{"id":226791,"date":"2023-07-21T12:01:13","date_gmt":"2023-07-21T10:01:13","guid":{"rendered":"https:\/\/www.intrinsec.com\/?p=226791"},"modified":"2023-07-21T12:01:13","modified_gmt":"2023-07-21T10:01:13","slug":"rssi-temps-partage","status":"publish","type":"post","link":"https:\/\/www.intrinsec.com\/en\/rssi-temps-partage\/","title":{"rendered":"Outsourcing your cybersecurity management, part-time CISO: why and how?"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb||0px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb max_width=\u00a0\u00bb2560px\u00a0\u00bb min_height=\u00a0\u00bb414.2px\u00a0\u00bb custom_margin=\u00a0\u00bb|auto|-74px|auto||\u00a0\u00bb custom_padding=\u00a0\u00bb||2px|5px||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font_size=\u00a0\u00bb14px\u00a0\u00bb custom_margin=\u00a0\u00bb|-76px|-4px|-127px||\u00a0\u00bb custom_padding=\u00a0\u00bb|0px||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2><strong><span style=\"color: #800000;\"><\/span><\/strong><\/h2>\n<h2><strong><span style=\"color: #800000;\">RSSI \u00e0 temps partag\u00e9\u00a0<\/span><\/strong><\/h2>\n<p>Dans le paysage num\u00e9rique actuel, la protection des donn\u00e9es et des syst\u00e8mes informatiques est cruciale pour assurer la p\u00e9rennit\u00e9 et la r\u00e9putation d&rsquo;une entreprise. Engager un Responsable de la S\u00e9curit\u00e9 des Syst\u00e8mes d&rsquo;Information (RSSI) peut s&rsquo;av\u00e9rer co\u00fbteux, en particulier pour les PME. Dans ce contexte, <a href=\"https:\/\/www.intrinsec.com\/\">Intrinsec<\/a>, Pure-Player de la cybers\u00e9curit\u00e9 en France depuis plus de 28 ans, intervient aupr\u00e8s d\u2019un large spectre de clients en proposant des prestations de RSSI \u00e0 temps partag\u00e9 depuis 2012.<\/p>\n<p>Dans cet article, nous r\u00e9pondrons aux questions cl\u00e9s concernant\u00a0:<\/p>\n<ul>\n<li><strong>L\u2019importance d&rsquo;un RSSI<\/strong><\/li>\n<li><strong>Les principaux sujets couverts par un RSSI TP<\/strong><\/li>\n<li><strong>Les piliers de la cybers\u00e9curit\u00e9 en entreprise<\/strong><\/li>\n<li><strong>Les avantages du temps partag\u00e9 et comp\u00e9tences essentielles \u00e0 rechercher chez ce professionne<\/strong>l<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&quot;1_2&quot; _builder_version=&quot;4.21.0&quot; _module_preset=&quot;default&quot; global_colors_info=&quot;{}&quot;][et_pb_image src=&quot;https:\/\/www.intrinsec.com\/wp-content\/uploads\/2023\/07\/RSSI-TP.png&quot; alt=&quot;RSSI-Temps-partage&quot; title_text=&quot;RSSI-Temps-partage&quot; _builder_version=&quot;4.21.0&quot; _module_preset=&quot;default&quot; custom_margin=&quot;|||34px||&quot; custom_padding=&quot;|||93px||&quot; global_colors_info=&quot;{}&quot;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&quot;1&quot; _builder_version=&quot;4.19.4&quot; _module_preset=&quot;default&quot; global_colors_info=&quot;{}&quot;][et_pb_row _builder_version=&quot;4.21.0&quot; _module_preset=&quot;default&quot; custom_margin=&quot;-4px|auto||-1px||&quot; custom_padding=&quot;|||0px||&quot; global_colors_info=&quot;{}&quot;][et_pb_column type=&quot;4_4&quot; _builder_version=&quot;4.21.0&quot; _module_preset=&quot;default&quot; global_colors_info=&quot;{}&quot;][et_pb_text _builder_version=&quot;4.21.0&quot; _module_preset=&quot;default&quot; text_font_size=&quot;13px&quot; min_height=&quot;292px&quot; custom_padding=&quot;||0px|||&quot; global_colors_info=&quot;{}&quot;]<\/p>\n<h1><\/h1>\n<h2>Pourquoi recourir \u00e0 un RSSI pour votre entreprise ?