{"id":104110,"date":"2024-10-09T09:27:27","date_gmt":"2024-10-09T06:27:27","guid":{"rendered":"https:\/\/www.catonetworks.com\/blog\/lavenir-du-pare-feu-est-dans-le-cloud\/"},"modified":"2024-10-09T09:27:27","modified_gmt":"2024-10-09T06:27:27","slug":"the-future-of-the-firewall-is-in-the-cloud","status":"publish","type":"post","link":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/","title":{"rendered":"L&rsquo;avenir du pare-feu est dans le cloud\u00a0"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">J&rsquo;ai \u00e9t\u00e9 surpris en lisant l&rsquo;<a href=\"https:\/\/www.crn.com\/news\/security\/zscaler-ceo-jay-chaudhry-on-why-he-touts-zero-trust-not-sase\/2\" target=\"_blank\" rel=\"noreferrer noopener\">interview<\/a> du PDG de Zscaler, Jay Chaudry, dans CRN, o\u00f9 il d\u00e9clarait que \u00ab les pare-feu de r\u00e9seau suivront la destin\u00e9e de l&rsquo;ordinateur central \u00bb, que \u00ab le r\u00e9seau n&rsquo;est que de la plomberie \u00bb et que l&rsquo;architecture de proxy superpos\u00e9e de Zscaler le remplacera par son \u00ab standard d&rsquo;application\u00a0\u00bb.\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En fait, notre parcours commun dans le domaine de la s\u00e9curit\u00e9 r\u00e9seau nous livre un enseignement tr\u00e8s diff\u00e9rent. Voici mon point de vue.\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La premi\u00e8re fois que j&rsquo;ai rencontr\u00e9 Jay Chaudry, c&rsquo;\u00e9tait dans un bureau \u00e0 Atlanta en 1995. Nous commencions \u00e0 cr\u00e9er le r\u00e9seau de partenaires Check Point et Jay venait de lancer SecureIT, une entreprise de revente, de services et de formation ax\u00e9e sur nos produits.\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jay a toujours \u00e9t\u00e9 un visionnaire. Il misa sur le fait que le pare-feu r\u00e9seau de Check Point prendrait le dessus sur des acteurs bien \u00e9tablis dans le domaine des pare-feu tels que Raptor, Gauntlet TIS et Sidewinder. Avez-vous d\u00e9j\u00e0 entendu l&rsquo;un de ces noms ? Je ne le pense pas. Leaders du march\u00e9 \u00e0 l&rsquo;\u00e9poque, ils proposaient des pare-feu proxy qui prot\u00e9geaient des applications sp\u00e9cifiques \u00e0 l&rsquo;aide d&rsquo;un code par application. Jay a parfaitement compris qu&rsquo;un pare-feu plus g\u00e9n\u00e9raliste, le pare-feu r\u00e9seau, remporterait cette bataille en int\u00e9grant la s\u00e9curit\u00e9 directement dans le r\u00e9seau et en appliquant un audit \u00e0 l&rsquo;ensemble du trafic, et pas seulement au trafic applicatif.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le pare-feu r\u00e9seau a d&rsquo;abord \u00e9t\u00e9 accueilli avec scepticisme et seuls des visionnaires comme Jay ont vu l&rsquo;avenir. Il \u00e9tait clair que le pare-feu r\u00e9seau \u00e9tait l&rsquo;approche gagnante en raison de la prolif\u00e9ration des protocoles et des applications, et de la complexit\u00e9 croissante de la pile de s\u00e9curit\u00e9. Les pare-feu proxy ont disparu. Jay a eu le nez creux en b\u00e2tissant son activit\u00e9 autour du pare-feu r\u00e9seau Check Point et s&rsquo;est servi de ce succ\u00e8s et de son esprit d&rsquo;entrepreneur pour lancer Zscaler.\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zscaler proposait une passerelle Web s\u00e9curis\u00e9e (SWG) en tant que service. Cela permettait de r\u00e9soudre un probl\u00e8me urgent : les utilisateurs voulaient un acc\u00e8s direct \u00e0 Internet depuis n&rsquo;importe o\u00f9, sans avoir besoin de passer par des appliances de concentrateurs VPN d&rsquo;entreprise ou des pare-feu de datacenters. L&rsquo;Internet public \u00e9tant le r\u00e9seau sous-jacent, Zscaler n&rsquo;avait d&rsquo;autre choix que de d\u00e9velopper sa solution sous la forme d&rsquo;un proxy superpos\u00e9.