{"id":16612,"date":"2026-08-06T06:00:00","date_gmt":"2026-08-06T05:00:00","guid":{"rendered":"https:\/\/philippeboulanger.com\/?p=16612"},"modified":"2026-07-29T21:10:38","modified_gmt":"2026-07-29T20:10:38","slug":"manuscrit-secret-du-vatican-lia-le-decode-en-29-minutes","status":"publish","type":"post","link":"https:\/\/philippeboulanger.com\/fr\/manuscrit-secret-du-vatican-lia-le-decode-en-29-minutes\/","title":{"rendered":"Manuscrit secret du Vatican : l&rsquo;IA le d\u00e9code en 29 minutes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Imaginez un archiviste pench\u00e9 depuis l&rsquo;aube sur une page jaunie. Une loupe dans une main, un carnet dans l&rsquo;autre. Devant lui, 34 signes qui ne veulent rien dire, trac\u00e9s il y a quatre cents ans par une main qui ne voulait surtout pas \u00eatre lue. Il recopie deux pages. \u00c7a lui prend la journ\u00e9e enti\u00e8re. Il en reste quatre cent six. Ce personnage a exist\u00e9, sous une forme ou une autre, \u00e0 chaque g\u00e9n\u00e9ration depuis le XVIIe si\u00e8cle. Et \u00e0 chaque g\u00e9n\u00e9ration, il a fini par refermer le volume. En 2026, une intelligence artificielle a fait en vingt-neuf minutes ce que lui n&rsquo;aurait pas termin\u00e9 en une vie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je trouve cette histoire irr\u00e9sistible, et pas pour la raison qu&rsquo;on croit. Le d\u00e9cryptage m&rsquo;int\u00e9resse moins que ce qu&rsquo;il r\u00e9v\u00e8le sur nous, sur nos organisations, et sur la mani\u00e8re dont nous accueillons une machine qui vient soudain faire en une demi-heure ce qui r\u00e9sistait depuis des si\u00e8cles.<\/p>\n\n\n\n<h3 id=\"h-quatre-siecles-de-silence-dans-les-archives-du-vatican\" class=\"wp-block-heading\">Quatre si\u00e8cles de silence dans les archives du Vatican<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le manuscrit porte un nom : le Borg Cipher, ou codex Borg. Quatre cent huit pages conserv\u00e9es dans la biblioth\u00e8que du Vatican. Une couverture qui semble \u00e9crite en arabe, des pages couvertes de 34 symboles obscurs, et aucune cl\u00e9 pour en livrer le sens (Stockholmsuniversitet). Le proc\u00e9d\u00e9 de l&rsquo;auteur \u00e9tait pourtant simple sur le papier : un chiffrement par substitution, un symbole pour une lettre. La difficult\u00e9 ne venait pas de la sophistication du code. Elle venait du temps. Encre effac\u00e9e, pages coup\u00e9es ou mouill\u00e9es, trac\u00e9s incertains. Retranscrire \u00e0 la main devenait un travail d&rsquo;orf\u00e8vre sans garantie de r\u00e9sultat (Wikipedia).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voil\u00e0 l&rsquo;ennemi v\u00e9ritable de l&rsquo;archiviste : le temps. On estime aujourd&rsquo;hui qu&rsquo;environ 1 % de tous les documents textuels stock\u00e9s dans les biblioth\u00e8ques et les archives du monde restent chiffr\u00e9s et jamais lus \u00e0 l&rsquo;\u00e8re moderne (Schneier). Des milliers de manuscrits dorment ainsi, faute d&rsquo;yeux et d&rsquo;heures pour s&rsquo;y consacrer.<\/p>\n\n\n\n<h3 id=\"h-la-ou-l-humain-met-six-mois-la-machine-met-vingt-neuf-minutes\" class=\"wp-block-heading\">L\u00e0 o\u00f9 l&rsquo;humain met six mois, la machine met vingt-neuf minutes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour mesurer l&rsquo;\u00e9cart, un exemple suffit. La cryptologue fran\u00e7aise C\u00e9cile Pierrot, chercheuse \u00e0 l&rsquo;INRIA, a pass\u00e9 pr\u00e8s de six mois \u00e0 d\u00e9coder une lettre de trois pages \u00e9crite par l&#8217;empereur Charles Quint, truff\u00e9e de cent vingt symboles diff\u00e9rents. Sa d\u00e9couverte : l&rsquo;un des hommes les plus puissants de son temps vivait dans la terreur d&rsquo;\u00eatre assassin\u00e9 (ScienceNorway). Six mois pour trois pages.