<\/h2>\n<p>Recourir \u00e0 un RSSI \u00e0 temps partag\u00e9 permet d&rsquo;acc\u00e9der \u00e0 une expertise sp\u00e9cialis\u00e9e en cybers\u00e9curit\u00e9 \u00e0 un co\u00fbt r\u00e9duit avec une flexibilit\u00e9 accrue. Cela offre une approche pragmatique pour renforcer la s\u00e9curit\u00e9 de votre entreprise tout en r\u00e9pondant \u00e0 vos besoins sp\u00e9cifiques. Voici quelques raisons cl\u00e9s pour lesquelles vous devriez envisager de recourir \u00e0 un RSSI \u00e0 temps partag\u00e9 :<\/p>\n<p><strong>Co\u00fbt r\u00e9duit :<\/strong> Engager un RSSI \u00e0 temps plein peut repr\u00e9senter un investissement financier important pour certaines entreprises, en particulier les PME. En optant pour un RSSI \u00e0 temps partag\u00e9, vous partagez les co\u00fbts avec d&rsquo;autres organisations, ce qui rend cette solution plus abordable et accessible. Vous b\u00e9n\u00e9ficiez ainsi d&rsquo;une expertise de haut niveau sans supporter le co\u00fbt total d&rsquo;un RSSI interne.<\/p>\n<p><strong>Flexibilit\u00e9 :<\/strong> Le temps partag\u00e9 offre une grande flexibilit\u00e9 en termes de disponibilit\u00e9 et d&rsquo;engagement. Vous pouvez ajuster les heures et les jours de travail du RSSI en fonction de vos besoins sp\u00e9cifiques. Cette flexibilit\u00e9 est particuli\u00e8rement utile pour les entreprises qui n&rsquo;ont pas besoin d&rsquo;un RSSI \u00e0 temps plein, mais qui ont n\u00e9anmoins besoin d&rsquo;un soutien et de conseils en mati\u00e8re de cybers\u00e9curit\u00e9.<\/p>\n<p><strong>Perspective externe<\/strong> : Un RSSI \u00e0 temps partag\u00e9 apporte une perspective externe \u00e0 votre entreprise. Il peut apporter de nouvelles id\u00e9es, des meilleures pratiques et des solutions innovantes, car il est expos\u00e9 \u00e0 diff\u00e9rentes situations et environnements de travail. Cette perspective externe peut aider \u00e0 identifier les lacunes de s\u00e9curit\u00e9 et \u00e0 mettre en place des mesures de protection efficaces.<\/p>\n<p><strong>Continuit\u00e9 et formation :<\/strong> Outre les missions d&rsquo;accompagnement, un RSSI \u00e0 temps partag\u00e9 peut \u00e9galement fournir des services de coaching et de formation pour renforcer les comp\u00e9tences de vos ressources. Cela assure une transition en douceur et permet \u00e0 votre entreprise de d\u00e9velopper des comp\u00e9tences internes en mati\u00e8re de cybers\u00e9curit\u00e9, garantissant ainsi la continuit\u00e9 de la mission RSSI \u00e0 temps partag\u00e9.<\/p>\n<p><strong>Acc\u00e8s \u00e0 un r\u00e9seau d&rsquo;experts :<\/strong> Les entreprises proposant des prestations de RSSI \u00e0 temps partag\u00e9 disposent souvent d&rsquo;un r\u00e9seau \u00e9tendu d&rsquo;experts en cybers\u00e9curit\u00e9. Cela signifie que vous b\u00e9n\u00e9ficiez de l&rsquo;expertise et des conseils non seulement du RSSI, mais aussi de toute l&rsquo;\u00e9quipe d&rsquo;experts qui les soutient. Cela peut \u00eatre particuli\u00e8rement pr\u00e9cieux lors de situations d&rsquo;urgence ou pour aborder des d\u00e9fis complexes n\u00e9cessitant des connaissances sp\u00e9cialis\u00e9es.