{"id":3202,"date":"2018-09-13T14:26:12","date_gmt":"2018-09-13T12:26:12","guid":{"rendered":"https:\/\/www.arcadsoftware.com\/dot\/?p=3202"},"modified":"2026-06-10T15:32:51","modified_gmt":"2026-06-10T13:32:51","slug":"5-questions-anonymisation-des-donnees","status":"publish","type":"post","link":"https:\/\/www.arcadsoftware.fr\/dot\/ressources\/blog\/5-questions-anonymisation-des-donnees\/","title":{"rendered":"5 questions les plus fr\u00e9quentes sur l\u2019anonymisation des donn\u00e9es"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:20px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\" style=\"border-radius:8px;\"><img decoding=\"async\" width=\"940\" height=\"350\" alt=\"Anonymisation des donn\u00e9es\" title=\"Banner article DOT 5 questions\" src=\"https:\/\/www.arcadsoftware.fr\/dot\/wp-content\/uploads\/2018\/09\/Banner-article-DOT-5-questions.png\" data-orig-src=\"https:\/\/www.arcadsoftware.fr\/dot\/wp-content\/uploads\/2018\/09\/Banner-article-DOT-5-questions.png\" class=\"lazyload img-responsive wp-image-6252\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27940%27%20height%3D%27350%27%20viewBox%3D%270%200%20940%20350%27%3E%3Crect%20width%3D%27940%27%20height%3D%27350%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.arcadsoftware.fr\/dot\/wp-content\/uploads\/2018\/09\/Banner-article-DOT-5-questions-200x74.png 200w, https:\/\/www.arcadsoftware.fr\/dot\/wp-content\/uploads\/2018\/09\/Banner-article-DOT-5-questions-400x149.png 400w, https:\/\/www.arcadsoftware.fr\/dot\/wp-content\/uploads\/2018\/09\/Banner-article-DOT-5-questions-600x223.png 600w, https:\/\/www.arcadsoftware.fr\/dot\/wp-content\/uploads\/2018\/09\/Banner-article-DOT-5-questions-800x298.png 800w, https:\/\/www.arcadsoftware.fr\/dot\/wp-content\/uploads\/2018\/09\/Banner-article-DOT-5-questions.png 940w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-1 author\" style=\"--awb-margin-top:15px;\"><p style=\"text-align: center;\">par Maurice Marrel \u00b7 13 septembre 2018<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:20px;--awb-padding-left:20px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p>Le RGPD, la confidentialit\u00e9 et les r\u00e9glementations sur la protection des donn\u00e9es ont soulev\u00e9 plus de questions que jamais sur le traitement des donn\u00e9es. Nous avons demand\u00e9 \u00e0 notre DPO et expert en anonymisation, Maurice Marrel, de r\u00e9pondre \u00e0 certaines des questions les plus courantes auxquelles nos clients sont confront\u00e9s aujourd\u2019hui.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-padding-top:25px;--awb-padding-right:25px;--awb-padding-bottom:25px;--awb-padding-left:25px;--awb-bg-color:rgba(0,100,254,0.09);--awb-bg-color-hover:rgba(0,100,254,0.09);--awb-bg-size:cover;--awb-box-shadow:15px 15px 16px -6px rgba(0,0,0,0.1);;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:40px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\" style=\"--awb-font-size:16px;--awb-text-color:rgba(0,0,0,0.81);\"><p style=\"text-align: center;\"><b>Au sommaire de cet article<\/b><\/p>\n<ol>\n<li><a href=\"#quel-est-le-role-de-lanonymisation-dans-le-respect-du-rgpd\">Quel est le r\u00f4le de l\u2019anonymisation dans le respect du RGPD ?<\/a><\/li>\n<li><a href=\"#anonymisation-and-pseudonymisation-en-quoi-different-elles\">Anonymisation &amp; pseudonymisation : en quoi diff\u00e8rent-elles ?<\/a><\/li>\n<li><a href=\"#donnees-personnelles-and-donnees-sensibles-\u2013-quels-impacts-sur-la-gestion-des-donnees\">Donn\u00e9es personnelles &amp; donn\u00e9es sensibles \u2013 quels impacts sur la gestion des donn\u00e9es ?<\/a><\/li>\n<li><a href=\"#lanonymisation-impacte-t-elle-les-performances-de-mon-informatique\">L\u2019anonymisation impacte-t-elle les performances de mon informatique ?