpriority=\"high\" srcset=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-1024x293.jpg.webp 1024w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-300x86.jpg.webp 300w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-768x220.jpg.webp 768w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-1536x440.jpg.webp 1536w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-86x25.jpg.webp 86w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-306x88.jpg.webp 306w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-636x182.jpg.webp 636w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek-1632x468.jpg.webp 1632w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-industrie-novotek.jpg.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>                  <\/div>\n          <\/div>\n\n      <\/div>\n\n   \n\n\n<div class=\"container-md group  alignwide\">\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"container-md heading  \">\n<h4 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color has-medium-font-size wp-elements-9450bebb0797f9e6af347c040de76d54\" style=\"font-style:normal;font-weight:500;text-transform:uppercase\">Produire de mani\u00e8re s\u00fbre et efficace<\/h4>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h1 class=\"wp-block-heading\">OT Security apporte la s\u00e9curit\u00e9 aux entreprises industrielles<\/h1>\n<\/div><\/div>\n<\/div><\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:100px\" aria-hidden=\"true\" id=\"otsecurity\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md columns  alignwide\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"container-md column  \">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><div class=\"container-md heading  \">\n<h2 class=\"wp-block-heading\">Qu&#8217;est-ce que la s\u00e9curit\u00e9 OT?<\/h2>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p><strong>OT Security (Operational Technology Security)<\/strong> est un concept au sein de la cybers\u00e9curit\u00e9 qui se concentre sur la protection des syst\u00e8mes et des r\u00e9seaux de production et qui est destin\u00e9 \u00e0 \u00e9viter les<\/p>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li>interruptions de service<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>les dommages physiques<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>dangers pour l&#8217;homme et l&#8217;environnement<\/li>\n<\/div><\/ul>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>est indispensable. Alors que la s\u00e9curit\u00e9 informatique met l&#8217;accent sur la protection des donn\u00e9es, il s&#8217;agit ici de garantir la disponibilit\u00e9, l&#8217;int\u00e9grit\u00e9 et la s\u00e9curit\u00e9 des processus physiques. Les plus grands d\u00e9fis pour la s\u00e9curisation des syst\u00e8mes OT sont : <\/p>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li><strong>D\u00e9fense contre les cyber-attaques<\/strong><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><strong>erreur humaine<\/strong><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><strong>probl\u00e8mes techniques<\/strong><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><strong>Menaces &amp; catastrophes environnementales<\/strong><\/li>\n<\/div><\/ul>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Elles font souvent appel \u00e0 des technologies sp\u00e9cialis\u00e9es et durables, qui doivent \u00eatre exploit\u00e9es de mani\u00e8re stable et s\u00fbre pendant de nombreuses ann\u00e9es.<\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"container-md column  \">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"container-md columns  \">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"container-md column  \">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"container-md paragraph  \">\n<p class=\"has-background\" style=\"background-color:#f3f3f3\"><strong>Plan du site<\/strong><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li><a href=\"#otsecurity\">Qu&#8217;est-ce que OT Security ?<\/a><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><a href=\"#wichtig\">Qu&#8217;est-ce qui rend la s\u00e9curit\u00e9 OT si importante ?<\/a><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><a href=\"#itvsot\">OT Security vs IT Security<\/a><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><a href=\"#nist\">Cadre de cybers\u00e9curit\u00e9 du NIST pour l&#8217;OT<\/a><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><a href=\"#vorteile\">Comment Novotek prot\u00e8ge vos syst\u00e8mes OT avec octoplant<\/a><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><a href=\"#faq\">FAQ sur la s\u00e9curit\u00e9 OT<\/a><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><a href=\"#insight\">Contr\u00f4le de version &amp; sauvegarde en production<\/a><\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li><a href=\"#loesungen\">Nos solutions de s\u00e9curit\u00e9 OT<\/a><\/li>\n<\/div><\/ul>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:100px\" aria-hidden=\"true\" id=\"wichtig\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h2 class=\"wp-block-heading\">Qu&#8217;est-ce qui rend la s\u00e9curit\u00e9 OT si importante ?