{"id":12722,"date":"2025-11-03T10:45:10","date_gmt":"2025-11-03T09:45:10","guid":{"rendered":"https:\/\/digitalyacht.fr\/blog\/?p=12722"},"modified":"2025-09-01T16:02:29","modified_gmt":"2025-09-01T14:02:29","slug":"nmea-2000-risques-lies-a-la-cybersecurite-et-solutions-pour-les-bateaux","status":"publish","type":"post","link":"https:\/\/digitalyacht.fr\/blog\/2025\/11\/nmea-2000-risques-lies-a-la-cybersecurite-et-solutions-pour-les-bateaux\/","title":{"rendered":"NMEA 2000 Risques li\u00e9s \u00e0 la cybers\u00e9curit\u00e9 et solutions pour les bateaux"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-13 is-layout-flex wp-block-gallery-is-layout-flex\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1024\"  height=\"525\"  data-id=\"12771\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAABAAAAAINAQMAAACanZ8kAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFhJREFUeNrtwTEBAAAAwqD1T20MH6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOBsCJwAAcPM7U0AAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-12771 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"  data-pk-src=\"https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security-1024x525.jpg\"  data-pk-srcset=\"https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security-1024x525.jpg 1024w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security-300x154.jpg 300w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security-768x394.jpg 768w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security-380x195.jpg 380w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security-550x282.jpg 550w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security-800x410.jpg 800w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security-1160x595.jpg 1160w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/NetProtect-Security.jpg 1384w\" ><\/figure>\n<\/div><\/figure>\n\n\n\n<p>\u00c0 mesure que les bateaux deviennent plus sophistiqu\u00e9s sur le plan technologique et interconnect\u00e9s, le risque de cybermenaces sur les syst\u00e8mes maritimes s\u2019accro\u00eet. Le r\u00e9seau NMEA 2000, <strong>\u00e9pine dorsale de l&rsquo;\u00e9lectronique marine moderne<\/strong>, n&rsquo;est pas \u00e0 l&rsquo;abri. Des piratages r\u00e9cents ont montr\u00e9 les vuln\u00e9rabilit\u00e9s des <strong>syst\u00e8mes bas\u00e9s sur le bus CAN<\/strong>, soulevant des inqui\u00e9tudes quant \u00e0 la <strong>s\u00fbret\u00e9 et \u00e0 la s\u00e9curit\u00e9 des donn\u00e9es embarqu\u00e9es<\/strong>.<\/p>\n\n\n\n<p>Pour y r\u00e9pondre, <strong>l&rsquo;organisation NMEA<\/strong> a mis en place un <strong>groupe de travail sur la cybers\u00e9curit\u00e9<\/strong> De cette initiative est n\u00e9 <strong><a href=\"https:\/\/digitalyacht.fr\/produit\/net-protect\/\" target=\"_blank\" rel=\"noreferrer noopener\">NET Protect<\/a><\/strong>, le premier dispositif de <strong>d\u00e9tection d&rsquo;intrusion NMEA 2000<\/strong> d\u00e9di\u00e9 \u00e0 la protection des r\u00e9seaux maritimes. Cet article met en avant les risques et la mani\u00e8re dont <strong>NET Protect<\/strong> de Digital Yacht apporte une r\u00e9ponse efficace.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Le risque croissant des cyberattaques NMEA 2000<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Pourquoi le NMEA 2000 est-il vuln\u00e9rable ?<\/strong><\/h3>\n\n\n\n<p>Les r\u00e9seaux NMEA 2000, bas\u00e9s sur le <strong>protocole CAN bus<\/strong>, ont \u00e9t\u00e9 con\u00e7us pour \u00eatre fiables et simples \u00e0 utiliser, mais pas pour assurer la cybers\u00e9curit\u00e9. Ils ne disposent pas de chiffrement ni d\u2019authentification, ce qui les rend vuln\u00e9rables :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acc\u00e8s non autoris\u00e9<\/strong> : les pirates informatiques peuvent intercepter ou manipuler les donn\u00e9es transmises sur le r\u00e9seau.