<\/a><\/li>\n<li><a href=\"#comment-identifier-les-donnees-qui-doivent-etre-anonymisees\">Comment identifier les donn\u00e9es qui doivent \u00eatre anonymis\u00e9es ?<\/a><\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-sticky-container\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right-small:20px;--awb-padding-left-small:20px;--awb-flex-wrap:wrap;\" data-transition-offset=\"0\" data-scroll-offset=\"0\" data-sticky-small-visibility=\"1\" data-sticky-medium-visibility=\"1\" data-sticky-large-visibility=\"1\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeInDown\" data-animationDuration=\"0.3\" data-animationOffset=\"top-mid-of-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><script>\nwindow.onscroll = function() {myFunction()};\n\nfunction myFunction() {\n  var winScroll = document.body.scrollTop || document.documentElement.scrollTop;\n  var height = document.documentElement.scrollHeight - document.documentElement.clientHeight;\n  var scrolled = (winScroll \/ height) * 100;\n  document.getElementById(\"myBar\").style.width = scrolled + \"%\";\n}\n<\/script><div class=\"fusion-text fusion-text-4\"><div class=\"progress-bar-header\">\n<div class=\"progress-container\">\n<div id=\"myBar\" class=\"progress-bar\"><\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:20px;--awb-padding-left:20px;--awb-flex-wrap:wrap;\" id=\"blog-content\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-menu-anchor\" id=\"quel-est-le-role-de-lanonymisation-dans-le-respect-du-rgpd\"><\/div><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:12px;--awb-margin-right-small:0px;--awb-margin-bottom-small:24px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:54;line-height:1.14;\">1. Quel est le r\u00f4le de l\u2019anonymisation dans le respect du RGPD ?<\/h2><\/div><div class=\"fusion-text fusion-text-5\" style=\"--awb-content-alignment:left;\"><p>Ces derni\u00e8res ann\u00e9es, le num\u00e9rique connect\u00e9 a consid\u00e9rablement transform\u00e9 la circulation des <strong>donn\u00e9es<\/strong>.<br \/>\nLes donn\u00e9es de production sont copi\u00e9es en environnements de test, de recette ou de pr\u00e9production. Elles sont donc expos\u00e9es aux regards de testeurs, recetteurs ou d\u00e9veloppeurs non habilit\u00e9s sur des machines beaucoup moins prot\u00e9g\u00e9es que les environnements de production.<br \/>\nDe nombreux fichiers sont \u00e9galement partag\u00e9s avec des partenaires ext\u00e9rieurs, et ne doivent livrer qu\u2019une partie des informations r\u00e9ellement transmises.<\/p>\n<p>Ces donn\u00e9es personnelles doivent \u00eatre <a href=\"\/dot\/ressources\/blog\/prevenir-fuites-donnees-anonymisation\/\">prot\u00e9g\u00e9es des fuites<\/a> et autres indiscr\u00e9tions.<br \/>\nDe ce fait, les l\u00e9gislations ont impos\u00e9 des r\u00e8gles, comme le <strong>RGPD<\/strong> en Europe.<\/p>\n<p>Il devient donc imp\u00e9ratif de <strong>d\u00e9sensibiliser<\/strong> ces donn\u00e9es confidentielles.<br \/>\nCette d\u00e9sensibilisation doit se faire par transformation de ces donn\u00e9es, \u00e0 l\u2019aide d\u2019algorithmes non r\u00e9versibles.<br \/>\nCependant, la donn\u00e9e doit rester <strong>exploitable<\/strong>. Un utilisateur testeur doit voir \u00e0 l\u2019\u00e9cran, dans le champ nom de famille, un nom de famille modifi\u00e9 qui ressemble \u00e0 un nom de famille.<br \/>\nLe domaine doit rester le m\u00eame : un IBAN\/RIB ou un num\u00e9ro de s\u00e9curit\u00e9 sociale doit rester valide et compatible avec les exigences et tol\u00e9rances des applications afin de pouvoir pratiquer les tests sans se faire rejeter d\u2019embl\u00e9e.