{"id":15019,"date":"2023-03-14T16:50:49","date_gmt":"2023-03-14T14:50:49","guid":{"rendered":"https:\/\/www.thegreenbow.com\/?post_type=resource&#038;p=15019"},"modified":"2025-09-18T11:41:07","modified_gmt":"2025-09-18T09:41:07","slug":"a-quoi-sert-le-referentiel-ipsec-dr","status":"publish","type":"resource","link":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/","title":{"rendered":"A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ?"},"content":{"rendered":"\n<div class=\"wp-block-ch-resource-content alignfull\">\n<p><strong>Auteur : Fran\u00e7ois Bonnet<\/strong>, Head of Product &amp; Alliances<\/p>\n\n\n\n<p>L\u2019ANSSI vient tout juste de publier un corpus documentaire d\u00e9crivant le r\u00e9f\u00e9rentiel IPsec DR, un ensemble de bonnes pratiques \u00e0 mettre \u0153uvre au niveau d\u2019un syst\u00e8me d\u2019information traitant des informations sensibles, dont celles portant la mention Diffusion Restreinte.<\/p>\n\n\n\n<p>Avant de s\u2019interroger sur sa finalit\u00e9 et de se pencher sur ce qu\u2019il contient, il convient de rappeler les diff\u00e9rents niveaux de protection des informations existants en France.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La classification des informations<\/strong><\/h2>\n\n\n\n<p>Pour comprendre comment fonctionne la classification des informations, il faut se plonger dans <a href=\"https:\/\/www.legifrance.gouv.fr\/download\/pdf?id=z_0XBVHKkurqO-ZSeoydnHB0La5rYk6ys5dm_FwTPZs=\">l\u2019instruction g\u00e9n\u00e9rale minist\u00e9rielle n\u00b01300<\/a> qui est entr\u00e9e en vigueur le 1<sup>er<\/sup> juillet 2021. L\u2019IGI 1300 fixe un nouveau sch\u00e9ma de classification des informations de la d\u00e9fense nationale. Elle d\u00e9finit \u00e9galement les r\u00e8gles de protection et de traitement d\u2019une information classifi\u00e9e. En pratique, cette instruction concerne toute personne physique ou morale amen\u00e9e \u00e0 traiter des informations classifi\u00e9es dans le cadre de ses missions.<\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:37% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-1024x683.jpg\" alt=\"\" class=\"wp-image-15024 size-full\" srcset=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-1024x683.jpg 1024w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-300x200.jpg 300w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-768x512.jpg 768w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-1536x1024.jpg 1536w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-2048x1365.jpg 2048w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-100x67.jpg 100w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-301x201.jpg 301w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Top-Secret_lite-343x229.jpg 343w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Afin de mieux coller aux standards internationaux notamment ceux de l\u2019OTAN, les trois niveaux de classification (Confidentiel D\u00e9fense, Secret D\u00e9fense et Tr\u00e8s Secret D\u00e9fense) ont \u00e9t\u00e9 ramen\u00e9s \u00e0 deux niveaux&nbsp;: <strong>Secret<\/strong> et <strong>Tr\u00e8s Secret<\/strong>.<\/p>\n<\/div><\/div>\n\n\n\n<p> Les syst\u00e8mes d\u2019information traitant des informations classifi\u00e9es requi\u00e8rent une homologation de leurs dispositifs de s\u00e9curit\u00e9 qui s\u2019obtient en suivant scrupuleusement la d\u00e9marche \u00e9labor\u00e9e par l\u2019ANSSI.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Qu\u2019est ce que la Diffusion Restreinte&nbsp;?<\/strong><\/h2>\n\n\n\n<p>Pour les informations consid\u00e9r\u00e9es comme sensibles mais autres que celles relatives au secret de la d\u00e9fense nationale, l\u2019IGI 1300 pr\u00e9voit par ailleurs une mention de protection&nbsp;: la <em>Diffusion Restreinte<\/em>. Il ne s\u2019agit aucunement d\u2019un timbre de classification mais d\u2019une mention qui permet de prot\u00e9ger des informations qui n\u2019ont pas lieu d\u2019\u00eatre classifi\u00e9es. L\u2019objectif est ici de sensibiliser les personnes ayant acc\u00e8s \u00e0 ce type d\u2019informations et de les inciter \u00e0 la discr\u00e9tion. <\/p>\n\n\n\n<p>A noter toutefois que \u00ab&nbsp;<em>la divulgation d\u2019informations et supports portant la mention Diffusion Restreinte \u00e0 des personnes physiques ou morales n\u2019ayant pas le besoin d\u2019en conna\u00eetre est susceptible d\u2019exposer son auteur \u00e0 des sanctions disciplinaires, administratives, et \u00e9ventuellement p\u00e9nales notamment au titre de la violation du secret professionnel<\/em>.