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le nouvel outil, lui, a analys\u00e9, traduit et expliqu\u00e9 un extrait cl\u00e9 de 500 symboles du Borg Cipher en un peu plus de vingt-neuf minutes (TheNews). Le m\u00eame travail, men\u00e9 autrement, occupait des \u00e9quipes pendant des mois, parfois des ann\u00e9es. Je pr\u00e9cise un point que les titres oublient souvent, par souci d&rsquo;honn\u00eatet\u00e9 : le Borg Cipher avait d\u00e9j\u00e0 \u00e9t\u00e9 perc\u00e9 une premi\u00e8re fois vers 2016 par une \u00e9quipe de chercheurs. Ce qui est neuf en 2026, c&rsquo;est l&rsquo;outil, sa vitesse, et sa capacit\u00e9 \u00e0 encha\u00eener l&rsquo;image, la transcription et le d\u00e9cryptage sans intervention manuelle.<\/p>\n\n\n\n<h3 id=\"h-comment-l-ia-a-vraiment-procede\" class=\"wp-block-heading\">Comment l&rsquo;IA a vraiment proc\u00e9d\u00e9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C&rsquo;est ici que la m\u00e9canique m&rsquo;int\u00e9resse, parce qu&rsquo;elle ressemble \u00e0 une bonne m\u00e9thode d&rsquo;ing\u00e9nierie. L&rsquo;\u00e9quipe internationale du projet Descrypt, qui r\u00e9unit notamment la professeure Be\u00e1ta Megyesi de l&rsquo;Universit\u00e9 de Stockholm et la professeure Michelle Waldisp\u00fchl de l&rsquo;Universit\u00e9 d&rsquo;Oslo, a abandonn\u00e9 l&rsquo;approche s\u00e9quentielle par essais et erreurs (DECRYPT). Au lieu d&rsquo;avancer symbole apr\u00e8s symbole comme un humain, l&rsquo;outil attaque plusieurs fronts en parall\u00e8le.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le flux tient en deux temps. D&rsquo;abord, des algorithmes de reconnaissance d&rsquo;image lisent les annotations manuscrites et convertissent les symboles en caract\u00e8res exploitables. Ensuite, le syst\u00e8me applique ses mod\u00e8les de langage et ses algorithmes de d\u00e9cryptage pour calculer la fr\u00e9quence et la distribution des signes. Aucune pr\u00e9-transcription manuelle n&rsquo;\u00e9tait demand\u00e9e aux chercheurs. Un point m\u00e9rite d&rsquo;\u00eatre soulign\u00e9 pour les sceptiques dont je fais partie : un garde-fou anti-hallucination a \u00e9t\u00e9 int\u00e9gr\u00e9. L&rsquo;IA n&rsquo;a pas devin\u00e9 une traduction plausible, elle a document\u00e9 sa d\u00e9marche math\u00e9matique pour prouver la vraisemblance de sa solution (TaylorFrancis).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C&rsquo;est exactement la discipline que je r\u00e9clame partout, dans mon livre au chapitre o\u00f9 je d\u00e9montre que l&rsquo;invariant de l&rsquo;innovation n&rsquo;a jamais \u00e9t\u00e9 la technologie mais l&rsquo;humain, ses peurs et ses biais <a href=\"https:\/\/philippeboulanger.com\/fr\/livre\/?utm_source=philippeboulanger.com\">(Livre)<\/a>. Une IA qui montre son raisonnement vaut mille fois une IA qui affirme. Les hypoth\u00e8ses sont dangereuses, elles doivent \u00eatre tu\u00e9es par l&rsquo;exp\u00e9rimentation et la mesure le plus t\u00f4t possible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16547\" class=\"elementor elementor-16547\" data-elementor-post-type=\"rs_elements\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e23d49d