<\/p>\n<p>&nbsp;<\/p>\n<h2>Les principaux sujets couverts par un RSSI TP<\/h2>\n<p>Un RSSI \u00e0 temps partag\u00e9 peut traiter une grande vari\u00e9t\u00e9 de sujets de cybers\u00e9curit\u00e9\u00a0:<\/p>\n<p><strong>Gestion des risques de s\u00e9curit\u00e9 :<\/strong> En effectuant une <a href=\"https:\/\/www.intrinsec.com\/evaluer-sa-securite-informatique\/\">\u00e9valuation<\/a> compl\u00e8te des risques de s\u00e9curit\u00e9 auxquels votre entreprise est expos\u00e9e. Cela inclut l&rsquo;identification des vuln\u00e9rabilit\u00e9s, l&rsquo;\u00e9valuation des menaces potentielles et la recommandation de mesures de s\u00e9curit\u00e9 appropri\u00e9es.<\/p>\n<p><strong>Strat\u00e9gie et planification de la s\u00e9curit\u00e9<\/strong> : Par l\u2019\u00e9laboration d\u2019une strat\u00e9gie de s\u00e9curit\u00e9 globale pour votre entreprise, en d\u00e9finissant les objectifs de s\u00e9curit\u00e9, les politiques, les proc\u00e9dures et les plans d&rsquo;action. Il peut \u00e9galement aider \u00e0 la mise en place d&rsquo;un programme de contr\u00f4les.<\/p>\n<p><strong>S\u00e9curit\u00e9 des r\u00e9seaux et des syst\u00e8mes<\/strong> : En mettant en place des mesures de s\u00e9curit\u00e9 pour prot\u00e9ger vos r\u00e9seaux et vos syst\u00e8mes contre les attaques externes. Cela peut inclure la configuration des pares-feux, la d\u00e9tection des intrusions, la surveillance du trafic r\u00e9seau et la gestion des incidents de s\u00e9curit\u00e9.<\/p>\n<p><strong>Gestion des identit\u00e9s et des acc\u00e8s :<\/strong> Par la mise en place de politiques et proc\u00e9dures pour g\u00e9rer les identit\u00e9s et les acc\u00e8s des utilisateurs \u00e0 vos syst\u00e8mes et \u00e0 vos donn\u00e9es, incluant la gestion des mots de passe, l&rsquo;authentification \u00e0 deux facteurs, la gestion des privil\u00e8ges et la surveillance des activit\u00e9s de votre parc informatique.<\/p>\n<p><strong>Sensibilisation :<\/strong> Conception et mise en \u0153uvre de programmes de <a href=\"https:\/\/www.intrinsec.com\/sensibilisation\/\">sensibilisation<\/a> \u00e0 la s\u00e9curit\u00e9 pour former vos employ\u00e9s aux bonnes pratiques en mati\u00e8re de s\u00e9curit\u00e9 informatique, gr\u00e2ce \u00e0 des sessions de formation, des campagnes de sensibilisation ou la diffusion r\u00e9guli\u00e8re d&rsquo;informations sur les menaces et les mesures de protection.<\/p>\n<p><strong>Conformit\u00e9 r\u00e9glementaire :<\/strong> Vous aidant \u00e0 vous conformer aux r\u00e9glementations et aux normes de s\u00e9curit\u00e9 applicables \u00e0 votre secteur d&rsquo;activit\u00e9, par des audits de conformit\u00e9, mise en place de politiques de protection des donn\u00e9es ainsi que la pr\u00e9paration \u00e0 des certifications sp\u00e9cifiques.<\/p>\n<p><strong>Gestion des incidents de s\u00e9curit\u00e9 :<\/strong> En d\u00e9veloppant des plans d&rsquo;intervention en cas d&rsquo;incidents de s\u00e9curit\u00e9, y compris des proc\u00e9dures de r\u00e9ponse, de r\u00e9tablissement et de communication. Il peut \u00e9galement coordonner les activit\u00e9s de r\u00e9ponse aux incidents avec des \u00e9quipes internes et externes, le cas \u00e9ch\u00e9ant.<\/p>\n<p>&nbsp;<\/p>\n<h2>Les comp\u00e9tences \u00e0 rechercher chez un RSSI \u00e0 temps partag\u00e9 :<\/h2>\n<p>Lorsque vous recherchez un RSSI \u00e0 temps partag\u00e9, assurez-vous de prendre en compte les comp\u00e9tences suivantes\u00a0:<\/p>\n<p><strong>Exp\u00e9rience et connaissances approfondies en cybers\u00e9curit\u00e9 :<\/strong> Recherchez un professionnel ayant une exp\u00e9rience significative dans le domaine de la cybers\u00e9curit\u00e9, avec une connaissance approfondie des derni\u00e8res menaces, des technologies et des meilleures pratiques de s\u00e9curit\u00e9<\/p>\n<p><strong>Comp\u00e9tences en gestion des risques :<\/strong> Le RSSI doit \u00eatre capable d&rsquo;identifier et d&rsquo;\u00e9valuer les risques potentiels pour votre entreprise, et de mettre en place des mesures de s\u00e9curit\u00e9 adapt\u00e9es pour les att\u00e9nuer.