{"id":141,"date":"2026-09-13T20:56:46","date_gmt":"2026-09-13T20:56:46","guid":{"rendered":"https:\/\/neranis.com\/?post_type=nrn_service&#038;p=141"},"modified":"2026-09-13T20:56:46","modified_gmt":"2026-09-13T20:56:46","slug":"deploiement-dia-dentreprise-securise","status":"publish","type":"nrn_service","link":"https:\/\/neranis.com\/fr\/services\/secure-enterprise-ai-deployment\/","title":{"rendered":"D\u00e9ploiement d'IA d'entreprise s\u00e9curis\u00e9"},"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> \/ <a href=\"https:\/\/neranis.com\/fr\/expertise\/ia-securisee\/\">IA s\u00e9curis\u00e9e<\/a><\/p>\n\n\n<div class=\"wp-block-group nrn2-service-top 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\">IA \/ IA-01<\/p>\n\n\n<h1 class=\"wp-block-heading nrn2-title\">D\u00e9ploiement d'IA d'entreprise s\u00e9curis\u00e9<\/h1>\n\n\n<p class=\"nrn2-lead wp-block-paragraph\">Fournir une IA utile aux \u00e9quipes dans un cadre contr\u00f4l\u00e9 : usages approuv\u00e9s, identit\u00e9s, donn\u00e9es, int\u00e9grations, co\u00fbts et op\u00e9rations. La s\u00e9curit\u00e9 couvre l'ensemble du service, et pas seulement le mod\u00e8le s\u00e9lectionn\u00e9.<\/p>\n\n<\/div>\n\n\n<figure class=\"wp-block-image size-full nrn2-context-image nrn2-visual-asset-service-family-ai\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"500\" src=\"https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/service-family-ai.webp\" alt=\"\" class=\"wp-image-253\" srcset=\"https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/service-family-ai.webp 1600w, https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/service-family-ai-300x94.webp 300w, https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/service-family-ai-1024x320.webp 1024w, https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/service-family-ai-768x240.webp 768w, https:\/\/neranis.com\/wp-content\/uploads\/2026\/09\/service-family-ai-1536x480.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-service-top is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-service-intro is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-kicker wp-block-paragraph\">QUAND C'EST UTILE<\/p>\n\n\n<h2 class=\"wp-block-heading nrn2-h2\">Une r\u00e9ponse cibl\u00e9e<br>\u00e0 un besoin d\u00e9fini.<\/h2>\n\n\n<p class=\"nrn2-body-lg wp-block-paragraph\">Les employ\u00e9s utilisant des comptes personnels, la demande d'un assistant interne, l'automatisation des processus m\u00e9tier ou le d\u00e9sir d'adopter l'IA sans exposer de documents sensibles ni permettre des d\u00e9penses incontr\u00f4l\u00e9es.<\/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 ce service<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-facts is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-kicker wp-block-paragraph\">EN UN COUP D'\u0152IL<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Famille<\/strong><br><a href=\"https:\/\/neranis.com\/fr\/expertise\/ia-securisee\/\">IA s\u00e9curis\u00e9e<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Engagement<\/strong><br>Conseil et mise en \u0153uvre<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>R\u00e9f\u00e9rence<\/strong><br>IA-01<\/p>\n\n<\/div>\n\n<\/div>\n\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-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\">PORT\u00c9E ET R\u00c9SULTATS<\/p>\n\n\n<h2 class=\"wp-block-heading nrn2-h2\">Ce que couvre la mission.