<br \/>\nCes contraintes doivent rester applicables que ce soit avec le ph\u00e9nom\u00e8ne de redondance des donn\u00e9es dans des bases de donn\u00e9es h\u00e9rit\u00e9es et archa\u00efques, ou dans un contexte de syst\u00e8me de gestion de bases de donn\u00e9es multiples.<br \/>\nC\u2019est ce que permet l\u2019<strong>anonymisation<\/strong> des donn\u00e9es.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-menu-anchor\" id=\"anonymisation-and-pseudonymisation-en-quoi-different-elles\"><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:12px;--awb-margin-right-small:0px;--awb-margin-bottom-small:24px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:54;line-height:1.14;\">2. Anonymisation &amp; pseudonymisation : en quoi diff\u00e8rent-elles ?<\/h2><\/div><div class=\"fusion-text fusion-text-6\" style=\"--awb-content-alignment:left;\"><p>L\u2019<strong>anonymisation<\/strong> fait en sorte que les donn\u00e9es ne puissent pas \u00eatre r\u00e9cup\u00e9r\u00e9es, et ce de mani\u00e8re irr\u00e9versible, \u00e0 contrario de la pseudonymisation.<\/p>\n<p>Dans un environnement de test, m\u00eame si les machines sont s\u00e9curis\u00e9es, ce sont les d\u00e9veloppeurs, testeurs, recetteurs, personnels en formation qui ont acc\u00e8s directement \u00e0 la donn\u00e9e. Il faut donc imp\u00e9rativement anonymiser ou pseudonymiser la donn\u00e9e en amont.<br \/>\nDans le cas d\u2019une <strong>pseudonymisation<\/strong>, les donn\u00e9es peuvent aussi optionnellement \u00eatre conserv\u00e9es crypt\u00e9es dans les m\u00e9tadonn\u00e9es de la solution logicielle, afin de pouvoir \u00eatre restitu\u00e9es unitairement sur demande aux seules personnes autoris\u00e9es. Les donn\u00e9es anciennes sont dans ce cas conserv\u00e9es. Cela peut \u00eatre utile par exemple pour v\u00e9rifier un probl\u00e8me isol\u00e9 dans un environnement de test.<\/p>\n<p>La pseudonymisation est souvent la seule solution compatible avec un fonctionnement normal des applications et avec l\u2019exhaustivit\u00e9 des sc\u00e9narios de tests.<br \/>\nC\u2019est en revanche une technique qui pr\u00e9sente une certaine <strong>r\u00e9versibilit\u00e9<\/strong> de par les clefs d\u2019identification qui ne sont pas toujours rempla\u00e7ables pour des raisons techniques, et de par des donn\u00e9es identifiantes, comme des num\u00e9ros de clients, qui sont parfois le seul lien entre les technologies de stockage de l\u2019information (SGBD, fichiers). La combinaison des <strong>donn\u00e9es<\/strong> entre elles peut aider des organisations mal intentionn\u00e9es \u00e0 statistiquement deviner certaines donn\u00e9es d\u2019origine.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_3_5 3_5 fusion-flex-column cta-box\" style=\"--awb-padding-top:25px;--awb-padding-right:40px;--awb-padding-bottom:30px;--awb-padding-left:40px;--awb-bg-image:radial-gradient(circle at center center, #daeaf65e 0%,#daeaf61a 100%);--awb-bg-size:cover;--awb-box-shadow:3px 3px 4px 0px #daeaf65e;;--awb-border-color:var(--awb-color5);--awb-border-style:solid;--awb-width-large:60%;--awb-margin-top-large:25px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7 fusion-text-no-margin\" style=\"--awb-content-alignment:center;--awb-font-size:25px;--awb-line-height:1.3;--awb-text-color:var(--awb-color6);--awb-margin-bottom:15px;--awb-text-font-family:&quot;Poppins&quot;;--awb-text-font-style:normal;--awb-text-font-weight:800;\"><p>Pourquoi g\u00e9rer vos donn\u00e9es personnelles avec le Data Masking et l\u2019Anonymisation ?