{"id":2572,"date":"2026-01-29T19:17:02","date_gmt":"2026-01-29T18:17:02","guid":{"rendered":"https:\/\/www.syredis.fr\/?page_id=2572"},"modified":"2026-01-29T19:17:20","modified_gmt":"2026-01-29T18:17:20","slug":"2572-2","status":"publish","type":"page","link":"https:\/\/www.syredis.fr\/?page_id=2572","title":{"rendered":"IaaS Fra"},"content":{"rendered":"<p><div class=\"et_pb_with_border et_d4_element et_pb_section et_pb_section_0  et_pb_css_mix_blend_mode et_section_regular et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_d4_element et_pb_row et_pb_row_0  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_0  et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_blurb et_pb_blurb_0  et_pb_text_align_left  et_pb_blurb_position_top et_block_module et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t<h1 class=\"et_pb_module_header\"><span>IaaS - Infrastructure as a Service<\/span><\/h1>\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><p>L\u2019IaaS (Infrastructure as a Service) est un mod\u00e8le cloud o\u00f9 vous louez \u00e0 la demande des ressources d\u2019infrastructure (calcul, stockage, r\u00e9seau) sous forme de services. Le fournisseur g\u00e8re le mat\u00e9riel et la couche de virtualisation. Vous gardez la main sur l\u2019OS, la configuration, la s\u00e9curit\u00e9 logique et les applications.<\/p>\n<p>Avec l\u2019IaaS, l\u2019infrastructure cesse d\u2019\u00eatre une contrainte pour devenir <strong data-start=\"742\" data-end=\"803\">un levier de performance, de rapidit\u00e9 et de comp\u00e9titivit\u00e9<\/strong>.<\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_1  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap \"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1394\" src=\"https:\/\/www.syredis.fr\/wp-content\/uploads\/2026\/01\/IAAS-300x163-1.png\" alt=\"\" title=\"IAAS\" srcset=\"https:\/\/www.syredis.fr\/wp-content\/uploads\/2026\/01\/IAAS-300x163-1.png 2560w, https:\/\/www.syredis.fr\/wp-content\/uploads\/2026\/01\/IAAS-300x163-1-1280x697.png 1280w, https:\/\/www.syredis.fr\/wp-content\/uploads\/2026\/01\/IAAS-300x163-1-980x534.png 980w, https:\/\/www.syredis.fr\/wp-content\/uploads\/2026\/01\/IAAS-300x163-1-480x261.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" class=\"wp-image-2574\" \/><\/span>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_1  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_2  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_blurb et_pb_blurb_1  et_pb_text_align_left  et_pb_blurb_position_top et_block_module et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t<h2 class=\"et_pb_module_header\"><span>L\u2019infrastructure informatique en mode service<\/span><\/h2>\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><p><span>IaaS fournit des services informatiques dans lequel nous mettons \u00e0 votre disposition des ressources d\u2019infrastructure informatique virtualis\u00e9es. Ces ressources comprennent notamment la capacit\u00e9 de calcul, le stockage et les composants r\u00e9seau.<\/span><\/p>\n<p><span>En IaaS, vous consommez des ressources informatiques comme un\u00a0<\/span><b>service<\/b><span>\u00a0plut\u00f4t que d\u2019acheter et d\u2019exploiter votre propre mat\u00e9riel. Concr\u00e8tement, vous cr\u00e9ez des\u00a0<\/span><b>machines virtuelles<\/b><span>\u00a0(ou instances), attachez du\u00a0<\/span><b>stockage<\/b><span>\u00a0(disques virtuels, objets), connectez tout via un\u00a0<\/span><b>r\u00e9seau virtuel<\/b><span>, et appliquez des r\u00e8gles de s\u00e9curit\u00e9.<\/span><\/p>\n<p><span>Ce mod\u00e8le permet de disposer d\u2019une infrastructure informatique sans gestion directe du mat\u00e9riel physique. L\u2019utilisateur exploite les syst\u00e8mes d\u2019exploitation, les applications et les donn\u00e9es, tout en b\u00e9n\u00e9ficiant d\u2019une infrastructure flexible, \u00e9lastique et factur\u00e9e selon l\u2019usage, adapt\u00e9e \u00e0 des besoins variables.<\/span><\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_2  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_3  et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_1\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap has-box-shadow-overlay\"><div class=\"box-shadow-overlay\"><\/div><img loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"568\" src=\"https:\/\/www.syredis.fr\/wp-content\/uploads\/2026\/01\/IAAS-2.png\" alt=\"\" title=\"IAAS\" srcset=\"https:\/\/www.syredis.fr\/wp-content\/uploads\/2026\/01\/IAAS-2.png 832w, https:\/\/www.syredis.fr\/wp-content\/uploads\/2026\/01\/IAAS-2-480x328.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 832px, 100vw\" class=\"wp-image-2575\" \/><\/span>\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_4  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_0  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><p>Des datacenters hautement s\u00e9curis\u00e9s et des ressources mat\u00e9rielles de pointe garantissent une base solide, capable de soutenir les activit\u00e9s les plus exigeantes.