{"id":2178,"date":"2026-10-01T14:57:42","date_gmt":"2026-10-01T12:57:42","guid":{"rendered":"https:\/\/procyb.fr\/?page_id=2178"},"modified":"2026-10-01T15:28:28","modified_gmt":"2026-10-01T13:28:28","slug":"reseaux","status":"publish","type":"page","link":"https:\/\/procyb.fr\/index.php\/reseaux\/","title":{"rendered":"R\u00e9seaux"},"content":{"rendered":"\n<div class=\"wp-block-group has-border-background-color has-background is-layout-constrained wp-container-core-group-is-layout-d2f2b9de wp-block-group-is-layout-constrained\" style=\"border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;margin-bottom:24px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px\">\n<h2 class=\"wp-block-heading\" style=\"padding-bottom:0px;font-size:32px\">Administrer et comprendre les r\u00e9seaux informatiques<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le r\u00e9seau constitue le socle de communication d&rsquo;un syst\u00e8me d&rsquo;information. Sa ma\u00eetrise n\u00e9cessite de comprendre l&rsquo;adressage IP, les protocoles, les services r\u00e9seau, le routage et la segmentation des infrastructures.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Retrouvez des tutoriels pratiques pour configurer, administrer et diagnostiquer vos r\u00e9seaux, mettre en \u0153uvre des VLAN et des VPN et utiliser les principaux outils d&rsquo;analyse r\u00e9seau.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Explorer les r\u00e9seaux<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-bdf5e888 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group has-border-background-color has-background is-layout-constrained wp-container-core-group-is-layout-f2715a82 wp-block-group-is-layout-constrained\" style=\"border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;min-height:200px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px\">\n<h3 class=\"wp-block-heading\" style=\"margin-bottom:12px;font-size:24px\">\ud83c\udf10 TCP\/IP<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre l&rsquo;adressage IPv4\/IPv6, les sous-r\u00e9seaux, les passerelles et les principaux protocoles r\u00e9seau.<\/p>\n\n\n\n<div class=\"wp-block-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:\/\/procyb.fr\/index.php\/tcp-ip\/\"><strong>Voir les tutoriels \u2192<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group has-border-background-color has-background is-layout-constrained wp-container-core-group-is-layout-f2715a82 wp-block-group-is-layout-constrained\" style=\"border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;min-height:200px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px\">\n<h3 class=\"wp-block-heading\" style=\"margin-bottom:12px;font-size:24px\">\ud83d\udd0e DNS \/ DHCP<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Configurer et administrer la r\u00e9solution de noms et l&rsquo;attribution automatique des param\u00e8tres r\u00e9seau.<\/p>\n\n\n\n<div class=\"wp-block-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:\/\/procyb.fr\/index.php\/dns-dhcp\/\"><strong>Voir les tutoriels \u2192<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-c45dd962 wp-block-columns-is-layout-flex\" style=\"margin-top:20px;margin-bottom:40px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group has-border-background-color has-background is-layout-constrained wp-container-core-group-is-layout-f2715a82 wp-block-group-is-layout-constrained\" style=\"border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;min-height:200px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px\">\n<h3 class=\"wp-block-heading\" style=\"margin-bottom:12px;font-size:24px\">\ud83d\udd00 Routage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre et configurer le routage entre diff\u00e9rents r\u00e9seaux et sous-r\u00e9seaux.<\/p>\n\n\n\n<div class=\"wp-block-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:\/\/procyb.fr\/index.php\/routage\/\"><strong>Voir les tutoriels \u2192<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group has-border-background-color has-background is-layout-constrained wp-container-core-group-is-layout-f2715a82 wp-block-group-is-layout-constrained\" style=\"border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;min-height:200px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px\">\n<h3 class=\"wp-block-heading\" style=\"margin-bottom:12px;font-size:24px\">\ud83e\udde9 VLAN<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Segmenter une infrastructure r\u00e9seau \u00e0 l&rsquo;aide de VLAN et ma\u00eetriser les communications inter-VLAN.<\/p>\n\n\n\n<div class=\"wp-block-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:\/\/procyb.fr\/index.php\/vlan\/\"><strong>Voir les tutoriels \u2192<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-c45dd962 wp-block-columns-is-layout-flex\" style=\"margin-top:20px;margin-bottom:40px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group has-border-background-color has-background is-layout-constrained wp-container-core-group-is-layout-f2715a82 wp-block-group-is-layout-constrained\" style=\"border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;min-height:200px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px\">\n<h3 class=\"wp-block-heading\" style=\"margin-bottom:12px;font-size:24px\">\ud83d\udd10 VPN<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mettre en place des acc\u00e8s distants s\u00e9curis\u00e9s et des tunnels entre diff\u00e9rents r\u00e9seaux.