<\/li>\n\n\n\n<li><strong>Usurpation de donn\u00e9es<\/strong> : des acteurs malveillants peuvent injecter de fausses informations, telles que de fausses coordonn\u00e9es GPS ou de fausses donn\u00e9es moteur.<\/li>\n\n\n\n<li><strong>Attaques par d\u00e9ni de service (DoS)<\/strong> : inonder le r\u00e9seau de faux messages peut perturber les syst\u00e8mes critiques.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Quels types de menaces existe-t-il ?<\/strong><\/h3>\n\n\n\n<p>Des incidents r\u00e9cents montrent que m\u00eame les syst\u00e8mes maritimes ne sont pas \u00e0 l&rsquo;abri des <strong>cyberintrusions<\/strong>. Les pirates pourraient :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9sactiver les syst\u00e8mes de navigation<\/strong>, mettant ainsi les navires en danger.<\/li>\n\n\n\n<li><strong>Falsifier les donn\u00e9es du moteur<\/strong>, entra\u00eenant des pannes m\u00e9caniques.<\/li>\n\n\n\n<li><strong>Voler des informations sensibles<\/strong>, telles que les plans de route ou les donn\u00e9es de suivi des navires.<\/li>\n<\/ul>\n\n\n\n<p>Sans protection ad\u00e9quate, les bateaux connect\u00e9s sont expos\u00e9s \u00e0 ces dangers, d&rsquo;autant plus que de plus en plus de syst\u00e8mes s&rsquo;int\u00e8grent \u00e0 des services bas\u00e9s sur le cloud et que de nombreux bateaux sont d\u00e9sormais connect\u00e9s \u00e0 Internet (en particulier depuis Starlink).<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>NET Protect est le garde du corps num\u00e9rique de votre bateau<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-14 is-layout-flex wp-block-gallery-is-layout-flex\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"871\"  height=\"871\"  data-id=\"12775\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA2cAAANnAQMAAACPhbImAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAHRJREFUeNrtwTEBAAAAwqD1T20KP6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICfAXZRAAGsqZd+AAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-12775 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 871px) 100vw, 871px\"  data-pk-src=\"https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2.jpg\"  data-pk-srcset=\"https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2.jpg 871w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2-300x300.jpg 300w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2-150x150.jpg 150w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2-768x768.jpg 768w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2-80x80.jpg 80w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2-110x110.jpg 110w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2-380x380.jpg 380w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2-550x550.jpg 550w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/CyberSecurity-2-800x800.jpg 800w\" ><\/figure>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>NET Protect est le premier dispositif de cybers\u00e9curit\u00e9 au monde sp\u00e9cialement con\u00e7u pour les r\u00e9seaux NMEA 2000.<\/strong><\/h3>\n\n\n\n<p>Consid\u00e9rez-le comme un <strong>gardien de s\u00e9curit\u00e9 disponible 24 heures sur 24 et 7 jours sur 7<\/strong> pour les \u00e9quipements \u00e9lectroniques de votre bateau. Il surveille les pirates informatiques, vous alerte en cas de probl\u00e8me et aide m\u00eame les installateurs \u00e0 configurer les r\u00e9seaux en toute s\u00e9curit\u00e9. Voici un petit aper\u00e7u du fonctionnement de cet outil.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Pendant l&rsquo;installation, il teste tout.<\/strong><\/h3>\n\n\n\n<p>Avant de quitter le quai, <a href=\"https:\/\/digitalyacht.fr\/produit\/net-protect\/\" target=\"_blank\" rel=\"noreferrer noopener\">NET Protect<\/a> effectue <strong>plus de 10 v\u00e9rifications<\/strong> pour s&rsquo;assurer que votre r\u00e9seau est s\u00e9curis\u00e9, notamment :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;<strong>D\u00e9tection des appareils non certifi\u00e9s<\/strong> (qui peuvent \u00eatre peu fiables ou malveillants)<\/li>\n\n\n\n<li><strong>&nbsp;D\u00e9tection des appareils non autoris\u00e9s<\/strong> (un gadget de pirate informatique est-il connect\u00e9 \u00e0 votre r\u00e9seau ?)