<\/p>\n<p>Cette puissance devient imm\u00e9diatement exploitable gr\u00e2ce \u00e0 la virtualisation, qui transforme les capacit\u00e9s physiques en ressources flexibles et \u00e9lastiques. L\u2019infrastructure s\u2019adapte en temps r\u00e9el, suivant le rythme de vos projets sans jamais les freiner.<\/p>\n<p>Vous d\u00e9ployez librement vos syst\u00e8mes d\u2019exploitation et vos logiciels, afin de cr\u00e9er une architecture sur mesure, align\u00e9e avec vos contraintes techniques et vos objectifs m\u00e9tiers.<\/p>\n<p data-start=\"1144\" data-end=\"1366\">vos applications et services prennent vie sur une infrastructure qui soutient l\u2019innovation sans limite, transforme chaque mont\u00e9e en charge en opportunit\u00e9 et fait de la technologie un v\u00e9ritable levier de performance.<\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_3  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_5  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_1  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h4 data-start=\"830\" data-end=\"905\"><strong data-start=\"830\" data-end=\"905\">Une infrastructure pens\u00e9e pour la performance, la s\u00e9curit\u00e9 et l\u2019\u00e9chelle<\/strong><\/h4>\n<p data-start=\"908\" data-end=\"953\"><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_4  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_6  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element dvmd_table_maker dvmd_table_maker_0 dvmd_tm_version_3_2_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<div\n                    role=\"table\"\n                    class=\"dvmd_tm_table dvmd_preload dvmd_tm_max_width_980 dvmd_tm_breakby_column dvmd_tm_blocks\"\n                    \n                    \n                    aria-rowcount=\"3\"\n                    aria-colcount=\"7\">\n                        <div class=\"dvmd_tm_tblock dvmd_tm_tblock_0 dvmd_tm_cblock\" role=\"rowgroup\">\n                        <div class=\"dvmd_tm_trow dvmd_tm_trow_0\" role=\"row\" aria-rowindex=\"1\"><div aria-colindex=\"1\" aria-rowindex=\"1\" role=\"rowheader\" class=\"dvmd_table_maker_item_0 dvmd_tm_tcell dvmd_tm_chead dvmd_tm_col_0 dvmd_tm_row_0 dvmd_tm_bhead dvmd_tm_col_first dvmd_tm_row_first dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Composant<br><\/div><\/div>\n<div aria-colindex=\"2\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_0 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_1 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Compute<br><\/div><\/div>\n<div aria-colindex=\"3\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_0 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_2 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Stockage<br><\/div><\/div>\n<div aria-colindex=\"4\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_0 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_3 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">R&eacute;seau<br><\/div><\/div>\n<div aria-colindex=\"5\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_0 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_4 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">S&eacute;curit&eacute;<br><\/div><\/div>\n<div aria-colindex=\"6\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_0 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_5 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">&Eacute;quilibrage<br><\/div><\/div>\n<div aria-colindex=\"7\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_0 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_6 dvmd_tm_col_first dvmd_tm_row_last dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Observabilit&eacute;<\/div><\/div>\n<\/div>\n                    <\/div><div class=\"dvmd_tm_tblock dvmd_tm_tblock_1 dvmd_tm_cblock\" role=\"rowgroup\">\n                        <div class=\"dvmd_tm_trow dvmd_tm_trow_1\" role=\"row\" aria-rowindex=\"2\"><div aria-colindex=\"1\" aria-rowindex=\"2\" role=\"rowheader\" class=\"dvmd_table_maker_item_1 dvmd_tm_tcell dvmd_tm_chead dvmd_tm_col_1 dvmd_tm_row_0 dvmd_tm_bhead dvmd_tm_row_first dvmd_tm_col_even dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">&Agrave; quoi &ccedil;a sert<br><\/div><\/div>\n<div aria-colindex=\"2\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_1 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_1 dvmd_tm_col_even dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">La puissance n&eacute;cessaire pour ex&eacute;cuter vos applications, APIs et traitements critiques, &agrave; la demande et &agrave; l&rsquo;&eacute;chelle.<br><\/div><\/div>\n<div aria-colindex=\"3\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_1 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_2 dvmd_tm_col_even dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Une conservation fiable, s&eacute;curis&eacute;e et durable de vos donn&eacute;es, du fichier m&eacute;tier aux sauvegardes strat&eacute;giques.