e-grid e-con-boxed e-con e-parent\" data-id=\"e23d49d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2e4915 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"c2e4915\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;rollIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/philippeboulanger.com\/fr\/#le-livre\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"196\" height=\"300\" src=\"https:\/\/philippeboulanger.com\/wp-content\/uploads\/2025\/11\/phillipe-boulanger-book-fr-196x300.webp?wsr\" class=\"attachment-medium size-medium wp-image-11055\" alt=\"Philippe Boulanger - Innover ou agoniser, c&apos;est vous qui voyez !\" srcset=\"https:\/\/philippeboulanger.com\/wp-content\/uploads\/2025\/11\/phillipe-boulanger-book-fr-196x300.webp 196w, https:\/\/philippeboulanger.com\/wp-content\/uploads\/2025\/11\/phillipe-boulanger-book-fr-668x1024.webp 668w, https:\/\/philippeboulanger.com\/wp-content\/uploads\/2025\/11\/phillipe-boulanger-book-fr-768x1177.webp 768w, https:\/\/philippeboulanger.com\/wp-content\/uploads\/2025\/11\/phillipe-boulanger-book-fr-1003x1536.webp 1003w, https:\/\/philippeboulanger.com\/wp-content\/uploads\/2025\/11\/phillipe-boulanger-book-fr-1337x2048.webp 1337w, https:\/\/philippeboulanger.com\/wp-content\/uploads\/2025\/11\/phillipe-boulanger-book-fr.webp 1400w\" sizes=\"(max-width: 196px) 100vw, 196px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee54e18 e-con-full e-flex e-con e-child\" data-id=\"ee54e18\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8918db1 elementor-widget elementor-widget-text-editor\" data-id=\"8918db1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45f21a7 balance accent-checks elementor-widget elementor-widget-text-editor elementor-motion-effects-parent\" style=\"--flex-wrap: initial; --justify-content: initial; --align-items: initial; --align-content: initial; --gap: initial; --flex-basis: initial; --flex-grow: initial; --flex-shrink: initial; --order: initial; --align-self: initial; align-self: auto; flex: 0 1 auto; order: 0; place-content: normal; align-items: normal; flex-flow: row; gap: 21px; --widgets-spacing: 1em 1em; --widgets-spacing-row: 1em; --widgets-spacing-column: 1em; --swiper-theme-color: #000; --swiper-navigation-size: 44px; --swiper-pagination-bullet-size: 6px; --swiper-pagination-bullet-horizontal-gap: 6px; --kit-widget-spacing: 0px; text-align: center; font-size: clamp(18px, 1.5vw, 21px); max-width: 100%;\" data-id=\"45f21a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;motion_fx_opacity_effect&quot;:&quot;yes&quot;,&quot;motion_fx_opacity_range&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:{&quot;start&quot;:5,&quot;end&quot;:25}},&quot;motion_fx_opacity_direction&quot;:&quot;out-in&quot;,&quot;motion_fx_opacity_level&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container elementor-motion-effects-element\" style=\"transition: background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s, transform 0.4s; transform-origin: 50% 50%; height: 314.931px; margin: 0em; opacity: 1; will-change: opacity;\"><p>Ce livre s\u2019adresse aux PDG, aux dirigeants et aux innovateurs pr\u00eats \u00e0 tout remettre en question et \u00e0 cr\u00e9er une croissance exponentielle.