{"id":22095,"date":"2022-05-15T09:06:35","date_gmt":"2022-05-15T06:06:35","guid":{"rendered":"https:\/\/www.catonetworks.com\/?page_id=22095"},"modified":"2023-11-05T12:01:21","modified_gmt":"2023-11-05T10:01:21","slug":"sase-according-to-gartner","status":"publish","type":"page","link":"https:\/\/www.catonetworks.com\/fr\/sase\/sase-according-to-gartner\/","title":{"rendered":"Le SASE (Secure Access Service Edge) D\u2019apr\u00e8s Gartner"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"423\" height=\"280\" src=\"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/05\/1200X794-BLOG-SASE-as-Described-in-Gartner-Hype-Cycle-for-Network-Security-2020.jpg\" alt=\"\" class=\"wp-image-22376\" srcset=\"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/05\/1200X794-BLOG-SASE-as-Described-in-Gartner-Hype-Cycle-for-Network-Security-2020.jpg 423w, https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/05\/1200X794-BLOG-SASE-as-Described-in-Gartner-Hype-Cycle-for-Network-Security-2020-300x199.jpg 300w\" sizes=\"(max-width: 423px) 100vw, 423px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Gartner est un leader mondial de la recherche et du conseil strat\u00e9gique dans le domaine de la technologie qui se consacre \u00e0 aider les entreprises \u00e0 prendre des d\u00e9cisions informatiques critiques. Ses Magic Quadrants (MQ) guident les processus d\u2019acquisition de nombreuses entreprises, car ils leur fournissent une \u00e9valuation claire et impartiale des avantages et inconv\u00e9nients relatifs des diverses solutions technologiques du march\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, Gartner ne se contente pas d\u2019\u00e9valuer la technologie existante : il se tourne \u00e9galement vers l\u2019avenir et fournit aux entreprises des conseils sur la fa\u00e7on de construire et s\u00e9curiser les r\u00e9seaux de demain. Il y a quelques ann\u00e9es, alors que la majeure partie du monde informatique commen\u00e7ait \u00e0 peine \u00e0 s\u2019int\u00e9resser \u00e0 l\u2019id\u00e9e du <a href=\"https:\/\/www.catonetworks.com\/fr\/sd-wan\/\">SD-WAN<\/a>, Gartner avait d\u00e9j\u00e0 lanc\u00e9 le concept de <a href=\"https:\/\/www.catonetworks.com\/fr\/sase\/\">Secure Access Service Edge (SASE)<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aujourd\u2019hui, alors que les entreprises cherchent \u00e0 adopter ce que Gartner appelle \u00ab\u2009l\u2019avenir de la s\u00e9curit\u00e9 r\u00e9seau\u2009\u00bb, le mot SASE fait le buzz. Au moment o\u00f9 les entreprises s\u2019orientent vers le SASE, Gartner veille \u00e0 ce qu\u2019elles en tirent pleinement parti en leur indiquant une feuille de route claire et pr\u00e9cise menant \u00e0 son adoption.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-les-composantes-de-l-architecture-sase\">Les composantes de l\u2019architecture SASE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le SASE, selon Gartner, se d\u00e9finit comme un service cloud global avec une pile de s\u00e9curit\u00e9 r\u00e9seau v\u00e9ritablement converg\u00e9e qui prend en charge toutes les p\u00e9riph\u00e9ries (pas seulement les diff\u00e9rents bureaux). Les principales composantes d\u2019une architecture SASE comprennent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SD-WAN (Software-Defined WAN)<\/strong> : le SASE tire parti des capacit\u00e9s du SD-WAN pour optimiser le routage r\u00e9seau entre les points de pr\u00e9sence (PoP) du SASE.<\/li>\n\n\n\n<li><strong>Pare-feu en tant que service (FWaaS)<\/strong> : un pare-feu est la base de toute pile de s\u00e9curit\u00e9 r\u00e9seau. Le SASE inclut le FWaaS pour fournir une protection forte contre un minimum de charge de travail et de gestion.<\/li>\n\n\n\n<li><strong>Acc\u00e8s r\u00e9seau Zero Trust (ZTNA)<\/strong> : le ZTNA (\u00e9galement nomm\u00e9 SDP) offre une alternative aux solutions d\u2019acc\u00e8s \u00e0 distance s\u00e9curis\u00e9es traditionnelles qui englobe des strat\u00e9gies zero-trust et fournit un acc\u00e8s aux ressources au cas par cas.<\/li>\n\n\n\n<li><strong>Cloud Access Security Broker (CASB)<\/strong> : une solution de s\u00e9curit\u00e9 bas\u00e9e sur le cloud telle que le SASE doit logiquement assurer la s\u00e9curit\u00e9 des applications cloud. Le CASB est int\u00e9gr\u00e9 au SASE afin de surveiller et s\u00e9curiser l\u2019acc\u00e8s aux ressources dans le cloud.<\/li>\n\n\n\n<li><strong>Passerelle Web s\u00e9curis\u00e9e (SWG)<\/strong> : les solutions SWG prot\u00e8gent les utilisateurs contre les malwares, l\u2019hame\u00e7onnage et les menaces provenant d\u2019Internet. Le SASE offre une protection SWG \u00e0 tous les utilisateurs, o\u00f9 qu\u2019ils se trouvent.