<br><\/div><\/div>\n<div aria-colindex=\"4\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_1 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_3 dvmd_tm_col_even dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Une connectivit&eacute; ma&icirc;tris&eacute;e pour isoler, relier et exposer vos services en toute confiance.<br><\/div><\/div>\n<div aria-colindex=\"5\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_1 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_4 dvmd_tm_col_even dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Un contr&ocirc;le pr&eacute;cis de qui acc&egrave;de &agrave; quoi, quand et comment, sans compromettre l&rsquo;agilit&eacute;.<br><\/div><\/div>\n<div aria-colindex=\"6\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_1 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_5 dvmd_tm_col_even dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Une distribution intelligente du trafic pour garantir performance, disponibilit&eacute; et continuit&eacute; de service.<br><\/div><\/div>\n<div aria-colindex=\"7\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_1 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_6 dvmd_tm_row_last dvmd_tm_col_even dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Une visibilit&eacute; compl&egrave;te pour anticiper, comprendre et optimiser le fonctionnement de vos environnements.<\/div><\/div>\n<\/div>\n                    <\/div><div class=\"dvmd_tm_tblock dvmd_tm_tblock_2 dvmd_tm_cblock\" role=\"rowgroup\">\n                        <div class=\"dvmd_tm_trow dvmd_tm_trow_2\" role=\"row\" aria-rowindex=\"3\"><div aria-colindex=\"1\" aria-rowindex=\"3\" role=\"rowheader\" class=\"dvmd_table_maker_item_2 dvmd_tm_tcell dvmd_tm_chead dvmd_tm_col_2 dvmd_tm_row_0 dvmd_tm_bhead dvmd_tm_col_last dvmd_tm_row_first dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Exemples<br><\/div><\/div>\n<div aria-colindex=\"2\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_2 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_1 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">VM\/instances, GPU, images, templates.<br><\/div><\/div>\n<div aria-colindex=\"3\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_2 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_2 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Bloc (volumes), Objet (buckets), Fichier (NFS\/SMB manag&eacute;).<br><\/div><\/div>\n<div aria-colindex=\"4\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_2 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_3 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">VPC\/VNet, sous-r&eacute;seaux, routes, NAT, VPN, peering.<br><\/div><\/div>\n<div aria-colindex=\"5\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_2 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_4 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Utilisateurs\/roles, MFA, politiques, secrets\/keys.<br><\/div><\/div>\n<div aria-colindex=\"6\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_2 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_5 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Load balancer L4\/L7, health checks.<br><\/div><\/div>\n<div aria-colindex=\"7\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_2 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_6 dvmd_tm_col_last dvmd_tm_row_last dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Logs, m&eacute;triques, traces, dashboards, alerting.<\/div><\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_section et_pb_section_1 et_pb_with_background  et_pb_css_mix_blend_mode et_section_regular et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_d4_element et_pb_row et_pb_row_5  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_7  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_text et_pb_text_2  et_pb_text_align_left et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_text_inner\"><h1>S\u00e9curit\u00e9 parfaitement ma\u00eetris\u00e9e<\/h1><\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_6  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_8  et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_with_border et_pb_module et_d4_element et_pb_blurb et_pb_blurb_2  et_pb_text_align_left  et_pb_blurb_position_top et_block_module et_pb_bg_layout_dark\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t<h4 class=\"et_pb_module_header\"><span>Identit\u00e9s & acc\u00e8s<\/span><\/h4>\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><ul>\n<li style=\"list-style-type: none;\">\n<ul class=\"muted\">\n<li><b>MFA<\/b><span> <\/span>pour les comptes d'acc\u00e8s<\/li>\n<li>Principe du<span>\u00a0<\/span><b>moindre privil\u00e8ge<\/b><span>\u00a0<\/span>(roles\/politiques minimales)<\/li>\n<li>Comptes \u201cbreak-glass\u201d tr\u00e8s verrouill\u00e9s<\/li>\n<li>Rotation des cl\u00e9s, secrets g\u00e9r\u00e9s<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_pb_with_border et_pb_module et_d4_element et_pb_blurb et_pb_blurb_3  et_pb_text_align_left  et_pb_blurb_position_top et_block_module et_pb_bg_layout_dark\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t<h4 class=\"et_pb_module_header\"><span>Durcissement & patching<\/span><\/h4>\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><ul>\n<li style=\"list-style-type: none;\">\n<ul class=\"muted\">\n<li>Principe du <b>moindre<\/b><\/li>\n<li>Images \u201cgolden\u201d durcies (CIS-like), mises \u00e0 jour r\u00e9guli\u00e8res.