&nbsp;\u00bb Voil\u00e0 qui doit inciter les utilisateurs \u00e0 la prudence&nbsp;!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quelles contraintes en mati\u00e8re de s\u00e9curit\u00e9 informatique&nbsp;?<\/strong><\/h2>\n\n\n\n<p>Premi\u00e8re chose \u00e0 savoir&nbsp;: ce sont le Premier ministre et les ministres qui d\u00e9terminent les conditions d\u2019utilisation et d\u00e9signent les organisations et personnes habilit\u00e9es \u00e0 apposer la mention et \u00e0 acc\u00e9der aux informations portant cette mention.<\/p>\n\n\n\n<p>Parmi ces personnes ou organisations, on trouve les services de l\u2019Etat, les \u00e9tablissements publics sous tutelle, les OIV d\u00e9pendants d\u2019un ministre, les sous-traitants ayant besoin d\u2019acc\u00e9der aux informations portant la mention pour effectuer leur mission, etc \u2026<\/p>\n\n\n\n<p>L\u2019IGI 1300 d\u00e9taille les r\u00e8gles inh\u00e9rentes \u00e0 la Diffusion Restreinte, comme par exemple l\u2019obligation de marquage ou l\u2019interdiction de diffusion sur le r\u00e9seau internet. Comme pour les informations classifi\u00e9es, les syst\u00e8mes d\u2019information qui traitent, stockent ou transmettent des informations Diffusion Restreinte, doivent faire l\u2019objet d\u2019une homologation de s\u00e9curit\u00e9. C\u2019est \u00e0 l\u2019ANSSI que revient la charge d\u2019\u00e9tablir l\u2019ensemble des r\u00e8gles applicables que l\u2019on peut retrouver dans l\u2019instruction interminist\u00e9rielle <a href=\"https:\/\/www.ssi.gouv.fr\/administration\/reglementation\/protection-des-systemes-informations\/instruction-interministerielle-n-901\/\">n\u00b0 901\/SGDSN\/ANSSI<\/a> du 28 janvier 2015.<\/p>\n\n\n\n<p>Sur son site, l\u2019ANSSI a mis \u00e0 disposition un <a href=\"https:\/\/www.ssi.gouv.fr\/guide\/recommandations-pour-les-architectures-des-systemes-dinformation-sensibles-ou-diffusion-restreinte\/\" target=\"_blank\" rel=\"noreferrer noopener\">guide pratique<\/a> qui rassemble ses recommandations pour la conception de l\u2019architectures des syst\u00e8mes d\u2019information qui h\u00e9bergent des informations sensibles, dont celles relatives \u00e0 la mention Diffusion Restreinte.<\/p>\n\n\n\n<p>Suivant la logique de \u00ab&nbsp;qui peut le plus peut le moins&nbsp;\u00bb, l\u2019Agence fait observer que ses recommandations peuvent tr\u00e8s bien s\u2019appliquer pour prot\u00e9ger des informations sensibles ne portant pas la mention DR comme par exemple, des \u00ab&nbsp;informations prot\u00e9g\u00e9es au titre du secret des affaires&nbsp;\u00bb ou encore des \u00ab&nbsp;informations couvertes par le secret professionnel&nbsp;\u00bb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Pourquoi un r\u00e9f\u00e9rentiel IPsec DR&nbsp;?<\/strong><\/h2>\n\n\n\n<p>Pour l\u2019interconnexion de SI DR ou pour les connexions distantes \u00e0 un SI DR, l\u2019ANSSI recommande fortement l\u2019usage de tunnels VPN IPsec afin d\u2019assurer la confidentialit\u00e9 des informations. Par exemple, un service d\u2019administration \u00e0 distance est envisageable pour un SI sensible \u00e0 condition que les acc\u00e8s ne soient possibles qu\u2019\u00e0 partir de postes d\u2019administration ma\u00eetris\u00e9s et que les flux soient s\u00e9curis\u00e9s au moyen d\u2019un tunnel VPN IPsec.<\/p>\n\n\n\n<p>IPsec est un protocole standard de communication s\u00e9curis\u00e9e permettant la protection des flux r\u00e9seau. Il est privil\u00e9gi\u00e9 par l\u2019ANSSI depuis plusieurs ann\u00e9es car il est jug\u00e9 plus s\u00fbr que TLS par exemple (<a href=\"https:\/\/www.thegreenbow.com\/fr\/ressource\/blog\/pourquoi-privilegier-les-vpn-ipsec\/\">voir notre article de blog \u00e0 ce sujet<\/a>).<\/p>\n\n\n\n<p>L\u2019ANSSI a document\u00e9 un \u00ab&nbsp;<a href=\"https:\/\/www.ssi.gouv.fr\/guide\/ipsec-dr\/\" target=\"_blank\" rel=\"noreferrer noopener\">R\u00e9f\u00e9rentiel IPsec DR&nbsp;<\/a>\u00bb pour aider les industriels proposant des produits de cybers\u00e9curit\u00e9 impl\u00e9mentant le protocole IPsec, \u00e0 r\u00e9pondre aux exigences de s\u00e9curit\u00e9 d\u2019un SI DR. L\u2019autre objectif de ce r\u00e9f\u00e9rentiel est \u00e9galement de faciliter l\u2019interop\u00e9rabilit\u00e9 des \u00e9quipements, notamment les pare-feux et les clients VPN IPsec. Enfin la conformit\u00e9 \u00e0 ce r\u00e9f\u00e9rentiel est une condition n\u00e9cessaire \u00e0 l\u2019octroi par l\u2019ANSSI d\u2019une qualification standard et d\u2019une aptitude \u00e0 prot\u00e9ger des informations DR, au niveau national, europ\u00e9en et OTAN.