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca7ab5d elementor-align-center elementor-widget elementor-widget-button\" data-id=\"ca7ab5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/philippeboulanger.com\/fr\/#le-livre\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Le Livre<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/p>\n\n\n\n<h3 id=\"h-des-recettes-contre-le-bucher\" class=\"wp-block-heading\">Des recettes contre le b\u00fbcher<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vient la r\u00e9v\u00e9lation, presque cocasse. En brisant le code, les chercheurs ont d\u00e9couvert que le texte \u00e9tait en latin. M\u00eame la page de garde, qui semblait arabe, \u00e9tait en r\u00e9alit\u00e9 du latin translitt\u00e9r\u00e9 : \u00ab naturalis observationis illuminati \u00bb. Pas de complot, pas de secret d&rsquo;\u00c9tat. Un recueil de recettes m\u00e9dicinales. Parmi les prescriptions : de la noix de muscade ferment\u00e9e dans de la p\u00e2te, ou l&rsquo;id\u00e9e de laisser mourir une taupe dans sa main face au soleil pour soigner des douleurs (Stockholmsuniversitet).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pourquoi chiffrer des rem\u00e8des ? Parce qu&rsquo;\u00e0 l&rsquo;\u00e9poque, ces pratiques \u00e9taient mal vues, et qu&rsquo;un tel recueil pouvait attirer les soup\u00e7ons des autorit\u00e9s religieuses et mener \u00e0 une accusation de sorcellerie, explique la professeure Be\u00e1ta Megyesi (Wikipedia). Le chiffrement n&rsquo;\u00e9tait pas une coquetterie d&rsquo;\u00e9rudit, c&rsquo;\u00e9tait une assurance-vie. Voil\u00e0 une le\u00e7on d&rsquo;organisation avant l&rsquo;heure : les gens cachent ce qui peut leur co\u00fbter cher. Dans une entreprise, les vraies informations circulent rarement en clair quand la s\u00e9curit\u00e9 psychologique manque.<\/p>\n\n\n\n<h3 id=\"h-ce-que-ca-change-pour-vous-dirigeant\" class=\"wp-block-heading\">Ce que \u00e7a change pour vous, dirigeant<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Je vais \u00eatre direct, c&rsquo;est ma signature. Cette prouesse va nourrir deux r\u00e9actions oppos\u00e9es, et les deux sont des pi\u00e8ges. La premi\u00e8re : \u00ab L&rsquo;IA fait tout, il n&rsquo;y a plus qu&rsquo;\u00e0 brancher la machine. \u00bb La seconde : \u00ab C&rsquo;est un cas de laboratoire, \u00e7a ne me concerne pas. \u00bb Les deux vous co\u00fbteront cher.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Regardons les chiffres avec lucidit\u00e9. On cite partout la belle \u00e9tude BCG-Harvard : 758 consultants, 25,1 % plus rapides sur dix-huit t\u00e2ches. S\u00e9duisant. Une autre \u00e9tude, portant sur environ 25 000 travailleurs dans 7 000 lieux de travail, ram\u00e8ne \u00e0 la r\u00e9alit\u00e9 : le gain de temps moyen se situe entre 2,8 % et 3 %. L&rsquo;\u00e9cart entre la promesse et le terrain, c&rsquo;est pr\u00e9cis\u00e9ment l\u00e0 que vit la d\u00e9sillusion. Le Borg Cipher est un cas id\u00e9al : une t\u00e2che bien born\u00e9e, un corpus ferm\u00e9, un objectif clair. Votre organisation, elle, est pleine de t\u00e2ches floues et de gens qui ne sont pas des cryptologues \u00e0 plein temps. Ce qui a march\u00e9 au Vatican ne se transpose pas d&rsquo;un claquement de doigts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;IA agit ici comme un acc\u00e9l\u00e9rateur de productivit\u00e9 r\u00e9el. Elle g\u00e8re l&rsquo;\u00e9chelle, la vitesse et la d\u00e9tection de motifs \u00e0 des volumes hors de port\u00e9e de l&rsquo;humain. Le d\u00e9codeur reste pourtant l&rsquo;humain, avec ses objectifs, ses corrections, son jugement. L&rsquo;outil du Vatican int\u00e8gre d&rsquo;ailleurs un apprentissage continu qui s&rsquo;am\u00e9liore en absorbant les corrections des experts. La boucle est boucl\u00e9e : la machine calcule, l&rsquo;humain valide, la machine r\u00e9apprend. Posez donc deux questions pour chaque activit\u00e9 que vous confiez \u00e0 l&rsquo;IA : les gains attendus sont-ils r\u00e9alistes, et sont-ils v\u00e9rifiables ? Mesurez avant, pendant et apr\u00e8s. Sans cette discipline, vous achetez du r\u00eave.