<\/p>\n<p><strong>Excellentes comp\u00e9tences en communication :<\/strong> Un RSSI efficace doit pouvoir communiquer clairement et efficacement avec les membres de votre \u00e9quipe, la direction et les parties prenantes externes pour expliquer les enjeux de s\u00e9curit\u00e9 et promouvoir une culture de s\u00e9curit\u00e9.<\/p>\n<p><strong>Capacit\u00e9 de planification strat\u00e9gique :<\/strong> Un RSSI \u00e0 temps partag\u00e9 doit \u00eatre en mesure de d\u00e9velopper et de mettre en \u0153uvre une strat\u00e9gie globale de s\u00e9curit\u00e9 adapt\u00e9e \u00e0 vos besoins sp\u00e9cifiques, en alignement avec les objectifs de votre entreprise.<\/p>\n<blockquote>\n<p>A lire \u00e9galement : <a href=\"https:\/\/www.intrinsec.com\/sensibilisation\/\">Sensibilisation SSI <\/a><\/p>\n<p>A lire \u00e9galement: <a href=\"https:\/\/www.intrinsec.com\/resilience\/\">La r\u00e9silience d&rsquo;activit\u00e9<\/a><\/p>\n<p>A lire \u00e9galement: <a href=\"https:\/\/www.intrinsec.com\/gouvernance-ssi\/\">Gouvernance SSI<\/a><\/p>\n<p>Abonnez-vous \u00e0 notre <a href=\"https:\/\/fr.linkedin.com\/company\/intrinsec\">page Linkedin<\/a><\/p>\n<\/blockquote>\n<blockquote><\/blockquote>\n<h2><\/h2>\n<p>[\/et_pb_text][et_pb_video src=\u00a0\u00bbhttps:\/\/www.youtube.com\/watch?v=8rPOH3gi6aw&#038;t=25s\u00a0\u00bb _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; sticky_enabled=\u00a0\u00bb0&Prime;][\/et_pb_video][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb|||0px||\u00a0\u00bb custom_margin=\u00a0\u00bb|auto||-3px||\u00a0\u00bb][et_pb_column _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb type=\u00a0\u00bb4_4&Prime;][et_pb_text _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<h2><strong><\/strong><\/h2>\n<h2><strong>Je veux plus d\u2019informations autour de l&rsquo;offre RSSI \u00e0 temps partag\u00e9 !<\/strong><\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb|auto||2px||\u00a0\u00bb custom_padding=\u00a0\u00bb|||0px||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][wpforms_selector form_id=\u00a0\u00bb221279&Prime; show_title=\u00a0\u00bboff\u00a0\u00bb _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/wpforms_selector][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb||0px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.21.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb max_width=\u00a0\u00bb2560px\u00a0\u00bb min_height=\u00a0\u00bb414.2px\u00a0\u00bb custom_margin=\u00a0\u00bb|auto|-74px|auto||\u00a0\u00bb custom_padding=\u00a0\u00bb||2px|5px||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,8],"tags":[],"class_list":["post-226791","post","type-post","status-publish","format-standard","hentry","category-conseil-ssi","category-rssi-a-temps-partage"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>RSSI \u00e0 temps partag\u00e9 - Externaliser la gestion de sa cybers\u00e9curit\u00e9<\/title>\n<meta name=\"description\" content=\"Externalisation de votre gestion de la cybers\u00e9curit\u00e9, pourquoi et comment ? 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