<\/h2>\n\n<\/div>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-delivery-grid is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-delivery-card is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Port\u00e9e<\/h3>\n\n\n<ul class=\"wp-block-list nrn2-list\">\n<li>Cadrage de projet<\/li>\n\n\n<li>donn\u00e9es admissibles<\/li>\n\n\n<li>h\u00e9bergement et s\u00e9lection d'offres<\/li>\n\n\n<li>SSO \/ r\u00f4les<\/li>\n\n\n<li>connecteurs<\/li>\n\n\n<li>protection des \u00e9changes<\/li>\n\n\n<li>budgets<\/li>\n\n\n<li>pilote<\/li>\n\n\n<li>tests de qualit\u00e9\/s\u00e9curit\u00e9<\/li>\n\n\n<li>formation<\/li>\n\n\n<li>op\u00e9rations<\/li>\n\n<\/ul>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-delivery-card is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Livrables<\/h3>\n\n\n<ul class=\"wp-block-list nrn2-list\">\n<li>Architecture<\/li>\n\n\n<li>matrice des autorisations<\/li>\n\n\n<li>politique d'utilisation<\/li>\n\n\n<li>registre des prestataires et des traitements<\/li>\n\n\n<li>configurations<\/li>\n\n\n<li>compte rendu de pilote<\/li>\n\n\n<li>tests<\/li>\n\n\n<li>proc\u00e9dures de support et de cessation d'activit\u00e9<\/li>\n\n<\/ul>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-delivery-card nrn2-evidence is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Preuve de r\u00e9ception<\/h3>\n\n\n<p class=\"wp-block-paragraph\">L'acc\u00e8s est limit\u00e9 aux utilisateurs approuv\u00e9s ; les donn\u00e9es et les connecteurs sont approuv\u00e9s ; les tests de confidentialit\u00e9 et de qualit\u00e9 sont termin\u00e9s ; les contr\u00f4les des d\u00e9penses sont compris ; les utilisations interdites et le recours \u00e0 l'intervention humaine sont document\u00e9s.<\/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-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\">LIVRAISON<\/p>\n\n\n<h2 class=\"wp-block-heading nrn2-h2\">Comment le travail est structur\u00e9.<\/h2>\n\n<\/div>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-two-col is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-prose is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Approche<\/h3>\n\n\n<p class=\"wp-block-paragraph\">Choisir un cas d'usage ; classifier les donn\u00e9es et l'acc\u00e8s ; concevoir et piloter ; tester la confidentialit\u00e9, les actions et le co\u00fbt ; d\u00e9cider du d\u00e9ploiement et du suivi.<\/p>\n\n\n<h3 class=\"wp-block-heading\">Pr\u00e9requis et responsabilit\u00e9s<\/h3>\n\n\n<p class=\"wp-block-paragraph\">Client : sponsor m\u00e9tier, propri\u00e9taires des donn\u00e9es, \u00e9quipe d'identit\u00e9, DPO\/juridique si n\u00e9cessaire et budget. Fournisseur : architecture et tests ; le client conserve l'approbation des utilisations sensibles.<\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-prose is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Facteurs de port\u00e9e<\/h3>\n\n\n<p class=\"wp-block-paragraph\">Usages, utilisateurs, mod\u00e8les, donn\u00e9es, connecteurs, autorisations, actions, volumes et h\u00e9bergement. Projet s\u00e9par\u00e9, licences, jetons, recherche, stockage et op\u00e9rations ; pas d'\u00e9conomies revendiqu\u00e9es sans mesure.<\/p>\n\n\n<h3 class=\"wp-block-heading\">Questions \u00e0 clarifier<\/h3>\n\n\n<p class=\"wp-block-paragraph\">Quels travaux sp\u00e9cifiques l'IA doit-elle soutenir ? Quelles donn\u00e9es ne doivent jamais \u00eatre transmises ? Qui valide les r\u00e9ponses, les d\u00e9penses et les droits d'acc\u00e8s ?<\/p>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/section>\n\n\n<section class=\"wp-block-group nrn2-section nrn2-compact 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-boundaries is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-kicker wp-block-paragraph\">LIMITES IMPORTANTES<\/p>\n\n\n<p class=\"nrn2-body-lg wp-block-paragraph\">L'utilisation pour l'entra\u00eenement, la conservation, la r\u00e9sidence, les sous-traitants et les connecteurs sont des aspects distincts \u00e0 v\u00e9rifier pour chaque offre. Aucune garantie globale d'exactitude, de confidentialit\u00e9 absolue ou de conformit\u00e9 automatique n'est accord\u00e9e.