{"id":49,"date":"2026-09-13T20:56:53","date_gmt":"2026-09-13T20:56:53","guid":{"rendered":"https:\/\/neranis.com\/?page_id=49"},"modified":"2026-09-13T20:56:53","modified_gmt":"2026-09-13T20:56:53","slug":"resilience-de-la-reponse","status":"publish","type":"page","link":"https:\/\/neranis.com\/fr\/expertise\/response-resilience\/","title":{"rendered":"Response &#038; resilience"},"content":{"rendered":"<section class=\"wp-block-group nrn2-section nrn2-page-hero is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-breadcrumb wp-block-paragraph\"><a href=\"https:\/\/neranis.com\/fr\/\">Accueil<\/a> <span aria-hidden=\"true\">\/<\/span> <a href=\"https:\/\/neranis.com\/fr\/expertise\/\">Expertise<\/a> R\u00e9ponse et r\u00e9silience<\/p>\n\n\n<div class=\"wp-block-group nrn2-two-col nrn2-hero-layout-r3 is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-hero-split-copy is-layout-flow wp-block-group-is-layout-flow\">\n\n<p class=\"nrn2-kicker wp-block-paragraph\">EXPERTISE \/ R\u00c9S<\/p>\n\n\n<h1 class=\"wp-block-heading nrn2-title\">R\u00e9ponse et r\u00e9silience<\/h1>\n\n\n<p class=\"nrn2-lead wp-block-paragraph\">Limiter l'impact des incidents et rendre la reprise r\u00e9aliste, pr\u00e9par\u00e9e et test\u00e9e plut\u00f4t que simplement suppos\u00e9e.<\/p>\n\n<\/div>\n\n\n<figure class=\"wp-block-image size-full nrn2-context-image nrn2-visual-asset-family-res\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"720\" src=\"https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/family-res.webp\" alt=\"\" class=\"wp-image-205\" srcset=\"https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/family-res.webp 1600w, https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/family-res-300x135.webp 300w, https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/family-res-1024x461.webp 1024w, https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/family-res-768x346.webp 768w, https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/family-res-1536x691.webp 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group nrn2-section is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-section-heading is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-kicker wp-block-paragraph\">QUE TRAITER<\/p>\n\n\n<h2 class=\"wp-block-heading nrn2-h2\">Choisissez le bon engagement.<\/h2>\n\n<\/div>\n\n\n<p class=\"nrn2-section-lead wp-block-paragraph\">La r\u00e9cup\u00e9ration et l'enqu\u00eate ont des limites ; aucune promesse de r\u00e9cup\u00e9ration totale ou de d\u00e9lai de r\u00e9solution absolu n'est faite. Les r\u00e9sultats des exercices restent sp\u00e9cifiques au sc\u00e9nario test\u00e9.<\/p>\n\n<\/div>\n\n<div class=\"nrn2-catalogue\" data-nrn-catalogue><form class=\"nrn2-filter\" method=\"get\" action=\"\"><div class=\"nrn2-filter-field\"><label for=\"nrn2-filter-1q\">Rechercher par th\u00e8me, besoin ou r\u00e9f\u00e9rence<\/label><input type=\"search\" name=\"nrn_q\" id=\"nrn2-filter-1q\" value=\"\" placeholder=\"Par exemple : IAM, audit, SOC, IA\" autocomplete=\"off\"><\/div><button type=\"submit\">Rechercher<\/button><a class=\"nrn2-filter-reset\" href=\"\/fr\/wp-json\/wp\/v2\/pages\/49\" data-nrn-reset>R\u00e9initialiser<\/a><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><p class=\"nrn2-results-count\" aria-live=\"polite\"><span data-nrn-count>6<\/span> <span>r\u00e9sultats<\/span><\/p><div class=\"nrn2-catalogue-grid\"><article class=\"nrn2-service-card nrn2-catalogue-item\" data-nrn-item data-family=\"res\" data-reference=\"RES-01\"><p class=\"nrn2-ref\">RES-01 \/ R\u00e9ponse et r\u00e9silience<\/p><h3><a href=\"https:\/\/neranis.com\/fr\/services\/incident-response-and-digital-investigation-dfir\/\">R\u00e9ponse aux incidents et investigation num\u00e9rique \u2014 DFIR<\/a><\/h3><p class=\"nrn2-card-desc\">Aider \u00e0 comprendre un incident, \u00e0 en limiter les effets, \u00e0 pr\u00e9server les preuves utiles et \u00e0 pr\u00e9parer un r\u00e9tablissement ma\u00eetris\u00e9. L'enqu\u00eate s\u00e9pare les faits \u00e9tablis, les hypoth\u00e8ses et les donn\u00e9es manquantes ; elle ne couvre pas \u00e0 elle seule toutes les d\u00e9cisions juridiques ou de communication.