<\/p>\n<\/div><div style=\"text-align:center;\"><a class=\"fusion-button button-flat button-medium button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_border_color:var(--awb-color6);--button_accent_hover_color:var(--awb-color1);--button_border_hover_color:var(--awb-color6);--button_gradient_top_color:var(--awb-color6);--button_gradient_bottom_color:var(--awb-color6);--button_gradient_top_color_hover:var(--awb-color6);--button_gradient_bottom_color_hover:var(--awb-color6);\" target=\"_self\" data-hover=\"text_slide_up\" href=\"\/dot\/ressources\/white-papers\/data-masking-et-anonymisation-white-paper\/\"><div class=\"awb-button-text-transition  awb-button__hover-content--centered\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Lire le White Paper<\/span><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Lire le White Paper<\/span><\/div><\/a><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-menu-anchor\" id=\"donnees-personnelles-and-donnees-sensibles-\u2013-quels-impacts-sur-la-gestion-des-donnees\"><\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:12px;--awb-margin-right-small:0px;--awb-margin-bottom-small:24px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:54;line-height:1.14;\">3. Donn\u00e9es personnelles &amp; donn\u00e9es sensibles \u2013 quels impacts sur la gestion des donn\u00e9es ?<\/h2><\/div><div class=\"fusion-text fusion-text-8\" style=\"--awb-content-alignment:left;\"><p>Selon la CNIL, une donn\u00e9e personnelle est \u00ab toute information relative \u00e0 une personne physique susceptible d\u2019\u00eatre identifi\u00e9e, directement ou indirectement \u00bb. Tandis qu\u2019une donn\u00e9e sensible concerne \u00ab toute information qui r\u00e9v\u00e8le les origines raciales ou ethniques, les opinions politiques, philosophiques ou religieuses, l\u2019appartenance syndicale, la sant\u00e9 ou la vie sexuelle d\u2019une personne physique. \u00bb<\/p>\n<p>Mais <a href=\"https:\/\/www.arcadsoftware.fr\/dot\/ressources\/blog\/donnees-sensibles-donnees-personnelles-difference-rgpd\/\">cette diff\u00e9renciation des donn\u00e9es peut pr\u00eater \u00e0 confusion<\/a>.<\/p>\n<p>Le plus important est de bien <a href=\"https:\/\/www.arcadsoftware.fr\/dot\/detection-des-donnees-de-test\/service-data-discovery\/\">identifier les donn\u00e9es \u00e0 anonymiser<\/a>. L\u2019objectif est d\u2019emp\u00eacher toute correspondance entre ces donn\u00e9es. On peut par exemple ne pas modifier une donn\u00e9e de type \u00e9tat de sant\u00e9 si le nom et pr\u00e9nom correspondant est anonymis\u00e9.<\/p>\n<p>L\u2019anonymisation concerne donc tous les types de donn\u00e9es en exploitant des algorithmes.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-menu-anchor\" id=\"lanonymisation-impacte-t-elle-les-performances-de-mon-informatique\"><\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:12px;--awb-margin-right-small:0px;--awb-margin-bottom-small:24px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:54;line-height:1.14;\">4. L\u2019anonymisation impacte-t-elle les performances de mon informatique ?<\/h2><\/div><div class=\"fusion-text fusion-text-9\" style=\"--awb-content-alignment:left;\"><p>Il convient de ne pas prendre en compte la performance seule, mais \u00e9galement la <strong>s\u00e9curit\u00e9<\/strong>.<br \/>\nUne anonymisation engendre un traitement, et aura donc forc\u00e9ment des impacts sur les <strong>performances<\/strong>. Cependant, si elle est bien anticip\u00e9e et les exigences bien d\u00e9finies, les impacts seront minimis\u00e9s. De plus, on constate que seuls une vingtaine de pourcents des donn\u00e9es n\u00e9cessitent d\u2019\u00eatre anonymis\u00e9es.<\/p>\n<p>De mani\u00e8re g\u00e9n\u00e9rale, lors d\u2019une <strong>anonymisation<\/strong>, les donn\u00e9es seront directement r\u00e9cup\u00e9r\u00e9es depuis un environnement de production pour \u00eatre ins\u00e9r\u00e9es dans un environnement de test. Mais m\u00eame si les utilisateurs (d\u00e9veloppeurs, testeurs etc.) n\u2019y ont pas acc\u00e8s durant le traitement, les environnements de test sont la plupart du temps bien moins prot\u00e9g\u00e9s.