<\/p>\n\n\n\n<p>Ce r\u00e9f\u00e9rentiel pr\u00e9cise un p\u00e9rim\u00e8tre r\u00e9duit d\u2019algorithmes cryptographiques et de m\u00e9thodes d\u2019authentification \u00e0 utiliser pour la protection des r\u00e9seaux de Diffusion Restreinte. <\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:60% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"916\" height=\"615\" src=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/IPsec-DR.jpg\" alt=\"\" class=\"wp-image-15020 size-full\" srcset=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/IPsec-DR.jpg 916w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/IPsec-DR-300x201.jpg 300w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/IPsec-DR-768x516.jpg 768w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/IPsec-DR-100x67.jpg 100w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/IPsec-DR-301x201.jpg 301w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/IPsec-DR-343x229.jpg 343w\" sizes=\"auto, (max-width: 916px) 100vw, 916px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p> L\u2019id\u00e9e est de mettre de c\u00f4t\u00e9 les \u00e9l\u00e9ments les plus faibles (par exemple MD5, SHA1) pour privil\u00e9gier les technologies plus r\u00e9centes et \u00e9prouv\u00e9es, comme les certificats bas\u00e9s sur des courbes elliptiques (secp256r1 et brainpoolP256r1), ou en jouant sur les tailles minimales des cl\u00e9s pour se pr\u00e9munir des attaques les plus virulentes.<\/p>\n<\/div><\/div>\n\n\n\n<p>In fine, ce r\u00e9f\u00e9rentiel est en quelque sorte repr\u00e9sentatif du poste de travail \u00ab&nbsp;DR&nbsp;\u00bb que l\u2019on imagine dans les mains d\u2019agents habilit\u00e9s, n\u2019ayant acc\u00e8s qu\u2019\u00e0 des informations confidentielles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u2019interop\u00e9rabilit\u00e9 des clients VPN TheGreenBow<\/strong><\/h2>\n\n\n\n<p>La d\u00e9marche de certification et de qualification est totalement int\u00e9gr\u00e9e dans le d\u00e9veloppement de nos produits. Dans le cadre des travaux autour du r\u00e9f\u00e9rentiel IPsec DR, TheGreenBow a jou\u00e9 un r\u00f4le de coordination de la collaboration avec ses partenaires ODM. Nous garantissons ainsi une solution logicielle parfaitement interop\u00e9rable avec les passerelles<a href=\"https:\/\/www.stormshield.com\/fr\/produits-et-services\/produits\/protection-des-reseaux\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Stormshield SNS<\/a>, <a href=\"https:\/\/www.thalesgroup.com\/fr\/mistral-ip9001\" target=\"_blank\" rel=\"noreferrer noopener\">Thales MISTRAL<\/a> et <a href=\"https:\/\/atos.net\/fr\/solutions\/cybersecurite\/protection-et-gouvernance-des-donnees\/chiffrement-de-donnees-modules-materiel-de-securite-hsm\" target=\"_blank\" rel=\"noreferrer noopener\">Atos TRUSTWAY<\/a>.<\/p>\n\n\n\n<p>Afin que nos clients disposant de SI DR, comme les OIV, puissent \u00e9tablir des connexions VPN avec des passerelles configur\u00e9es en mode IPsec DR, nous avons d\u2019ores et d\u00e9j\u00e0 rendu compatibles nos clients Windows, Android et macOS avec ce r\u00e9f\u00e9rentiel. Ainsi les versions Client VPN Windows 7.4, macOS 2.3 et Android 6.3, qui seront mises sur le march\u00e9 dans les prochaines semaines, b\u00e9n\u00e9ficieront de la compatibilit\u00e9 avec le r\u00e9f\u00e9rentiel IPsec DR.<\/p>\n\n\n\n<p>Nous avons \u00e9labor\u00e9 un guide qui d\u00e9crit comment configurer les clients VPN TheGreenBow Windows, Android et macOS afin d\u2019\u00e9tablir des connections VPN avec des passerelles configur\u00e9es en mode IPsec DR. <strong><a href=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/TGB_Client_VPN_IPsec_DR_Guide_configuration.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Ce guide <\/a>est \u00e0 votre disposition<\/strong> en t\u00e9l\u00e9chargement libre ci-dessous.<\/p>\n\n\n\n<p>N&rsquo;h\u00e9sitez pas \u00e0 nous contacter si vous avez <a href=\"https:\/\/www.thegreenbow.com\/fr\/contact\/\">des questions<\/a> sur ce sujet.