<\/h2>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>La s\u00e9curit\u00e9 OT (Operational Technology Security) est donc cruciale pour l&#8217;industrie, car elle garantit le bon fonctionnement et la s\u00e9curit\u00e9 des syst\u00e8mes dont la d\u00e9faillance ou l&#8217;alt\u00e9ration pourrait avoir de graves cons\u00e9quences, telles que des arr\u00eats de production, des pertes financi\u00e8res, une d\u00e9t\u00e9rioration de l&#8217;image de marque, voire une pollution de l&#8217;environnement.<\/p>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>L&#8217;importance de la s\u00e9curit\u00e9 OT r\u00e9side donc dans le fait qu&#8217;elle ne se contente pas d&#8217;offrir une protection contre les menaces, les erreurs humaines et les d\u00e9faillances techniques, mais qu&#8217;elle garantit \u00e9galement la disponibilit\u00e9 de ces syst\u00e8mes critiques. Gr\u00e2ce \u00e0 des mesures pr\u00e9ventives, \u00e0 une surveillance continue et \u00e0 une r\u00e9action rapide et efficace aux incidents, la s\u00e9curit\u00e9 OT permet \u00e0 ces syst\u00e8mes de rester stables et r\u00e9sistants.<\/p>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Sans mesures de s\u00e9curit\u00e9 cibl\u00e9es, m\u00eame de petites perturbations peuvent avoir des cons\u00e9quences consid\u00e9rables.<\/p>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:100px\" aria-hidden=\"true\" id=\"itvsot\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h2 class=\"wp-block-heading\">OT Security vs. IT Security<\/h2>\n<\/div>\n\n<div class=\"container-md image  alignwide\">\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"434\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/\/it-vs-ot-security-sep-1024x434.png\" alt=\"IT Security vs. OT Security\" class=\"wp-image-21466\" srcset=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep-1024x434.png 1024w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep-300x127.png 300w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep-768x326.png 768w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep-1536x651.png 1536w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep-86x36.png 86w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep-306x130.png 306w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep-636x270.png 636w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep-1632x692.png 1632w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/it-vs-ot-security-sep.png 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Les principales diff\u00e9rences entre la s\u00e9curit\u00e9 IT et la s\u00e9curit\u00e9 OT r\u00e9sident dans les objectifs et les priorit\u00e9s. La s\u00e9curit\u00e9 informatique se concentre sur la protection des donn\u00e9es, notamment leur confidentialit\u00e9, leur int\u00e9grit\u00e9 et leur disponibilit\u00e9. En revanche, la s\u00e9curit\u00e9 OT met l&#8217;accent sur la continuit\u00e9 des op\u00e9rations et la s\u00e9curit\u00e9 des processus, car dans ce cas, une panne peut provoquer des dommages physiques directs.<\/p>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Alors que les syst\u00e8mes informatiques sont r\u00e9guli\u00e8rement mis \u00e0 jour et utilisent des technologies standardis\u00e9es, les syst\u00e8mes OT sont souvent con\u00e7us pour une longue dur\u00e9e, sont sp\u00e9cialis\u00e9s et n\u00e9cessitent une planification particuli\u00e8rement minutieuse des changements afin de ne pas perturber les op\u00e9rations.<\/p>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:100px\" aria-hidden=\"true\" id=\"nist\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h2 class=\"wp-block-heading\">Cadre de cybers\u00e9curit\u00e9 du NIST pour l&#8217;OT<\/h2>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Le National Institute of Standards and Technology (NIST) est une agence f\u00e9d\u00e9rale am\u00e9ricaine qui d\u00e9veloppe des normes et des directives afin de garantir la s\u00e9curit\u00e9 des syst\u00e8mes d&#8217;information. Le NIST joue un r\u00f4le central dans la d\u00e9finition des meilleures pratiques et des exigences de s\u00e9curit\u00e9 utilis\u00e9es par les entreprises et les autorit\u00e9s du monde entier.