<br \/>\nLa solution id\u00e9ale, dans ce cas, consistera \u00e0 effectuer une copie de la base de production. Cela permettra \u00e0 la premi\u00e8re de rester disponible pendant que l\u2019autre se fera anonymiser.<br \/>\nLes donn\u00e9es anonymis\u00e9es seront ensuite diffus\u00e9es sur les environnements de test, de recettes et de formation concern\u00e9s.<br \/>\nUne autre solution consiste \u00e0 isoler une copie des environnements de production en machines de tests tout en limitant l\u2019acc\u00e8s durant l\u2019anonymisation, pour ensuite diffuser sur l\u2019environnement de test.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-menu-anchor\" id=\"comment-identifier-les-donnees-qui-doivent-etre-anonymisees\"><\/div><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:12px;--awb-margin-right-small:0px;--awb-margin-bottom-small:24px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:54;line-height:1.14;\">5. Comment identifier les donn\u00e9es qui doivent \u00eatre anonymis\u00e9es ?<\/h2><\/div><div class=\"fusion-text fusion-text-10\" style=\"--awb-content-alignment:left;\"><p>G\u00e9n\u00e9ralement, l\u2019<strong>anonymisation<\/strong> est r\u00e9alis\u00e9e pour les environnements de test.<br \/>\nUne bonne connaissance du p\u00e9rim\u00e8tre global de la base de donn\u00e9es est donc n\u00e9cessaire, car elle permettra de comprendre quels sont les types de donn\u00e9es que l\u2019on aura besoin d\u2019anonymiser.<br \/>\nIl faut \u00e9galement prendre en compte la fa\u00e7on dont les donn\u00e9es sont li\u00e9es entre elles, car certaines sont <strong>indissociables<\/strong>.<br \/>\n<a href=\"https:\/\/www.arcadsoftware.fr\/dot\/detection-des-donnees-de-test\/service-data-discovery\/\"><br \/>\nLa d\u00e9couverte en bases de donn\u00e9es d\u2019\u00e9ligibilit\u00e9 des donn\u00e9es \u00e0 anonymiser<\/a> doit \u00eatre la plus automatisable possible afin d\u2019assister l\u2019administrateur par des algorithmes d\u00e9di\u00e9s aux divers types de donn\u00e9es.<\/p>\n<p>Mais dans certains cas, l\u2019anonymisation devra \u00eatre r\u00e9alis\u00e9e pour les environnements de production, notamment dans le cadre du <strong>droit \u00e0 l\u2019oubli<\/strong>, consid\u00e9rablement renforc\u00e9 par le RGPD.<br \/>\nEn effet, toute personne r\u00e9sidant dans l\u2019Union Europ\u00e9enne et dont une organisation d\u00e9tient des donn\u00e9es personnelles pourra avoir le contr\u00f4le sur ses donn\u00e9es.<br \/>\nMais dans de nombreux cas, supprimer purement et simplement ces donn\u00e9es aurait un impact important sur les autres donn\u00e9es. L\u2019anonymisation se pr\u00e9sente alors comme la meilleure solution, car elle permet de rendre inaccessible les <strong>donn\u00e9es personnelles<\/strong>, tout en conservant les donn\u00e9es n\u00e9cessaires au bon fonctionnement des applications et \u00e0 leur coh\u00e9rence.<br \/>\nPrenons l\u2019exemple d\u2019un site de commerce en ligne. Lorsqu\u2019un produit est vendu, les donn\u00e9es de type sortie de stock, entr\u00e9e d\u2019argent ou num\u00e9ro de colis de livraison sont n\u00e9cessaires au bon fonctionnement de l\u2019entreprise et ne peuvent pas \u00eatre supprim\u00e9es. Par contre, le nom de l\u2019acheteur, son adresse ou encore ses donn\u00e9es bancaires peuvent l\u2019\u00eatre.<br \/>\nLe droit \u00e0 l\u2019oubli, qu\u2019il soit d\u00fb \u00e0 une demande sp\u00e9cifique ou \u00e0 une <strong>r\u00e9glementation<\/strong> sur la conservation de donn\u00e9es anciennes, est donc la principale raison des anonymisations en environnement de production.