<\/p>\n\n\n\n<div class=\"wp-block-cover\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#43667b\"><\/span><img width=\"2560\" height=\"1707\" data-src=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled.jpg\" data-lazy-img data-fade-in  class=\"wp-block-cover__image-background wp-post-image\" alt=\"\" data-object-fit=\"cover\" data-srcset=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled.jpg 2560w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-300x200.jpg 300w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-1024x683.jpg 1024w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-768x512.jpg 768w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-1536x1024.jpg 1536w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-2048x1365.jpg 2048w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-100x67.jpg 100w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-301x201.jpg 301w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-343x229.jpg 343w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled-727x486.jpg 727w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled-602x402.jpg 602w, https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled-686x458.jpg 686w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size\"><a href=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2024\/01\/TGB_Client_VPN_IPsec_DR_Guide_configuration.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e9l\u00e9charger le Guide de Configuration IPsec DR<\/a><\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n<\/div>\n","protected":false},"featured_media":15054,"template":"","meta":{"_acf_changed":false,"resource_type":"internal"},"resource_category":[30],"class_list":["post-15019","resource","type-resource","status-publish","has-post-thumbnail","hentry","resource_category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ? - TheGreenBow<\/title>\n<meta name=\"description\" content=\"L&#039;ANSSI vient de publier le r\u00e9f\u00e9rentiel IPsec DR. Mais savez-vous \u00e0 quoi pr\u00e9cis\u00e9ment sert ce r\u00e9f\u00e9rentiel ?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ? - TheGreenBow\" \/>\n<meta property=\"og:description\" content=\"L&#039;ANSSI vient de publier le r\u00e9f\u00e9rentiel IPsec DR. Mais savez-vous \u00e0 quoi pr\u00e9cis\u00e9ment sert ce r\u00e9f\u00e9rentiel ?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/\" \/>\n<meta property=\"og:site_name\" content=\"TheGreenBow\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-18T09:41:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@thegreenbow\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressource\\\/a-quoi-sert-le-referentiel-ipsec-dr\\\/\",\"url\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressource\\\/a-quoi-sert-le-referentiel-ipsec-dr\\\/\",\"name\":\"A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ? - TheGreenBow\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressource\\\/a-quoi-sert-le-referentiel-ipsec-dr\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressource\\\/a-quoi-sert-le-referentiel-ipsec-dr\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.thegreenbow.com\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/Cadenas_lite-scaled.jpg\",\"datePublished\":\"2023-03-14T14:50:49+00:00\",\"dateModified\":\"2025-09-18T09:41:07+00:00\",\"description\":\"L'ANSSI vient de publier le r\u00e9f\u00e9rentiel IPsec DR. Mais savez-vous \u00e0 quoi pr\u00e9cis\u00e9ment sert ce r\u00e9f\u00e9rentiel ?\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressource\\\/a-quoi-sert-le-referentiel-ipsec-dr\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressource\\\/a-quoi-sert-le-referentiel-ipsec-dr\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressource\\\/a-quoi-sert-le-referentiel-ipsec-dr\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.thegreenbow.com\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/Cadenas_lite-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/www.thegreenbow.com\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/Cadenas_lite-scaled.jpg\",\"width\":2560,\"height\":1707},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressource\\\/a-quoi-sert-le-referentiel-ipsec-dr\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/ressources\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/\",\"name\":\"TheGreenBow\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/#organization\",\"name\":\"TheGreenBow\",\"url\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.thegreenbow.com\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/Logotype@2x-min.png\",\"contentUrl\":\"https:\\\/\\\/www.thegreenbow.com\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/Logotype@2x-min.png\",\"width\":422,\"height\":84,\"caption\":\"TheGreenBow\"},\"image\":{\"@id\":\"https:\\\/\\\/www.thegreenbow.