<\/p>\n<\/div>\n\n<div class=\"container media-text  alignwide\">\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:35% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"968\" height=\"1024\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/\/nist-framework-otsecurity-grafik-968x1024.jpg\" alt=\"Cadre de s\u00e9curit\u00e9 NIST OT\" class=\"wp-image-21525 size-full\" srcset=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/nist-framework-otsecurity-grafik-968x1024.jpg 968w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/nist-framework-otsecurity-grafik-284x300.jpg 284w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/nist-framework-otsecurity-grafik-768x812.jpg 768w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/nist-framework-otsecurity-grafik-81x86.jpg 81w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/nist-framework-otsecurity-grafik-306x324.jpg 306w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/nist-framework-otsecurity-grafik-636x673.jpg 636w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/nist-framework-otsecurity-grafik.jpg 1200w\" sizes=\"auto, (max-width: 968px) 100vw, 968px\" \/><\/figure><div class=\"wp-block-media-text__content\"><div class=\"container-md paragraph  \">\n<p>Le NIST OT Security Framework est un guide sp\u00e9cifique au sein des directives NIST qui se concentre sur la s\u00e9curit\u00e9 de la technologie op\u00e9rationnelle (OT). Il est bas\u00e9 sur les cinq fonctions cl\u00e9s du NIST Cybersecurity Framework : <strong>Indentify<\/strong>, <strong>Protect<\/strong>, <strong>Detect<\/strong>, <strong>Responce<\/strong> et <strong>Recover<\/strong>.\r\nCes fonctions aident \u00e0 maintenir les syst\u00e8mes OT stables, s\u00fbrs et r\u00e9sistants.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p><em><a href=\"https:\/\/www.nist.gov\/news-events\/news\/2023\/09\/nist-publishes-guide-operational-technology-ot-security\" target=\"_blank\" rel=\"noreferrer noopener\">-&gt;&nbsp;<\/a><a href=\"https:\/\/www.nist.gov\/news-events\/news\/2023\/09\/nist-publishes-guide-operational-technology-ot-security\" target=\"_blank\" rel=\"noreferrer noopener\">Lien vers le site web contenant toute la documentation sur NIST OT Security (en anglais)<\/a><\/em><\/p>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:100px\" aria-hidden=\"true\" id=\"vorteile\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h2 class=\"wp-block-heading\">Comment Novotek prot\u00e8ge vos syst\u00e8mes OT avec octoplant<\/h2>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Chez Novotek, nous comprenons les d\u00e9fis li\u00e9s \u00e0 la gestion et \u00e0 la protection des processus de production critiques. C&#8217;est pourquoi nous proposons octoplant d&#8217;AMDT, une solution de pointe sp\u00e9cialement con\u00e7ue pour maximiser la s\u00e9curit\u00e9 de la technologie op\u00e9rationnelle (OT) et am\u00e9liorer l&#8217;efficacit\u00e9 de votre environnement de production.<\/p>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h3 class=\"wp-block-heading\">Indentify<\/h3>\n<\/div>\n\n<div class=\"container media-text  alignwide\">\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:15% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/icon-lupe-rg-150x150-1.png\" alt=\"\" class=\"wp-image-21501 size-thumbnail\" srcset=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/icon-lupe-rg-150x150-1.png 500w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/icon-lupe-rg-150x150-1-300x300.png 300w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/icon-lupe-rg-150x150-1-150x150.png 150w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/icon-lupe-rg-150x150-1-86x86.png 86w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/icon-lupe-rg-150x150-1-306x306.png 306w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><div class=\"wp-block-media-text__content\"><div class=\"container-md paragraph  \">\n<p><strong>Identifier et g\u00e9rer les risques :<\/strong><\/p>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li>Asset Management<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Business Environment<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Risk Management<\/li>\n<\/div><\/ul>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>octoplant vous aide \u00e0 r\u00e9pertorier et \u00e0 organiser vos installations et commandes. Octoplant conna\u00eet l&#8217;\u00e9tat actuel de vos installations et permet une gestion active des risques sur la base des rapports CVE et des annonces des fabricants. Cela am\u00e9liore la planification de la s\u00e9curit\u00e9 et minimise les pannes.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h3 class=\"wp-block-heading\">Protect<\/h3>\n<\/div>\n\n<div class=\"container media-text  alignwide\">\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:15% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-icon.png\" alt=\"\" class=\"wp-image-21191 size-thumbnail\" srcset=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-icon.png 500w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-icon-300x300.png 300w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-icon-150x150.png 150w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-icon-86x86.png 86w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/ot-security-icon-306x306.png 306w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><div class=\"wp-block-media-text__content\"><div class=\"container-md paragraph  \">\n<p><strong>Protection des donn\u00e9es gr\u00e2ce \u00e0 