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:12px;--awb-margin-right-small:0px;--awb-margin-bottom-small:24px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:54;line-height:1.14;\">Conclusion<\/h2><\/div><ul style=\"--awb-size:16px;--awb-iconcolor:#24abc4;--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon icon-mkb-plus\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">L\u2019anonymisation r\u00e9pond aux exigences du <a href=\"\/dot\/anonymisation-et-rgpd-enjeux-obligations-et-bonnes-pratiques\/\">RGPD<\/a> car elle permet de transformer des donn\u00e9es de mani\u00e8re irr\u00e9versible, tout en restant exploitables<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon icon-mkb-plus\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">L\u2019anonymisation concerne toutes les donn\u00e9es, personnelles ou sensibles, en exploitant des algorithmes<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon icon-mkb-plus\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Si l\u2019anonymisation est bien anticip\u00e9e et les exigences bien d\u00e9finies, les impacts sur la performance seront minimis\u00e9s<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon icon-mkb-plus\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Une anonymisation peut \u00eatre n\u00e9cessaire dans un environnement de production dans le cadre du droit \u00e0 l\u2019oubli<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_3_5 3_5 fusion-flex-column cta-box\" style=\"--awb-padding-top:25px;--awb-padding-right:40px;--awb-padding-bottom:30px;--awb-padding-left:40px;--awb-bg-image:radial-gradient(circle at center center, #daeaf65e 0%,#daeaf61a 100%);--awb-bg-size:cover;--awb-box-shadow:3px 3px 4px 0px #daeaf65e;;--awb-border-color:var(--awb-color5);--awb-border-style:solid;--awb-width-large:60%;--awb-margin-top-large:25px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-11 fusion-text-no-margin\" style=\"--awb-content-alignment:center;--awb-font-size:25px;--awb-text-color:var(--awb-color6);--awb-margin-bottom:15px;--awb-text-font-family:&quot;Poppins&quot;;--awb-text-font-style:normal;--awb-text-font-weight:800;\"><p>Protection des donn\u00e9es personnelles : conformez-vous au RGPD !<\/p>\n<\/div><div style=\"text-align:center;\"><a class=\"fusion-button button-flat button-medium button-custom fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_border_color:var(--awb-color6);--button_accent_hover_color:var(--awb-color1);--button_border_hover_color:var(--awb-color6);--button_gradient_top_color:var(--awb-color6);--button_gradient_bottom_color:var(--awb-color6);--button_gradient_top_color_hover:var(--awb-color6);--button_gradient_bottom_color_hover:var(--awb-color6);\" target=\"_self\" data-hover=\"text_slide_up\" href=\"\/dot\/ressources\/white-papers\/protection-des-donnees-personnelles-white-paper\/\"><div class=\"awb-button-text-transition  awb-button__hover-content--centered\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Lire le White Paper<\/span><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Lire le White Paper<\/span><\/div><\/a><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_2_3 2_3 fusion-flex-column author\" style=\"--awb-padding-top:25px;--awb-padding-right:25px;--awb-padding-bottom:25px;--awb-padding-left:25px;--awb-bg-color:var(--awb-color1);--awb-bg-color-hover:var(--awb-color1);--awb-bg-size:cover;--awb-box-shadow:2px 1px 4px 0px rgba(33,41,52,0.41);;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_5 1_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:20%;--awb-margin-top-large:20px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:9.6%;--awb-width-medium:20%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:9.6%;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:0%;--awb-margin-bottom-small:0px;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:130px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\" style=\"border-radius:50px;\"><img