<\/li>\n<li>EDR\/antivirus, pare-feu h\u00f4te, suppression des services inutiles.<\/li>\n<li>Scan vuln\u00e9rabilit\u00e9s + gestion de correctifs.<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_9  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_with_border et_pb_module et_d4_element et_pb_blurb et_pb_blurb_4  et_pb_text_align_left  et_pb_blurb_position_top et_block_module et_pb_bg_layout_dark\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t<h4 class=\"et_pb_module_header\"><span>R\u00e9seau & exposition<\/span><\/h4>\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><ul>\n<li style=\"list-style-type: none;\">\n<ul class=\"muted\">\n<li>Pas d\u2019admin (SSH\/RDP) ouvert \u00e0 Internet :utilisez VPN\/bastion<\/li>\n<li>Segmentation : public vs priv\u00e9, r\u00e8gles<span>\u00a0<\/span><b>deny by default<\/b><\/li>\n<li>WAF \/ protection DDoS selon criticit\u00e9<\/li>\n<li>Sorties Internet ma\u00eetris\u00e9es (NAT, egress filtering)<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_pb_with_border et_pb_module et_d4_element et_pb_blurb et_pb_blurb_5  et_pb_text_align_left  et_pb_blurb_position_top et_block_module et_pb_bg_layout_dark\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t<h4 class=\"et_pb_module_header\"><span>Chiffrement & sauvegardes<\/span><\/h4>\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><ul>\n<li style=\"list-style-type: none;\">\n<ul class=\"muted\">\n<li>Chiffrement au repos (volumes) et en transit (TLS)<\/li>\n<li>Sauvegardes r\u00e9guli\u00e8res, test de restauration<\/li>\n<li>Copies immuables \/ protection contre ransomware selon besoin<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_section et_pb_section_2  et_pb_css_mix_blend_mode et_section_regular et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_d4_element et_pb_row et_pb_row_7  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_10  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_blurb et_pb_blurb_6  et_pb_text_align_left  et_pb_blurb_position_top et_block_module et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t<h2 class=\"et_pb_module_header\"><span>Co\u00fbts ma\u00eetris\u00e9s avec Iaas<\/span><\/h2>\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><p data-start=\"64\" data-end=\"381\">L\u2019optimisation des co\u00fbts IaaS repose sur des leviers essentiels comme l\u2019ajustement pr\u00e9cis des ressources et l\u2019arr\u00eat automatique des usages inutiles. Elle passe aussi par la ma\u00eetrise de la croissance du stockage, le contr\u00f4le des flux sortants souvent sous-estim\u00e9s et la s\u00e9curisation d\u2019engagements pour les charges de travail stables.<\/p>\n<p data-start=\"388\" data-end=\"529\">En combinant mesure, automatisation et pilotage, le cloud devient un levier d\u2019\u00e9conomies durables sans compromettre la performance.<\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_row et_pb_row_8  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_4_4 et_pb_column et_pb_column_11  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element dvmd_table_maker dvmd_table_maker_1 dvmd_tm_version_3_2_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<div\n                    role=\"table\"\n                    class=\"dvmd_tm_table dvmd_preload dvmd_tm_max_width_980 dvmd_tm_breakby_column dvmd_tm_blocks\"\n                    \n                    \n                    aria-rowcount=\"3\"\n                    aria-colcount=\"6\">\n                        <div class=\"dvmd_tm_tblock dvmd_tm_tblock_0 dvmd_tm_cblock\" role=\"rowgroup\">\n                        <div class=\"dvmd_tm_trow dvmd_tm_trow_0\" role=\"row\" aria-rowindex=\"1\"><div aria-colindex=\"1\" aria-rowindex=\"1\" role=\"rowheader\" class=\"dvmd_table_maker_item_3 dvmd_tm_tcell dvmd_tm_chead dvmd_tm_col_0 dvmd_tm_row_0 dvmd_tm_bhead dvmd_tm_col_first dvmd_tm_row_first dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Levier<br><\/div><\/div>\n<div aria-colindex=\"2\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_3 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_1 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Right-sizing<br><\/div><\/div>\n<div aria-colindex=\"3\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_3 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_2 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Arr&ecirc;t auto<br><\/div><\/div>\n<div aria-colindex=\"4\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_3 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_3 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Stockage<br><\/div><\/div>\n<div