des sauvegardes efficaces :<\/strong><\/p>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li>Access Control<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Awareness &amp; Processus de s\u00e9curit\u00e9<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Data Security<\/li>\n<\/div><\/ul>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Gr\u00e2ce \u00e0 des fonctions de sauvegarde automatis\u00e9es, octoplant s\u00e9curise vos donn\u00e9es importantes et veille \u00e0 ce qu&#8217;en cas de panne, il soit possible de recourir rapidement \u00e0 des versions sauvegard\u00e9es. Par le biais de r\u00f4les issus de l&#8217;Active Directory, octoplant contr\u00f4le en outre qui a acc\u00e8s \u00e0 quelles donn\u00e9es\/projets.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h3 class=\"wp-block-heading\">Detect<\/h3>\n<\/div>\n\n<div class=\"container media-text  alignwide\">\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:15% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/detect-icon-rg.png\" alt=\"\" class=\"wp-image-21506 size-thumbnail\" srcset=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/detect-icon-rg.png 500w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/detect-icon-rg-300x300.png 300w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/detect-icon-rg-150x150.png 150w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/detect-icon-rg-86x86.png 86w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/detect-icon-rg-306x306.png 306w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><div class=\"wp-block-media-text__content\"><div class=\"container-md paragraph  \">\n<p><strong>D\u00e9tection des incidents de s\u00e9curit\u00e9 :<\/strong><\/p>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li>Security Continuous Monitoring<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Detection Process<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Anomalies &amp; \u00e9v\u00e9nements<\/li>\n<\/div><\/ul>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>La surveillance continue des modifications apport\u00e9es \u00e0 vos syst\u00e8mes par octoplant permet de d\u00e9tecter \u00e0 temps les activit\u00e9s ind\u00e9sirables ou suspectes et donc de r\u00e9agir de mani\u00e8re proactive aux incidents de s\u00e9curit\u00e9 potentiels.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h3 class=\"wp-block-heading\">Responce<\/h3>\n<\/div>\n\n<div class=\"container media-text  alignwide\">\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:15% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/idee-icon-rg.png\" alt=\"\" class=\"wp-image-21510 size-thumbnail\" srcset=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/idee-icon-rg.png 500w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/idee-icon-rg-300x300.png 300w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/idee-icon-rg-150x150.png 150w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/idee-icon-rg-86x86.png 86w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/idee-icon-rg-306x306.png 306w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><div class=\"wp-block-media-text__content\"><div class=\"container-md paragraph  \">\n<p><strong>R\u00e9action rapide aux incidents :<\/strong><\/p>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li>Response Planning<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Analysis<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Communications<\/li>\n<\/div><\/ul>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>En cas d&#8217;incident de s\u00e9curit\u00e9, octoplant aide les responsables \u00e0 prendre des d\u00e9cisions gr\u00e2ce \u00e0 des informations pr\u00e9cises et compr\u00e9hensibles sur la base install\u00e9e. En outre, la plateforme BI d&#8217;octoplant vous permet de consolider les donn\u00e9es de production, de maintenance et de gestion sur vos tableaux de bord individuels, afin de vous donner une vue d&#8217;ensemble et la possibilit\u00e9 de prendre des d\u00e9cisions \u00e9clair\u00e9es.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h3 class=\"wp-block-heading\">Recover<\/h3>\n<\/div>\n\n<div class=\"container media-text  alignwide\">\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:15% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/versionskontrolle-icon-rg.png\" alt=\"\" class=\"wp-image-21495 size-thumbnail\" srcset=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/versionskontrolle-icon-rg.png 500w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/versionskontrolle-icon-rg-300x300.png 300w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/versionskontrolle-icon-rg-150x150.png 150w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/versionskontrolle-icon-rg-86x86.png 86w, https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/versionskontrolle-icon-rg-306x306.png 306w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><div class=\"wp-block-media-text__content\"><div class=\"container-md paragraph  \">\n<p><strong>La restauration et la continuit\u00e9 des op\u00e9rations :<\/strong><\/p>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li>Desaster Recovery<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Backup-Management<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li>Improvements<\/li>\n<\/div><\/ul>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Gr\u00e2ce \u00e0 des possibilit\u00e9s de restauration rapide (restorable backups), octoplant vous aide \u00e0 garantir la continuit\u00e9 de l&#8217;exploitation et \u00e0 faire en sorte que vos lignes de production soient \u00e0 nouveau pleinement fonctionnelles le plus rapidement possible.