<\/li>\n\n\n\n<li>&nbsp;<strong>R\u00e9solution des conflits li\u00e9s aux donn\u00e9es en double (pour que vos instruments affichent<\/strong> les bonnes informations)<\/li>\n\n\n\n<li><strong>V\u00e9rification des passerelles Wi-Fi\/4G (points d&rsquo;entr\u00e9e courants des pirates<\/strong> informatiques)<\/li>\n<\/ul>\n\n\n\n<p>Une fois valid\u00e9, vous pouvez enregistrer un <strong>\u00ab CANshot \u00bb,<\/strong> un instantan\u00e9 de votre r\u00e9seau en bon \u00e9tat<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Pendant que vous naviguez<\/strong><\/h3>\n\n\n\n<p>Une fois lanc\u00e9, <a href=\"https:\/\/digitalyacht.fr\/produit\/net-protect\/\" target=\"_blank\" rel=\"noreferrer noopener\">NET Protect<\/a><strong> ne cesse jamais d&rsquo;analyser<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1024\"  height=\"799\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-12773 pk-lazyload\"  style=\"width:485px;height:auto\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"  data-pk-src=\"https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-1024x799.jpg\"  data-pk-srcset=\"https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-1024x799.jpg 1024w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-300x234.jpg 300w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-768x599.jpg 768w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-1536x1198.jpg 1536w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-380x296.jpg 380w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-550x429.jpg 550w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-800x624.jpg 800w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert-1160x905.jpg 1160w, https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/4gXtreamNavAlert.jpg 2048w\" ><\/figure>\n<\/div>\n\n\n<p>En associant Net Protect \u00e0 <strong><a href=\"https:\/\/digitalyacht.fr\/produit\/navalarm\/\" target=\"_blank\" rel=\"noreferrer noopener\">NAVAlarm<\/a>,<\/strong> vous pouvez \u00eatre alert\u00e9 de la menace par le buzzer. De plus, le syst\u00e8me est capable d&rsquo;enregistrer l&rsquo;\u00e9v\u00e9nement. Net Protect enverra une notification sur votre MFD compatible (comme Garmin) pour vous avertir de toute alerte. <\/p>\n\n\n\n<p>Avec un <strong>routeur Internet Digital Yacht tel que le <a href=\"https:\/\/digitalyacht.fr\/produit\/4g-xtream\/\" target=\"_blank\" rel=\"noreferrer noopener\">4GXtream<\/a><\/strong>, vous recevez m\u00eame des <strong>alertes par SMS<\/strong> \u00e0 terre.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Avez-vous besoin de NET Protect ?<\/strong><\/h3>\n\n\n\n<p>Honn\u00eatement ? Si votre bateau est <strong>\u00e9quip\u00e9 d&rsquo;appareils \u00e9lectroniques critiques fonctionnant sous NMEA 2000<\/strong>, cela vaut la peine d&rsquo;y r\u00e9fl\u00e9chir, surtout si vous <strong>poss\u00e9dez un bateau moderne et connect\u00e9 <\/strong>(plus il y a de gadgets, plus le risque est grand). <\/p>\n\n\n\n<p><strong>De m\u00eame, si vous louez votre bateau ou g\u00e9rez une flotte<\/strong>, cela est recommand\u00e9, car vous ne pouvez pas le surveiller 24 heures sur 24, 7 jours sur 7, et surtout si vous <strong>voulez avoir l&rsquo;esprit tranquille<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>Prot\u00e9gez votre bateau d\u00e8s aujourd&rsquo;hui<\/strong><\/h3>\n\n\n\n<p>Les cybermenaces ne se limitent plus aux syst\u00e8mes informatiques : elles visent aussi l\u2019\u00e9lectronique maritime. Gr\u00e2ce \u00e0 <strong>NET Protect<\/strong>, les propri\u00e9taires peuvent s\u00e9curiser efficacement leurs r\u00e9seaux NMEA 2000 contre les intrusions.