decoding=\"async\" width=\"117\" height=\"117\" alt=\"Maurice Marrel\" title=\"maurice-marrel-arcad\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27117%27%20height%3D%27117%27%20viewBox%3D%270%200%20117%20117%27%3E%3Crect%20width%3D%27117%27%20height%3D%27117%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.arcadsoftware.fr\/dot\/wp-content\/uploads\/2021\/12\/maurice-marrel-arcad.jpg\" class=\"lazyload img-responsive wp-image-6090\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_3_4 3_4 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:20px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.56%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:2.56%;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color6);--awb-margin-top:0px;--awb-margin-bottom:7px;--awb-margin-top-small:12px;--awb-margin-right-small:0px;--awb-margin-bottom-small:5px;--awb-margin-left-small:0px;--awb-font-size:13px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Poppins&quot;;font-style:normal;font-weight:500;margin:0;font-size:1em;--fontSize:13;--minFontSize:13;line-height:1.14;\">\u00c0 propos de l&rsquo;auteur<\/h2><\/div><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color6);--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:0px;--awb-margin-left-small:0px;--awb-font-size:22px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Poppins&quot;;font-style:normal;font-weight:600;margin:0;font-size:1em;--fontSize:22;--minFontSize:22;line-height:1.26;\">Maurice Marrel<\/h3><\/div><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:var(--awb-color6);--awb-margin-top:0px;--awb-margin-bottom:7px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:16px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Poppins&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;--fontSize:16;--minFontSize:16;line-height:1.4;\">Sp\u00e9cialiste en solution d\u2019anonymisation<\/h4><\/div><div class=\"fusion-text fusion-text-12 fusion-text-no-margin\" style=\"--awb-font-size:14px;--awb-line-height:1.4;--awb-margin-bottom:0px;--awb-text-font-family:&quot;Poppins&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>Maurice Marrel dispose de plus de 20 ans d\u2019exp\u00e9rience dans des environnements informatiques multiplateformes et participe activement \u00e0 la modernisation de projets \u00e0 la pointe de la technologie.<\/p>\n<p>Aujourd\u2019hui, il s\u2019est sp\u00e9cialis\u00e9 dans l\u2019avant vente technique et la formation pour ARCAD et DOT Software. Maurice a ainsi d\u00e9velopp\u00e9 une forte expertise technique de part ses exp\u00e9riences, comprenant la gestion des services informatiques dans l\u2019industrie a\u00e9rospatiale, le secteur \u00e9nerg\u00e9tique et a \u00e9galement assur\u00e9 la direction de projets dans divers secteurs d\u2019activit\u00e9s, notamment les outils de d\u00e9veloppements de logiciels.<\/p>\n<p>Pour toute question sur l\u2019anonymisation, <a href=\"\/dot\/contact\/\">contactez nos sp\u00e9cialistes.<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comment l\u2019anonymisation prot\u00e8ge vos donn\u00e9es personnelles ? R\u00f4le, diff\u00e9rences, impacts sur la performance et conformit\u00e9 RGPD.<\/p>\n","protected":false},"author":1,"featured_media":6252,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71],"tags":[],"class_list":["post-3202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Anonymisation des donn\u00e9es, les 5 questions les plus fr\u00e9quentes<\/title>\n<meta name=\"description\" content=\"Comment l\u2019anonymisation prot\u00e8ge vos donn\u00e9es personnelles ? 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