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:100px\" aria-hidden=\"true\" id=\"faq\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h2 class=\"wp-block-heading\">FAQ &#8211; OT Security<\/h2>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>Qu&#8217;est-ce que la s\u00e9curit\u00e9 OT ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">La s\u00e9curit\u00e9 OT s&#8217;occupe de la protection des syst\u00e8mes d&#8217;ing\u00e9nierie op\u00e9rationnelle qui contr\u00f4lent et surveillent les processus industriels contre les cybermenaces et les perturbations physiques.<\/p>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>Pourquoi la s\u00e9curit\u00e9 OT est-elle importante ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">Les syst\u00e8mes industriels et d&#8217;infrastructure \u00e9tant de plus en plus interconnect\u00e9s, ils deviennent plus vuln\u00e9rables aux cyber-attaques, qui peuvent perturber les op\u00e9rations critiques et la s\u00e9curit\u00e9.<\/p>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>Quelles sont les menaces habituelles pour les syst\u00e8mes OT ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">Les cyber-attaques telles que les ransomwares et les attaques DDoS, ainsi que les erreurs humaines et les pannes de syst\u00e8me, comptent parmi les principales menaces.<\/p>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>En quoi la s\u00e9curit\u00e9 OT diff\u00e8re-t-elle de la s\u00e9curit\u00e9 IT ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">La s\u00e9curit\u00e9 OT met l&#8217;accent sur la disponibilit\u00e9 et la s\u00e9curit\u00e9 des syst\u00e8mes, tandis que la s\u00e9curit\u00e9 IT est davantage ax\u00e9e sur la confidentialit\u00e9 et l&#8217;int\u00e9grit\u00e9 des donn\u00e9es.<\/p>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>Quelles sont les meilleures pratiques en mati\u00e8re de s\u00e9curit\u00e9 OT ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">Les bonnes pratiques comprennent des \u00e9valuations r\u00e9guli\u00e8res de la s\u00e9curit\u00e9, la segmentation du r\u00e9seau, des contr\u00f4les d&#8217;acc\u00e8s robustes ainsi que la surveillance et la mise \u00e0 jour continues des syst\u00e8mes.<\/p>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>Quels sont les d\u00e9fis \u00e0 relever en mati\u00e8re de s\u00e9curit\u00e9 OT ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">Parmi les d\u00e9fis \u00e0 relever figurent l&#8217;int\u00e9gration des syst\u00e8mes h\u00e9rit\u00e9s avec des mesures de d\u00e9fense modernes, la gestion de r\u00e9seaux h\u00e9t\u00e9rog\u00e8nes et l&#8217;harmonisation des pratiques de s\u00e9curit\u00e9 OT avec les politiques informatiques.<\/p>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>Comment les incidents de s\u00e9curit\u00e9 OT doivent-ils \u00eatre g\u00e9r\u00e9s ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">La gestion des incidents dans l&#8217;OT n\u00e9cessite des efforts coordonn\u00e9s pour endiguer rapidement les violations, \u00e9valuer et att\u00e9nuer les dommages, r\u00e9tablir les op\u00e9rations et pr\u00e9server les preuves pour les analyses m\u00e9dico-l\u00e9gales.<\/p>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>Quelles sont les normes en mati\u00e8re de s\u00e9curit\u00e9 OT ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">Dans le domaine de la s\u00e9curit\u00e9 OT, certaines normes sont essentielles :<\/p>\n<\/div>\n\n<div class=\"container-md list  \">\n<ul class=\"wp-block-list\"><div class=\"container-md list-item  \">\n<li style=\"font-style:normal;font-weight:400\"><strong>Directive NIS2 :<\/strong> r\u00e9glementation europ\u00e9enne sur la s\u00e9curit\u00e9 des r\u00e9seaux et de l&#8217;information<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li style=\"font-style:normal;font-weight:400\"><strong>IEC 62443 <\/strong>: Protection des r\u00e9seaux industriels<\/li>\n<\/div>\n\n<div class=\"container-md list-item  \">\n<li style=\"font-style:normal;font-weight:400\"><strong>NIST SP800-82 <\/strong>: Directives pour les syst\u00e8mes de contr\u00f4le industriels<\/li>\n<\/div><\/ul>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container-md details  \">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700\"><summary>Quel est le r\u00f4le de la formation des collaborateurs dans la s\u00e9curit\u00e9 OT ?