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/thegreenbow\",\"https:\\\/\\\/fr.linkedin.com\\\/company\\\/thegreenbow\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCZKtI7_fmgFcmovgGSy8AnQ\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ? - TheGreenBow","description":"L'ANSSI vient de publier le r\u00e9f\u00e9rentiel IPsec DR. Mais savez-vous \u00e0 quoi pr\u00e9cis\u00e9ment sert ce r\u00e9f\u00e9rentiel ?","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:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/","og_locale":"fr_FR","og_type":"article","og_title":"A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ? - TheGreenBow","og_description":"L'ANSSI vient de publier le r\u00e9f\u00e9rentiel IPsec DR. Mais savez-vous \u00e0 quoi pr\u00e9cis\u00e9ment sert ce r\u00e9f\u00e9rentiel ?","og_url":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/","og_site_name":"TheGreenBow","article_modified_time":"2025-09-18T09:41:07+00:00","og_image":[{"width":2560,"height":1707,"url":"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@thegreenbow","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/","url":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/","name":"A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ? - TheGreenBow","isPartOf":{"@id":"https:\/\/www.thegreenbow.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/#primaryimage"},"image":{"@id":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/#primaryimage"},"thumbnailUrl":"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled.jpg","datePublished":"2023-03-14T14:50:49+00:00","dateModified":"2025-09-18T09:41:07+00:00","description":"L'ANSSI vient de publier le r\u00e9f\u00e9rentiel IPsec DR. Mais savez-vous \u00e0 quoi pr\u00e9cis\u00e9ment sert ce r\u00e9f\u00e9rentiel ?","breadcrumb":{"@id":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/#primaryimage","url":"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled.jpg","contentUrl":"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2023\/03\/Cadenas_lite-scaled.jpg","width":2560,"height":1707},{"@type":"BreadcrumbList","@id":"https:\/\/www.thegreenbow.com\/fr\/ressource\/a-quoi-sert-le-referentiel-ipsec-dr\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.thegreenbow.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/www.thegreenbow.com\/fr\/ressources\/blog\/"},{"@type":"ListItem","position":3,"name":"A quoi sert le r\u00e9f\u00e9rentiel IPsec DR ?"}]},{"@type":"WebSite","@id":"https:\/\/www.thegreenbow.com\/fr\/#website","url":"https:\/\/www.thegreenbow.com\/fr\/","name":"TheGreenBow","description":"","publisher":{"@id":"https:\/\/www.thegreenbow.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.thegreenbow.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.thegreenbow.com\/fr\/#organization","name":"TheGreenBow","url":"https:\/\/www.thegreenbow.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.thegreenbow.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2021\/04\/Logotype@2x-min.png","contentUrl":"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2021\/04\/Logotype@2x-min.png","width":422,"height":84,"caption":"TheGreenBow"},"image":{"@id":"https:\/\/www.thegreenbow.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/thegreenbow","https:\/\/fr.linkedin.com\/company\/thegreenbow","https:\/\/www.youtube.com\/channel\/UCZKtI7_fmgFcmovgGSy8AnQ"]}]}},"_links":{"self":[{"href":"https:\/\/www.thegreenbow.com\/fr\/wp-json\/wp\/v2\/resource\/15019","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.thegreenbow.com\/fr\/wp-json\/wp\/v2\/resource"}],"about":[{"href":"https:\/\/www.thegreenbow.com\/fr\/wp-json\/wp\/v2\/types\/resource"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.thegreenbow.com\/fr\/wp-json\/wp\/v2\/media\/15054"}],"wp:attachment":[{"href":"https:\/\/www.thegreenbow.com\/fr\/wp-json\/wp\/v2\/media?parent=15019"}],"wp:term":[{"taxonomy":"resource_category","embeddable":true,"href":"https:\/\/www.thegreenbow.com\/fr\/wp-json\/wp\/v2\/resource_category?post=15019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}