<\/p>\n\n\n\n<h3 id=\"h-l-essentiel\" class=\"wp-block-heading\">L&rsquo;essentiel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Retenez trois choses :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La vitesse de l&rsquo;IA n&rsquo;a de valeur que si elle sert un objectif que vous avez, vous, choisi et cadr\u00e9.<\/li>\n\n\n\n<li>La preuve compte plus que la performance : exigez toujours que la machine montre son raisonnement, comme au Vatican.<\/li>\n\n\n\n<li>L&rsquo;invariant reste humain : ce sont vos experts qui donnent le sens, corrigent les erreurs et \u00e9vitent le contresens historique.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Les chercheurs r\u00eavent d\u00e9j\u00e0 d&rsquo;appliquer ces algorithmes \u00e0 des \u00e9critures dont on ignore m\u00eame la langue d&rsquo;origine, comme le disque de Phaistos, vieux de 4 000 ans, ou le Lin\u00e9aire A, toujours ind\u00e9chiffr\u00e9s (Wikipedia). Le myst\u00e8re recule. \u00c0 vous de d\u00e9cider si vous regardez la machine avancer, ou si vous prenez la loupe. Innover ou agoniser, c&rsquo;est vous qui voyez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16412\" class=\"elementor elementor-16412\" data-elementor-post-type=\"rs_elements\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f9a0121 e-flex e-con-boxed e-con e-parent\" data-id=\"f9a0121\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf210a9 elementor-widget elementor-widget-n-carousel\" data-id=\"cf210a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #2&quot;,&quot;_id&quot;:&quot;6c12b1f&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;662949d&quot;},{&quot;slide_title&quot;:&quot;Slide 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class=\"elementor-shape-fill\" d=\"M0 0v1.4c.6.7 1.1 1.4 1.4 2 2 3.8 2.2 6.6 1.8 10.8-.3 3.3-2.4 9.4 0 12.3 1.7 2 3.7 1.4 4.6-.9 1.4-3.8-.7-8.2-.6-12 .1-3.7 3.2-5.5 6.9-4.9 4 .6 4.8 4 4.9 7.4.1 1.8-1.1 7 0 8.5.6.8 1.6 1.2 2.4.5 1.4-1.1.1-5.4.1-6.9.1-3.7.3-8.6 4.1-10.5 5-2.5 6.2 1.6 5.4 5.6-.4 1.7-1 9.2 2.9 6.3 1.5-1.1.7-3.5.5-4.9-.4-2.4-.4-4.3 1-6.5.9-1.4 2.4-3.1 4.2-3 2.4.1 2.7 2.2 4 3.7 1.5 1.8 1.8 2.2 3 .1 1.1-1.9 1.2-2.8 3.6-3.3 1.3-.3 4.8-1.4 5.9-.5 1.5 1.1.6 2.8.4 4.3-.2 1.1-.6 4 1.8 3.4 1.7-.4-.3-4.1.6-5.6 1.3-2.2 5.8-1.4 7 .5 1.3 2.1.5 5.8.1 8.1s-1.2 5-.6 7.4c1.3 5.1 4.4.9 4.3-2.4-.1-4.4-2-8.8-.5-13 .9-2.4 4.6-6.6 7.7-4.5 2.7 1.8.5 7.8.2 10.3-.2 1.7-.8 4.6.2 6.2.9 1.4 2 1.5 2.6-.3.5-1.5-.9-4.5-1-6.1-.2-1.7-.4-3.7.2-5.4 1.8-5.6 3.5 2.4 6.3.6 1.4-.9 4.3-9.4 6.1-3.1.6 2.2-1.3 7.8.7 8.9 4.2 2.3 1.5-7.1 2.2-8 3.1-4 4.7 3.8 6.1 4.1 3.1.7 2.8-7.9 8.1-4.5 1.7 1.1 2.9 3.3 3.2 5.2.4 2.2-1 4.5-.6 6.6 1 4.3 4.4 1.5 4.4-1.7 0-2.7-3-8.3 1.4-9.1 4.4-.9 7.3 3.5 7.8 6.9.3 2-1.5 10.9 1.3 11.3 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4.3-6.2 4.5-1 7.7 1.5 7.4 5.8-.2 3.5-1.8 7.7-.5 11.1 1 2.7 3.6 2.8 5 .2 1.6-3.1 0-8.3-.4-11.6-.4-4.2-.2-7 1.8-10.8 0 0-.1.1-.1.2-.2.4-.3.7-.4.8v.1c-.1.2-.1.2 0 0v-.1l.4-.8c0-.1.1-.1.1-.2.2-.4.5-.8.8-1.2V0H0zM282.7 3.4z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95a8253 elementor-widget elementor-widget-text-editor\" data-id=\"95a8253\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un \u00e9v\u00e9nement d&rsquo;entreprise, un s\u00e9minaire, une assembl\u00e9e g\u00e9n\u00e9rale, un COMEX ou CODIR ?