aria-colindex=\"5\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_3 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_4 dvmd_tm_col_first dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Trafic sortant<br><\/div><\/div>\n<div aria-colindex=\"6\" aria-rowindex=\"1\" role=\"cell\" class=\"dvmd_table_maker_item_3 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_0 dvmd_tm_row_5 dvmd_tm_col_first dvmd_tm_row_last dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Engagements<\/div><\/div>\n<\/div>\n                    <\/div><div class=\"dvmd_tm_tblock dvmd_tm_tblock_1 dvmd_tm_cblock\" role=\"rowgroup\">\n                        <div class=\"dvmd_tm_trow dvmd_tm_trow_1\" role=\"row\" aria-rowindex=\"2\"><div aria-colindex=\"1\" aria-rowindex=\"2\" role=\"rowheader\" class=\"dvmd_table_maker_item_4 dvmd_tm_tcell dvmd_tm_chead dvmd_tm_col_1 dvmd_tm_row_0 dvmd_tm_bhead dvmd_tm_row_first dvmd_tm_col_even dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Action<br><\/div><\/div>\n<div aria-colindex=\"2\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_4 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_1 dvmd_tm_col_even dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Adapter CPU\/RAM aux besoins r&eacute;els (mesurer avant).<br><\/div><\/div>\n<div aria-colindex=\"3\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_4 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_2 dvmd_tm_col_even dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">&Eacute;teindre environnements dev\/test la nuit &amp; week-end.<br><\/div><\/div>\n<div aria-colindex=\"4\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_4 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_3 dvmd_tm_col_even dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Choisir le bon type (performance vs capacit&eacute;), nettoyer snapshots.<br><\/div><\/div>\n<div aria-colindex=\"5\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_4 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_4 dvmd_tm_col_even dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Limiter egress, CDN, peering, minimiser transferts inter-r&eacute;gion.<br><\/div><\/div>\n<div aria-colindex=\"6\" aria-rowindex=\"2\" role=\"cell\" class=\"dvmd_table_maker_item_4 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_1 dvmd_tm_row_5 dvmd_tm_row_last dvmd_tm_col_even dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">R&eacute;servations\/engagements pour charges stables (si dispo).<\/div><\/div>\n<\/div>\n                    <\/div><div class=\"dvmd_tm_tblock dvmd_tm_tblock_2 dvmd_tm_cblock\" role=\"rowgroup\">\n                        <div class=\"dvmd_tm_trow dvmd_tm_trow_2\" role=\"row\" aria-rowindex=\"3\"><div aria-colindex=\"1\" aria-rowindex=\"3\" role=\"rowheader\" class=\"dvmd_table_maker_item_5 dvmd_tm_tcell dvmd_tm_chead dvmd_tm_col_2 dvmd_tm_row_0 dvmd_tm_bhead dvmd_tm_col_last dvmd_tm_row_first dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Impact<br><\/div><\/div>\n<div aria-colindex=\"2\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_5 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_1 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Souvent majeur<br><\/div><\/div>\n<div aria-colindex=\"3\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_5 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_2 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Fort<br><\/div><\/div>\n<div aria-colindex=\"4\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_5 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_3 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">Variable<br><\/div><\/div>\n<div aria-colindex=\"5\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_5 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_4 dvmd_tm_col_last dvmd_tm_col_odd dvmd_tm_row_odd \"><div class=\"dvmd_tm_cdata\">Peut exploser<br><\/div><\/div>\n<div aria-colindex=\"6\" aria-rowindex=\"3\" role=\"cell\" class=\"dvmd_table_maker_item_5 dvmd_tm_tcell dvmd_tm_tdata dvmd_tm_col_2 dvmd_tm_row_5 dvmd_tm_col_last dvmd_tm_row_last dvmd_tm_col_odd dvmd_tm_row_even \"><div class=\"dvmd_tm_cdata\">&Eacute;conomies<\/div><\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-2572","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.syredis.fr\/index.php?rest_route=\/wp\/v2\/pages\/2572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.syredis.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.syredis.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.syredis.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.syredis.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2572"}],"version-history":[{"count":3,"href":"https:\/\/www.syredis.fr\/index.php?rest_route=\/wp\/v2\/pages\/2572\/revisions"}],"predecessor-version":[{"id":2577,"href":"https:\/\/www.syredis.fr\/index.php?rest_route=\/wp\/v2\/pages\/2572\/revisions\/2577"}],"wp:attachment":[{"href":"https:\/\/www.syredis.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}