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Les autorisations, l'utilisation des donn\u00e9es par le fournisseur, la conservation, la r\u00e9sidence et l'application des co\u00fbts sont \u00e9valu\u00e9es s\u00e9par\u00e9ment. Les fonctionnalit\u00e9s techniques et les obligations applicables sont v\u00e9rifi\u00e9es pour l'offre et le cas d'utilisation choisis.<\/p>\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-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\">EN PRATIQUE<\/p>\n\n\n<h2 class=\"wp-block-heading nrn2-h2\">Situations illustratives.<\/h2>\n\n<\/div>\n\n\n<p class=\"nrn2-section-lead wp-block-paragraph\">Ces exemples d\u00e9crivent des engagements possibles et des r\u00e9sultats cibles. Il ne s'agit pas de r\u00e9f\u00e9rences clients ni de r\u00e9sultats obtenus.<\/p>\n\n<\/div>\n\n\n<details class=\"wp-block-details nrn2-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Sc\u00e9nario 01<\/summary>\n<p class=\"wp-block-paragraph\">Une entreprise souhaite remplacer l'utilisation de l'IA personnelle par un espace de travail professionnel. Projet : s\u00e9lectionner l'offre, connecter l'identit\u00e9 et former les \u00e9quipes. R\u00e9sultat vis\u00e9 : une utilisation encadr\u00e9e sans pour autant associer automatiquement un abonnement professionnel \u00e0 une absence de conservation des donn\u00e9es.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details nrn2-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Sc\u00e9nario 02<\/summary>\n<p class=\"wp-block-paragraph\">Une \u00e9quipe de support souhaite que des r\u00e9ponses soient g\u00e9n\u00e9r\u00e9es \u00e0 partir de ses proc\u00e9dures. Projet : piloter un corpus approuv\u00e9 avec validation humaine avant l'envoi. R\u00e9sultat vis\u00e9 : une assistance utile et mesurable ; les r\u00e9ponses insuffisamment fiables restent des brouillons n\u00e9cessitant une r\u00e9vision.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details nrn2-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Contexte technologique et de r\u00e9f\u00e9rence<\/summary>\n<p class=\"wp-block-paragraph\">offres d'IA d'entreprise, API ou mod\u00e8les h\u00e9berg\u00e9s ; s\u00e9lection bas\u00e9e sur les exigences, les contrats et les tests plut\u00f4t que sur un seul fournisseur impos\u00e9.<\/p>\n\n\n<p class=\"wp-block-paragraph\">L'ensemble final des technologies est convenu lors du cadrage, sur la base de l'interop\u00e9rabilit\u00e9, des licences, des droits d'acc\u00e8s et des exigences op\u00e9rationnelles.<\/p>\n\n<\/details>\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-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\">SERVICES CONNECT\u00c9S<\/p>\n\n\n<h2 class=\"wp-block-heading nrn2-h2\">Construisez l'\u00e9tape suivante.<\/h2>\n\n<\/div>\n\n\n<p class=\"nrn2-section-lead wp-block-paragraph\">Ces services peuvent compl\u00e9ter la mission. Ils ne sont pas inclus automatiquement.<\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-related-grid is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group nrn2-service-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-ref wp-block-paragraph\">AI-03<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/neranis.com\/fr\/services\/assistant-de-documents-rag-sensible-aux-autorisations\/\">Assistant de documents RAG sensible aux autorisations<\/a><\/h3>\n\n\n<p class=\"nrn2-card-desc wp-block-paragraph\">Connecter un assistant \u00e0 des documents d'entreprise sans accorder plus de acc\u00e8s que l'utilisateur n'en poss\u00e8de. Le RAG r\u00e9cup\u00e8re les documents avant de g\u00e9n\u00e9rer une r\u00e9ponse ; les autorisations doivent \u00eatre appliqu\u00e9es avant que les donn\u00e9es interdites n'entrent dans le contexte du mod\u00e8le.