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s les SWG vint le besoin de courtiers en s\u00e9curit\u00e9 pour l&rsquo;acc\u00e8s au cloud (CASB) qui utilisaient la m\u00eame architecture proxy appliqu\u00e9e aux applications SaaS. Enfin, l\u2019acc\u00e8s au r\u00e9seau Zero Trust (ZTNA) utilisait la m\u00eame approche pour acc\u00e9der aux applications priv\u00e9es dans les datacenters. Cette progression a donn\u00e9 naissance \u00e0 une entreprise du secteur de la s\u00e9curit\u00e9 r\u00e9alisant plusieurs milliards de chiffre d\u2019affaires. Mais le lancement de ces diff\u00e9rents produits fut une source de complexit\u00e9. Les entreprises devaient maintenir leurs r\u00e9seaux MPLS, leurs SD-WAN et leurs pare-feu r\u00e9seau et y superposer les proxies SWG, CASB et ZTNA.\u00a0\u00a0<\/p>\n\n\n<a href=\"https:\/\/www.catonetworks.com\/resources\/migrating-your-datacenter-firewall-to-the-cloud\/\" class=\"blog-box-link\"> Migrating your Datacenter Firewall to the Cloud| Download the White Paper  <span class=\"chevron-wrap\"><\/span><\/a>\n\n\n\n<p class=\"wp-block-paragraph\">C&rsquo;est cette r\u00e9alit\u00e9 complexe que Gur Shatz et moi-m\u00eame avons voulu changer en lan\u00e7ant Cato Networks en 2015. Nous avons cr\u00e9\u00e9 l&rsquo;architecture et la cat\u00e9gorie que Gartner appellera plus tard SASE, d\u00e9clarant qu&rsquo;il s&rsquo;agissait de l&rsquo;avenir des r\u00e9seaux \u00e9tendus et de la s\u00e9curit\u00e9 r\u00e9seau. L\u2019id\u00e9e \u00e0 la base de Cato est simple. Cr\u00e9er un service cloud qui fait converger les capacit\u00e9s de mise en r\u00e9seau et de s\u00e9curit\u00e9 r\u00e9seau fournies par les appliances et celles fournies par les proxys tels que SWG, CASB et ZTNA. Le service cloud qui en r\u00e9sultera mettra ces capacit\u00e9s \u00e0 disposition par le biais d&rsquo;une architecture single-pass fournie de mani\u00e8re \u00e9lastique dans le monde entier et \u00e0 toutes les p\u00e9riph\u00e9ries &#8211; sites physiques, datacenters dans le cloud et physiques, utilisateurs distants, IoT, etc. Comme c\u2019est le cas avec un AWS pour la mise en r\u00e9seau et la s\u00e9curit\u00e9, Cato SASE permet aux entreprises de tirer parti de ces capacit\u00e9s sans poss\u00e9der la pile qui les fournit. SASE permet que chaque capacit\u00e9 mise en convergence contribue \u00e0 l\u2019efficacit\u00e9 de toutes les autres. Le r\u00e9seau offre une visibilit\u00e9 \u00e0 360 degr\u00e9s, ce qui permet de disposer d&rsquo;un contexte complet imm\u00e9diat qui favorise les d\u00e9cisions en temps r\u00e9el ainsi qu&rsquo;une d\u00e9tection et une r\u00e9ponse pr\u00e9cises.\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Essentiellement, Gur et moi-m\u00eame avons cr\u00e9\u00e9 un tout nouveau facteur de forme du pare-feu r\u00e9seau con\u00e7u pour le cloud. J\u2019ai eu la chance de cr\u00e9er le premier avec Gil Schwed\u00a0: le facteur de forme <strong>logiciel<\/strong> d\u00e9sign\u00e9 en tant que Firewall-1. J&rsquo;ai aussi eu l\u2019honneur de remettre le premier ch\u00e8que \u00e0 Nir Zuk qui a permis la cr\u00e9ation du deuxi\u00e8me facteur de forme de l&rsquo;<strong>appliance<\/strong> convergente pour pare-feu de nouvelle g\u00e9n\u00e9ration (NGFW) chez Palo Alto Networks. SASE et sa mise en \u0153uvre par Cato constituent le troisi\u00e8me facteur de forme : le <strong>r\u00e9seau cloud s\u00e9curis\u00e9<\/strong>.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jay, les pare-feu sont l\u00e0 pour rester, mais en utilisant un facteur de forme diff\u00e9rent. C\u2019est l\u2019approche proxy de Zscaler qui va dispara\u00eetre. Tu avais bien anticip\u00e9 les choses il y a 28\u00a0ans, tu devrais anticiper l\u2019avenir de la m\u00eame fa\u00e7on aujourd\u2019hui.\u00a0<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>J&rsquo;ai \u00e9t\u00e9 surpris en lisant l&rsquo;interview du PDG de Zscaler, Jay Chaudry, dans CRN, o\u00f9 il d\u00e9clarait que \u00ab les pare-feu de r\u00e9seau suivront la destin\u00e9e de l&rsquo;ordinateur central \u00bb, que \u00ab le r\u00e9seau n&rsquo;est que de la plomberie \u00bb et que l&rsquo;architecture de proxy superpos\u00e9e de Zscaler le remplacera par son \u00ab standard d&rsquo;application\u00a0\u00bb.