<\/li>\n\n\n\n<li><strong>Gestion consolid\u00e9e<\/strong> : la s\u00e9curit\u00e9 complexe et d\u00e9connect\u00e9e est l\u2019un des principaux d\u00e9fis qui ont men\u00e9 \u00e0 la conception du SASE. En effet, les utilisateurs du SASE doivent \u00eatre capables de surveiller et g\u00e9rer toutes leurs solutions de s\u00e9curit\u00e9 \u00e0 partir d\u2019un point unique.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Il est essentiel de parvenir \u00e0 une v\u00e9ritable convergence entre tous ces \u00e9l\u00e9ments pour qu\u2019une entreprise puisse profiter pleinement des avantages du SASE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gartner d\u00e9finit \u00e9galement le terme \u00ab\u2009alternatives au SASE\u2009\u00bb pour d\u00e9crire des solutions qui r\u00e9unissent toutes les fonctionnalit\u00e9s du SASE sans atteindre la convergence compl\u00e8te qu\u2019il requiert. Ces solutions \u2014 souvent nomm\u00e9es \u00ab\u2009dual-vendor\u2009\u00bb ou multi-fournisseurs SASE \u2014 relient les produits de s\u00e9curit\u00e9 ponctuels via des API et le cha\u00eenage des services. Bien que ces derniers puissent avoir les m\u00eames capacit\u00e9s que le SASE, ils offrent de moins bonnes performances et sont plus difficiles \u00e0 g\u00e9rer qu\u2019une v\u00e9ritable solution SASE.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-rapport-d-orientation-de-gartner-sur-le-sase\">Rapport d\u2019orientation de Gartner sur le SASE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Depuis la d\u00e9finition du terme SASE en 2019, Gartner a int\u00e9gr\u00e9 une cat\u00e9gorie SASE dans son rapport Hype Cycle for Enterprise Networking. Ces deux derni\u00e8res ann\u00e9es, Gartner a nomm\u00e9 Cato \u00ab\u2009fournisseur de r\u00e9f\u00e9rence\u2009\u00bb dans ce domaine, reconnaissant ainsi que Cato SASE Cloud r\u00e9pond aux crit\u00e8res d\u2019une v\u00e9ritable solution SASE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Outre ses rapports Hype Cycle, Gartner a publi\u00e9 divers rapports d\u00e9finissant plus pr\u00e9cis\u00e9ment le domaine et fournissant des conseils aux organisations souhaitant adopter le SASE. La r\u00e9cente feuille de route 2021 de convergence du SASE d\u00e9crit les \u00e9tapes que les entreprises devraient suivre lors de l\u2019adoption du SASE, y compris les objectifs \u00e0 court et \u00e0 long terme pour effectuer la transition. Le rapport fournit \u00e9galement des recommandations pour la s\u00e9lection d\u2019un fournisseur SASE.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-preparation-a-votre-parcours-d-adoption-sase\">Pr\u00e9paration \u00e0 votre parcours d\u2019adoption SASE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gartner estime que le SASE repr\u00e9sente \u00ab\u2009l\u2019avenir de la s\u00e9curit\u00e9 r\u00e9seau\u2009\u00bb et encourage toutes les organisations \u00e0 entamer leur parcours d\u2019adoption du SASE d\u00e8s aujourd\u2019hui. Pour partir d\u2019un bon pied, informez-vous davantage sur ce qu\u2019est le SASE et ce qu\u2019il faut attendre d\u2019une solution SASE. D\u00e9veloppez vos connaissances et comp\u00e9tences dans le domaine du SASE et d\u00e9montrez-les en obtenant le 1\u00b0 niveau de <a href=\"https:\/\/www.catonetworks.com\/sase-expert-level-1-fr\/\">la certification SASE Expert de Cato<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gartner est un leader mondial de la recherche et du conseil strat\u00e9gique dans le domaine de la technologie qui se consacre \u00e0 aider les entreprises \u00e0 prendre des d\u00e9cisions informatiques critiques. Ses Magic Quadrants (MQ) guident les processus d\u2019acquisition de nombreuses entreprises, car ils leur fournissent une \u00e9valuation claire et impartiale des avantages et inconv\u00e9nients&#8230;<\/p>\n","protected":false},"author":56,"featured_media":0,"parent":40824,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/the-benefits-of-sase.blade.php","meta":{"_acf_changed":false,"agent_page_html":"","agent_page_header_links":"","agent_page_footer_links":"","agent_page_css":"","agent_page_js":"","footnotes":""},"coauthors":[975],"class_list":["post-22095","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Le SASE (Secure Access Service Edge) D\u2019apr\u00e8s Gartner | Cato Networks<\/title>\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.catonetworks.com\/fr\/sase\/sase-according-to-gartner\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le SASE (Secure Access Service Edge) D\u2019apr\u00e8s Gartner\" \/>\n<meta property=\"og:description\" content=\"Gartner est un leader mondial de la recherche et du conseil strat\u00e9gique dans le domaine de la technologie qui se consacre \u00e0 aider les entreprises \u00e0 prendre des d\u00e9cisions informatiques critiques. 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