<\/p>\n\n\n\n<p>Cliquez sur \u00ab<strong> <a href=\"https:\/\/digitalyacht.fr\/produit\/net-protect\/\" target=\"_blank\" rel=\"noreferrer noopener\">En savoir plus<\/a><\/strong> \u00bb pour d\u00e9couvrir comment NET Protect prot\u00e8ge votre bateau contre les cybermenaces.<\/p>\n","protected":false},"excerpt":{"rendered":"\u00c0 mesure que les bateaux deviennent plus sophistiqu\u00e9s sur le plan technologique et interconnect\u00e9s, le risque de cybermenaces&hellip;\n","protected":false},"author":2,"featured_media":12723,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":20,"csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_masonry":"","csco_page_load_nextpost":"","csco_post_subtitle":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[270,272],"tags":[724,555,691,723,170],"class_list":{"0":"post-12722","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-produit","8":"category-nmea","9":"tag-alertes-par-sms","10":"tag-cybersecurite","11":"tag-navalarm","12":"tag-net-protect","13":"tag-nmea-2000","14":"cs-entry","15":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NMEA 2000 Risques li\u00e9s \u00e0 la cybers\u00e9curit\u00e9 - Digital Yacht Blog<\/title>\n<meta name=\"description\" content=\"\u00c0 mesure que les bateaux deviennent plus sophistiqu\u00e9s sur le plan technologique et interconnect\u00e9s, le risque de cybermenaces.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/digitalyacht.fr\/blog\/2025\/11\/nmea-2000-risques-lies-a-la-cybersecurite-et-solutions-pour-les-bateaux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NMEA 2000 Risques li\u00e9s \u00e0 la cybers\u00e9curit\u00e9 - Digital Yacht Blog\" \/>\n<meta property=\"og:description\" content=\"\u00c0 mesure que les bateaux deviennent plus sophistiqu\u00e9s sur le plan technologique et interconnect\u00e9s, le risque de cybermenaces.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/digitalyacht.fr\/blog\/2025\/11\/nmea-2000-risques-lies-a-la-cybersecurite-et-solutions-pour-les-bateaux\/\" \/>\n<meta property=\"og:site_name\" content=\"Digital Yacht Blog\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-03T09:45:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/digitalyacht.fr\/blog\/wp-content\/uploads\/2025\/09\/Image1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"454\" \/>\n\t<meta property=\"og:image:height\" content=\"233\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"digitalyacht\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"digitalyacht\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/digitalyacht.fr\\\/blog\\\/2025\\\/11\\\/nmea-2000-risques-lies-a-la-cybersecurite-et-solutions-pour-les-bateaux\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/digitalyacht.fr\\\/blog\\\/2025\\\/11\\\/nmea-2000-risques-lies-a-la-cybersecurite-et-solutions-pour-les-bateaux\\\/\"},\"author\":{\"name\":\"digitalyacht\",\"@id\":\"https:\\\/\\\/digitalyacht.fr\\\/blog\\\/#\\\/schema\\\/person\\\/453ac530aaba2b3886f63ba724119147\"},\"headline\":\"NMEA 2000 Risques li\u00e9s \u00e0 la cybers\u00e9curit\u00e9 et solutions pour les bateaux\",\"datePublished\":\"2025-11-03T09:45:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/digitalyacht.fr\\\/blog\\\/2025\\\/11\\\/nmea-2000-risques-lies-a-la-cybersecurite-et-solutions-pour-les-bateaux\\\/\"},\"wordCount\":818,\"image\":{\"@id\":\"https:\\\/\\\/digitalyacht.fr\\\/blog\\\/2025\\\/11\\\/nmea-2000-risques-lies-a-la-cybersecurite-et-solutions-pour-les-bateaux\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/digitalyacht.fr\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Image1.jpg\",\"keywords\":[\"alertes par SMS\",\"cybers\u00e9curit\u00e9\",\"navalarm\",\"NET Protect\",\"nmea 2000\"],\"articleSection\":[\"Information produit\",\"NMEA &amp; 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