\u00a0\u00a0&#8230;<\/p>\n","protected":false},"author":36,"featured_media":71494,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[],"coauthors":[],"class_list":["post-104110","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>L&#039;avenir du pare-feu est dans le cloud\u00a0 | Cato Networks<\/title>\n<meta name=\"description\" content=\"Dans ce post de blog, Shlomo Kramer, PDG de Cato Network, explique \u00e0 Jay Chaudry, PDG de Zscaler, l&#039;avenir du pare-feu.\" \/>\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\/blog\/the-future-of-the-firewall-is-in-the-cloud\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;avenir du pare-feu est dans le cloud\u00a0\" \/>\n<meta property=\"og:description\" content=\"Dans ce post de blog, Shlomo Kramer, PDG de Cato Network, explique \u00e0 Jay Chaudry, PDG de Zscaler, l&#039;avenir du pare-feu.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/\" \/>\n<meta property=\"og:site_name\" content=\"Cato Networks\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-09T06:27:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2023\/07\/firewall_1200_794.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"794\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Shlomo Kramer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Shlomo Kramer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n\t<meta name=\"twitter:label3\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data3\" content=\"Shlomo Kramer\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"L'avenir du pare-feu est dans le cloud\u00a0 | Cato Networks","description":"Dans ce post de blog, Shlomo Kramer, PDG de Cato Network, explique \u00e0 Jay Chaudry, PDG de Zscaler, l'avenir du pare-feu.","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.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/","og_locale":"fr_FR","og_type":"article","og_title":"L'avenir du pare-feu est dans le cloud\u00a0","og_description":"Dans ce post de blog, Shlomo Kramer, PDG de Cato Network, explique \u00e0 Jay Chaudry, PDG de Zscaler, l'avenir du pare-feu.","og_url":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/","og_site_name":"Cato Networks","article_published_time":"2024-10-09T06:27:27+00:00","og_image":[{"width":1200,"height":794,"url":"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2023\/07\/firewall_1200_794.jpg","type":"image\/jpeg"}],"author":"Shlomo Kramer","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Shlomo Kramer","Dur\u00e9e de lecture estim\u00e9e":"5 minutes","Written by":"Shlomo Kramer"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/#article","isPartOf":{"@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/"},"author":{"name":"Shlomo Kramer","@id":"https:\/\/www.catonetworks.com\/fr\/#\/schema\/person\/1b1f523a632138d41fdee68a72341675"},"headline":"L&rsquo;avenir du pare-feu est dans le cloud\u00a0","datePublished":"2024-10-09T06:27:27+00:00","mainEntityOfPage":{"@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/"},"wordCount":974,"publisher":{"@id":"https:\/\/www.catonetworks.com\/fr\/#organization"},"image":{"@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/#primaryimage"},"thumbnailUrl":"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2023\/07\/firewall_1200_794.jpg","articleSection":["Non classifi\u00e9(e)"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/","url":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/","name":"L'avenir du pare-feu est dans le cloud\u00a0 | Cato Networks","isPartOf":{"@id":"https:\/\/www.catonetworks.