<\/p><p class=\"nrn2-text-link\"><a href=\"https:\/\/neranis.com\/fr\/services\/incident-response-and-digital-investigation-dfir\/\">P\u00e9rim\u00e8tre et livrables <span aria-hidden=\"true\">\u2197<\/span><\/a><\/p><\/article><article class=\"nrn2-service-card nrn2-catalogue-item\" data-nrn-item data-family=\"res\" data-reference=\"RES-02\"><p class=\"nrn2-ref\">RES-02 \/ R\u00e9ponse et r\u00e9silience<\/p><h3><a href=\"https:\/\/neranis.com\/fr\/services\/incident-response-readiness-and-assistance-retainer\/\">Contrat d'assistance et de pr\u00e9paration \u00e0 la r\u00e9ponse aux incidents<\/a><\/h3><p class=\"nrn2-card-desc\">Pr\u00e9parer les contacts, les autorisations, les acc\u00e8s et les proc\u00e9dures avant un incident pour \u00e9viter les retards lors de l'activation. Un contrat de services (retainer) pr\u00e9cise les conditions d'assistance ; il ne doit pas \u00eatre vendu comme une intervention garantie sans engagement formel.<\/p><p class=\"nrn2-text-link\"><a href=\"https:\/\/neranis.com\/fr\/services\/incident-response-readiness-and-assistance-retainer\/\">P\u00e9rim\u00e8tre et livrables <span aria-hidden=\"true\">\u2197<\/span><\/a><\/p><\/article><article class=\"nrn2-service-card nrn2-catalogue-item\" data-nrn-item data-family=\"res\" data-reference=\"RES-03\"><p class=\"nrn2-ref\">RES-03 \/ R\u00e9ponse et r\u00e9silience<\/p><h3><a href=\"https:\/\/neranis.com\/fr\/services\/business-impact-analysis-continuity-and-disaster-recovery-planning\/\">Analyse d'impact sur l'activit\u00e9, planification de la continuit\u00e9 et de la reprise apr\u00e8s sinistre<\/a><\/h3><p class=\"nrn2-card-desc\">D\u00e9terminez quelles activit\u00e9s doivent reprendre en premier et pr\u00e9parez la continuit\u00e9 ou la restauration. La planification de la continuit\u00e9 des activit\u00e9s couvre les op\u00e9rations commerciales ; la reprise apr\u00e8s sinistre d\u00e9crit la restauration des syst\u00e8mes d'information de soutien.<\/p><p class=\"nrn2-text-link\"><a href=\"https:\/\/neranis.com\/fr\/services\/business-impact-analysis-continuity-and-disaster-recovery-planning\/\">P\u00e9rim\u00e8tre et livrables <span aria-hidden=\"true\">\u2197<\/span><\/a><\/p><\/article><article class=\"nrn2-service-card nrn2-catalogue-item\" data-nrn-item data-family=\"res\" data-reference=\"RES-04\"><p class=\"nrn2-ref\">RES-04 \/ R\u00e9ponse et r\u00e9silience<\/p><h3><a href=\"https:\/\/neranis.com\/fr\/services\/ransomware-resilient-backup-implementation\/\">Mise en \u0153uvre d'une sauvegarde r\u00e9sistante aux ran\u00e7ongiciels<\/a><\/h3><p class=\"nrn2-card-desc\">Mettre en place des mesures de sauvegarde dont les donn\u00e9es et l'administration r\u00e9sistent mieux \u00e0 une compromission de l'environnement primaire. Le projet associe s\u00e9paration des acc\u00e8s, copies prot\u00e9g\u00e9es, surveillance et tests de restauration.<\/p><p class=\"nrn2-text-link\"><a href=\"https:\/\/neranis.com\/fr\/services\/ransomware-resilient-backup-implementation\/\">P\u00e9rim\u00e8tre et livrables <span aria-hidden=\"true\">\u2197<\/span><\/a><\/p><\/article><article class=\"nrn2-service-card nrn2-catalogue-item\" data-nrn-item data-family=\"res\" data-reference=\"RES-05\"><p class=\"nrn2-ref\">RES-05 \/ R\u00e9ponse et r\u00e9silience<\/p><h3><a href=\"https:\/\/neranis.com\/fr\/services\/restore-exercises-and-secure-rebuild-validation\/\">Restaurer les exercices et s\u00e9curiser la validation de la reconstruction<\/a><\/h3><p class=\"nrn2-card-desc\">V\u00e9rifiez que les donn\u00e9es et les services peuvent effectivement \u00eatre restaur\u00e9s dans un environnement contr\u00f4l\u00e9. L'exercice mesure le temps, r\u00e9v\u00e8le les d\u00e9pendances et teste les proc\u00e9dures avant qu'un incident r\u00e9el ne cr\u00e9e de l'urgence.