<\/p>\n\n\n<p class=\"nrn2-text-link wp-block-paragraph\"><a href=\"https:\/\/neranis.com\/fr\/services\/assistant-de-documents-rag-sensible-aux-autorisations\/\">D\u00e9couvrir ce service <span aria-hidden=\"true\">\u2197<\/span><\/a><\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-service-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-ref wp-block-paragraph\">IA-04<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/neranis.com\/fr\/services\/controles-des-couts-quotas-et-passerelle-dacces-pour-lia\/\">Contr\u00f4les des co\u00fbts, quotas et passerelle d'acc\u00e8s pour l'IA<\/a><\/h3>\n\n\n<p class=\"nrn2-card-desc wp-block-paragraph\">Rendre la consommation d'IA imputable et contr\u00f4lable par utilisateur, \u00e9quipe ou application. Le projet associe mesure, s\u00e9lection de mod\u00e8les, quotas, alertes et application test\u00e9e sans confondre les notifications de budget avec le blocage.<\/p>\n\n\n<p class=\"nrn2-text-link wp-block-paragraph\"><a href=\"https:\/\/neranis.com\/fr\/services\/controles-des-couts-quotas-et-passerelle-dacces-pour-lia\/\">D\u00e9couvrir ce service <span aria-hidden=\"true\">\u2197<\/span><\/a><\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-group nrn2-service-card is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"nrn2-ref wp-block-paragraph\">AI-05<\/p>\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/neranis.com\/fr\/services\/test-et-validation-de-la-securite-du-systeme-ai\/\">Test et validation de la s\u00e9curit\u00e9 des syst\u00e8mes d'IA<\/a><\/h3>\n\n\n<p class=\"nrn2-card-desc wp-block-paragraph\">\u00c9valuer une application d'IA compl\u00e8te : mod\u00e8le, donn\u00e9es, connecteurs, politiques, outils et utilisateurs. Les tests examinent la fuite d'informations, les instructions malveillantes re\u00e7ues par le syst\u00e8me et les limites des actions possibles.<\/p>\n\n\n<p class=\"nrn2-text-link wp-block-paragraph\"><a href=\"https:\/\/neranis.com\/fr\/services\/test-et-validation-de-la-securite-du-systeme-ai\/\">D\u00e9couvrir ce service <span aria-hidden=\"true\">\u2197<\/span><\/a><\/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\">Clarifiez la port\u00e9e.<\/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\">Nous clarifierons l'objectif, les d\u00e9pendances et les responsabilit\u00e9s de ce service avant de proposer la livraison.<\/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>Fournir une IA utile aux \u00e9quipes dans un cadre contr\u00f4l\u00e9 : usages approuv\u00e9s, identit\u00e9s, donn\u00e9es, int\u00e9grations, co\u00fbts et op\u00e9rations. La s\u00e9curit\u00e9 couvre l'ensemble du service, et pas seulement le mod\u00e8le s\u00e9lectionn\u00e9.<\/p>","protected":false},"featured_media":0,"template":"single-nrn_service","meta":{"footnotes":""},"nrn_family":[17],"class_list":["post-141","nrn_service","type-nrn_service","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/nrn_service\/141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/nrn_service"}],"about":[{"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/types\/nrn_service"}],"version-history":[{"count":2,"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/nrn_service\/141\/revisions"}],"predecessor-version":[{"id":536,"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/nrn_service\/141\/revisions\/536"}],"wp:attachment":[{"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/media?parent=141"}],"wp:term":[{"taxonomy":"nrn_family","embeddable":true,"href":"https:\/\/neranis.com\/fr\/wp-json\/wp\/v2\/nrn_family?post=141"}],"curies":[{"name":"Bien jou\u00e9","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}