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/#primaryimage"},"image":{"@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/#primaryimage"},"thumbnailUrl":"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2023\/07\/firewall_1200_794.jpg","datePublished":"2024-10-09T06:27:27+00:00","description":"Dans ce post de blog, Shlomo Kramer, PDG de Cato Network, explique \u00e0 Jay Chaudry, PDG de Zscaler, l'avenir du pare-feu.","breadcrumb":{"@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/#primaryimage","url":"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2023\/07\/firewall_1200_794.jpg","contentUrl":"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2023\/07\/firewall_1200_794.jpg","width":1200,"height":794,"caption":"The future of the firewall is in the cloud - Shlomo Kramer"},{"@type":"BreadcrumbList","@id":"https:\/\/www.catonetworks.com\/fr\/blog\/the-future-of-the-firewall-is-in-the-cloud\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.catonetworks.com\/fr\/"},{"@type":"ListItem","position":2,"name":"L&#8217;avenir du pare-feu est dans le cloud\u00a0"}]},{"@type":"WebSite","@id":"https:\/\/www.catonetworks.com\/fr\/#website","url":"https:\/\/www.catonetworks.com\/fr\/","name":"Cato Networks","description":"","publisher":{"@id":"https:\/\/www.catonetworks.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.catonetworks.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.catonetworks.com\/fr\/#organization","name":"Cato Networks","url":"https:\/\/www.catonetworks.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.catonetworks.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/08\/1559077757990.jpg","contentUrl":"https:\/\/www.catonetworks.com\/wp-content\/uploads\/2022\/08\/1559077757990.jpg","width":200,"height":200,"caption":"Cato Networks"},"image":{"@id":"https:\/\/www.catonetworks.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/cato-networks\/"]},{"@type":"Person","@id":"https:\/\/www.catonetworks.com\/fr\/#\/schema\/person\/1b1f523a632138d41fdee68a72341675","name":"Shlomo Kramer","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/5cab466a1da6cf19b475d24ccf9000bb8d9388582e0bddf561283c092cdaa069?s=96&d=mm&r=gc90a24150ab822dddd84cccfd9003b6e","url":"https:\/\/secure.gravatar.com\/avatar\/5cab466a1da6cf19b475d24ccf9000bb8d9388582e0bddf561283c092cdaa069?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5cab466a1da6cf19b475d24ccf9000bb8d9388582e0bddf561283c092cdaa069?s=96&d=mm&r=g","caption":"Shlomo Kramer"},"description":"Shlomo Kramer is co-founder and CEO at Cato Networks. He is a network security expert and a serial entrepreneur. Shlomo co-founded Check Point Software Technologies in 1993, the pioneers of the first commercial firewall, and Imperva in 2002, the innovator of the web application firewall. Shlomo co-founded Cato Networks in 2015, the leader in secure access service edge (SASE). Shlomo has made early investments in highly successful enterprise software companies including Palo Alto Networks, Trusteer, Gong, and numerous others. Shlomo holds a Master of Science (M.S.) in Computer Science and a Bachelor of Science (B.S.) in Mathematics from The Hebrew University of Jerusalem.","url":"https:\/\/www.catonetworks.com\/fr\/blog\/author\/shlomo-kramer\/"}]}},"_links":{"self":[{"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/posts\/104110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/users\/36"}],"replies":[{"embeddable":true,"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/comments?post=104110"}],"version-history":[{"count":0,"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/posts\/104110\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/media\/71494"}],"wp:attachment":[{"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/media?parent=104110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/categories?post=104110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/tags?post=104110"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.catonetworks.com\/fr\/wp-json\/wp\/v2\/coauthors?post=104110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}