<\/p><p class=\"nrn2-text-link\"><a href=\"https:\/\/neranis.com\/fr\/services\/restore-exercises-and-secure-rebuild-validation\/\">P\u00e9rim\u00e8tre et livrables <span aria-hidden=\"true\">\u2197<\/span><\/a><\/p><\/article><article class=\"nrn2-service-card nrn2-catalogue-item\" data-nrn-item data-family=\"res\" data-reference=\"RES-06\"><p class=\"nrn2-ref\">RES-06 \/ R\u00e9ponse et r\u00e9silience<\/p><h3><a href=\"https:\/\/neranis.com\/fr\/services\/cyber-crisis-and-tabletop-exercises\/\">Cybercrise et exercices sur table<\/a><\/h3><p class=\"nrn2-card-desc\">R\u00e9unissez la direction, les \u00e9quipes commerciales, l'informatique et les fonctions de support autour d'un sc\u00e9nario de crise sans attaquer r\u00e9ellement la production. L'exercice teste les d\u00e9cisions, la coordination, la communication et l'utilisation des proc\u00e9dures.<\/p><p class=\"nrn2-text-link\"><a href=\"https:\/\/neranis.com\/fr\/services\/cyber-crisis-and-tabletop-exercises\/\">P\u00e9rim\u00e8tre et livrables <span aria-hidden=\"true\">\u2197<\/span><\/a><\/p><\/article><\/div><p class=\"nrn2-empty\" data-nrn-empty hidden>Aucun r\u00e9sultat correspondant. Essayez un terme plus g\u00e9n\u00e9ral ou une autre famille.<\/p><\/div>\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group nrn2-section nrn2-canvas is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-two-col is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-kicker wp-block-paragraph\">FIXER DES LIMITES<\/p>\n\n\n<h2 class=\"wp-block-heading nrn2-h2\">Ce sur quoi nous sommes d&#x27;accord<br>Avant de commencer.<\/h2>\n\n<\/div>\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<ul class=\"wp-block-list nrn2-list\">\n<li>Client : d\u00e9cideurs, op\u00e9rations, propri\u00e9taires d'entreprise, services juridiques\/assureurs si n\u00e9cessaire, autorisations et ressources de r\u00e9cup\u00e9ration. Fournisseur : expertise contractuelle avec pr\u00e9servation des preuves.<\/li>\n\n\n<li>Criticit\u00e9, p\u00e9rim\u00e8tre, profondeur d'investigation, volume de donn\u00e9es, d\u00e9pendances, sc\u00e9narios et conditions de mobilisation. La pr\u00e9paration, la r\u00e9ponse, la reconstruction et les licences sont distinctes.<\/li>\n\n<\/ul>\n\n\n<p class=\"nrn2-small wp-block-paragraph\">Les noms de technologies figurant dans les descriptions des services constituent des exemples de mise en \u0153uvre et ne constituent en aucun cas des d\u00e9clarations de partenariat ou de droit de licence.<\/p>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group nrn2-section is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-wrap is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-cta is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-kicker wp-block-paragraph\">Commencer une conversation<\/p>\n\n\n<h2 class=\"wp-block-heading nrn2-h2\">Mettons la prochaine \u00e9tape en lumi\u00e8re.<\/h2>\n\n<\/div>\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-body-lg wp-block-paragraph\">Dites-nous ce que vous devez prot\u00e9ger, modifier ou comprendre. Nous commencerons par le p\u00e9rim\u00e8tre, et non par une liste de produits.<\/p>\n\n\n<div class=\"wp-block-buttons nrn2-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/neranis.com\/fr\/contact\/\">Discutez de vos priorit\u00e9s<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Limiter l'impact des incidents et rendre la reprise r\u00e9aliste, pr\u00e9par\u00e9e et test\u00e9e plut\u00f4t que simplement suppos\u00e9e.<\/p>","protected":false},"author":1,"featured_media":0,"parent":12,"menu_order":16,"comment_status":"closed","ping_status":"closed","template":"cyber-page-2026","meta":{"footnotes":""},"class_list":["post-49","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/pages\/49","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/comments?post=49"}],"version-history":[{"count":2,"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/pages\/49\/revisions"}],"predecessor-version":[{"id":428,"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/pages\/49\/revisions\/428"}],"up":[{"embeddable":true,"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/pages\/12"}],"wp:attachment":[{"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/media?parent=49"}],"curies":[{"name":"Bien jou\u00e9","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}