<\/summary><div class=\"container-md paragraph  \">\n<p style=\"font-style:normal;font-weight:400\">La formation est essentielle, car les employ\u00e9s doivent identifier les menaces potentielles pour la s\u00e9curit\u00e9 et comprendre les protocoles permettant de maintenir l&#8217;int\u00e9grit\u00e9 du syst\u00e8me et de signaler les anomalies.<\/p>\n<\/div><\/details>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:150px\" aria-hidden=\"true\" id=\"insight\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container media-text  align\">\n<div class=\"wp-block-media-text is-stacked-on-mobile is-vertically-aligned-top\" style=\"grid-template-columns:30% auto\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/www.novotek.com\/ch\/wp-content\/uploads\/sites\/3\/Versionskontrolle-Backup-300x200.jpg.webp\" alt=\"\" class=\"wp-image-20996 size-medium\" \/><\/figure><div class=\"wp-block-media-text__content\"><div class=\"container-md heading  \">\n<h4 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color has-medium-font-size wp-elements-95233ceea56f40ad39cd39ef1f808dcd\" style=\"font-style:normal;font-weight:500;text-transform:uppercase\">Insights<\/h4>\n<\/div>\n\n<div class=\"container-md heading  \">\n<h3 class=\"wp-block-heading\">Contr\u00f4le de version &amp; sauvegarde en production<\/h3>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p class=\"has-vivid-red-color has-text-color has-link-color wp-elements-9c2ef49874b00d0edebb1d6ee4bdef4b\"><strong>Avez-vous d\u00e9j\u00e0 d\u00fb chercher la derni\u00e8re version d&#8217;un programme API ou d&#8217;une configuration syst\u00e8me ?<\/strong><\/p>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Nombreux sont ceux qui se retrouvent dans cette situation lorsqu&#8217;un syst\u00e8me tombe en panne, que quelque chose a \u00e9t\u00e9 supprim\u00e9 ou que des modifications non document\u00e9es sont apport\u00e9es aux param\u00e8tres et aux valeurs par d\u00e9faut.<\/p>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Avoir une vue d&#8217;ensemble et un contr\u00f4le manuel de toutes les parties d&#8217;un syst\u00e8me de contr\u00f4le industriel est une t\u00e2che difficile. Les syst\u00e8mes se d\u00e9veloppent et \u00e9voluent continuellement, de sorte que les adaptations se font sans que l&#8217;on s&#8217;en rende compte. Aussi bien les mises \u00e0 jour non document\u00e9es que les modifications apparemment mineures peuvent avoir de grandes r\u00e9percussions sur le fonctionnement des syst\u00e8mes de commande.<\/p>\n<\/div>\n\n<div class=\"container-md paragraph  \">\n<p>Lisez dans notre Insights comment \u00e9viter de tels cas ou comment r\u00e9agir rapidement en cas d&#8217;urgence.<\/p>\n<\/div>\n\n<div class=\"container-md buttons  \">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"container-md button  \">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-link-color wp-element-button\" href=\"https:\/\/www.novotek.com\/ch\/insight\/versionskontrolle-backup\/\">vers Insights<\/a><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"container-md spacer  \">\n<div style=\"height:100px\" aria-hidden=\"true\" id=\"loesungen\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n  <div class=\"slider-column-parent\">\n    <div class=\"container\">\n      <div class=\"slider-column-title\">Unsere OT Security-L\u00f6sungen<\/div>\n\n      <div class=\"slider-column\">\n        <div class=\"slider-cell carousel-cell large\"><div class=\"column-box\">\n  \n      <div class=\"title\">\n      octoplant<br> von AMDT    <\/div>\n  \n      <div class=\"text\">\n      <p>Erhalten Sie eine automatische Sicherung und Versionskontrolle Ihrer industriellen Automatisierungssysteme, w\u00e4hrend Sie die Cybersicherheit f\u00fcr die gesamte Produktionsanlage aufrechterhalten.<\/p>\n    <\/div>\n  \n      <a class=\"link\"  href=\"https:\/\/www.novotek.com\/ch\/versionskontrolle\/octoplant\/\" target=\"\">\n      octoplant    <\/a>\n  \n  <\/div>\n\n<\/div>      <\/div>\n    <\/div>\n  <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Qu&#8217;est-ce que la s\u00e9curit\u00e9 OT exactement et pourquoi est-elle indispensable \u00e0 votre entreprise ? D\u00e9couvrez comment cette forme particuli\u00e8re de cybers\u00e9curit\u00e9 prot\u00e8ge vos syst\u00e8mes critiques de production contre une multitude de menaces, tout en am\u00e9liorant l&#8217;efficacit\u00e9 et la fiabilit\u00e9 de vos technologies op\u00e9rationnelles.<\/p>\n","protected":false},"author":35,"featured_media":29905,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"12409,13565,20748,15710,27490,16922","_relevanssi_noindex_reason":"","content-type":"","footnotes":""},"class_list":["post-22403","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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