<\/p>\n\n\n\n<div class=\"wp-block-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:\/\/procyb.fr\/index.php\/vpn\/\"><strong>Voir les tutoriels \u2192<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-group has-border-background-color has-background is-layout-constrained wp-container-core-group-is-layout-f2715a82 wp-block-group-is-layout-constrained\" style=\"border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;min-height:200px;padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px\">\n<h3 class=\"wp-block-heading\" style=\"margin-bottom:12px;font-size:24px\">\ud83d\udee0\ufe0f Outils r\u00e9seaux<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Utiliser les commandes et outils indispensables pour analyser, tester et d\u00e9panner un r\u00e9seau.<\/p>\n\n\n\n<div class=\"wp-block-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:\/\/procyb.fr\/index.php\/outils-reseaux\/\"><strong>Voir les tutoriels \u2192<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Derniers tutoriels R\u00e9seaux<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-3 procyb-homelab-posts wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-221264a5 wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-801 post type-post status-publish format-standard has-post-thumbnail hentry category-outils-reseaux category-reseaux tag-hacking tag-nmap tag-reseau\">\n<figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1140\" height=\"642\" src=\"https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/06\/Scanner-reseau-Nmap-_-detecter-et-securiser.png?fit=1140%2C642&amp;ssl=1\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"NMAP\" style=\"object-fit:cover;\" srcset=\"https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/06\/Scanner-reseau-Nmap-_-detecter-et-securiser.png?w=1672&amp;ssl=1 1672w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/06\/Scanner-reseau-Nmap-_-detecter-et-securiser.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/06\/Scanner-reseau-Nmap-_-detecter-et-securiser.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/06\/Scanner-reseau-Nmap-_-detecter-et-securiser.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/06\/Scanner-reseau-Nmap-_-detecter-et-securiser.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/06\/Scanner-reseau-Nmap-_-detecter-et-securiser.png?resize=1140%2C642&amp;ssl=1 1140w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h2 style=\"font-size:24px\" class=\"wp-block-post-title\">NMAP<\/h2>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2024-06-25T08:00:00+02:00\">25 juin 2024<\/time><\/div>\n\n<div class=\"procyb-excerpt wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Nmap, abr\u00e9viation de \u00ab\u00a0Network Mapper\u00a0\u00bb, est un outil de s\u00e9curit\u00e9 open-source utilis\u00e9 pour la\u2026<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/procyb.fr\/index.php\/2024\/06\/25\/nmap\/\">Voir le tutoriel \u2192<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-721 post type-post status-publish format-standard has-post-thumbnail hentry category-reseaux tag-cyber tag-homelab tag-http tag-https\">\n<figure class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1140\" height=\"642\" src=\"https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/02\/Image-Codex-21-sept.-2026-14_52_53.png?fit=1140%2C642&amp;ssl=1\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Quelles diff\u00e9rences entre HTTP et HTTPS?\" style=\"object-fit:cover;\" srcset=\"https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/02\/Image-Codex-21-sept.-2026-14_52_53.png?w=1672&amp;ssl=1 1672w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/02\/Image-Codex-21-sept.-2026-14_52_53.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/02\/Image-Codex-21-sept.-2026-14_52_53.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/02\/Image-Codex-21-sept.-2026-14_52_53.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/02\/Image-Codex-21-sept.-2026-14_52_53.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/procyb.fr\/wp-content\/uploads\/2024\/02\/Image-Codex-21-sept.-2026-14_52_53.png?resize=1140%2C642&amp;ssl=1 1140w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h2 style=\"font-size:24px\" class=\"wp-block-post-title\">Quelles diff\u00e9rences entre HTTP et HTTPS?<\/h2>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2024-02-13T16:30:34+01:00\">13 f\u00e9vrier 2024<\/time><\/div>\n\n<div class=\"procyb-excerpt wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Pour comprendre le fonctionnement du protocole HTTPS, commen\u00e7ons par expliquer ce qu&rsquo;est HTTP. HTTP\u2026<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/procyb.fr\/index.php\/2024\/02\/13\/quelles-differences-entre-http-et-https\/\">Voir le tutoriel \u2192<\/a><\/p><\/div>\n<\/li><\/ul>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Administrer et comprendre les r\u00e9seaux informatiques Le r\u00e9seau constitue le socle de communication d&rsquo;un syst\u00e8me d&rsquo;information. Sa ma\u00eetrise n\u00e9cessite de<span class=\"more-dots\">&#8230;<\/span><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","footnotes":""},"class_list":["post-2178","page","type-page","status-publish","hentry","no-post-thumbnail"],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/procyb.fr\/index.php\/wp-json\/wp\/v2\/pages\/2178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/procyb.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/procyb.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/procyb.fr\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/procyb.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2178"}],"version-history":[{"count":6,"href":"https:\/\/procyb.fr\/index.php\/wp-json\/wp\/v2\/pages\/2178\/revisions"}],"predecessor-version":[{"id":2216,"href":"https:\/\/procyb.fr\/index.php\/wp-json\/wp\/v2\/pages\/2178\/revisions\/2216"}],"wp:attachment":[{"href":"https:\/\/procyb.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}