<\/p><p>Les interventions sur l&rsquo;innovation et l&rsquo;IA de Philippe sont innovantes, vous \u00eates pr\u00e9venus !<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5dc4d47 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5dc4d47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/philippeboulanger.com\/fr\/conferences\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Les conf\u00e9rences phares<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca26ec6 e-flex e-con-boxed e-con e-child\" data-id=\"ca26ec6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f2f0030 elementor-widget elementor-widget-image\" data-id=\"f2f0030\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/philippeboulanger.com\/fr\/conferences\/keynote-intelligence-innovationnelle\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/philippeboulanger.com\/wp-content\/uploads\/elementor\/thumbs\/Conference-Intelligence-Innovationnelle\u00ae-FR-rs6j7afw2pnqdk9pzhhw4hmupczfvu0d879ew4y51e.webp?wsr\" title=\"Conf\u00e9rence Intelligence Innovationnelle\u00ae FR\" alt=\"Conf\u00e9rence Intelligence Innovationnelle\u00ae FR\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 sur 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c64f275 e-flex e-con-boxed e-con e-child\" data-id=\"c64f275\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a3061c6 elementor-widget elementor-widget-image\" data-id=\"a3061c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/philippeboulanger.com\/fr\/conferences\/conference-sur-lintelligence-artificielle\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/philippeboulanger.com\/wp-content\/uploads\/elementor\/thumbs\/Conference-Intelligence-Artificielle-FR-rs6j7afw2pnqdk9pzhhw4hmupczfvu0d879ew4y51e.webp?wsr\" title=\"Conf\u00e9rence Intelligence Artificielle FR\" alt=\"Conf\u00e9rence Intelligence Artificielle FR\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"4\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 sur 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a6da9b9 e-flex e-con-boxed e-con e-child\" data-id=\"a6da9b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d24ec00 elementor-widget elementor-widget-text-editor\" data-id=\"d24ec00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"text-align: center;\">Compl\u00e9tez une intervention en conf\u00e9rence avec des ateliers innovants et percutants.<\/span><\/p>\n<p>Les conf\u00e9rences inspirent et sensibilisent, les ateliers transforment !<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae0418d elementor-align-center elementor-widget elementor-widget-button\" data-id=\"ae0418d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/philippeboulanger.com\/fr\/ateliers\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">LES Ateliers<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"5\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 sur 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6d75635 e-flex e-con-boxed e-con e-child\" data-id=\"6d75635\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f839d23 elementor-widget elementor-widget-image\" data-id=\"f839d23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/philippeboulanger.com\/fr\/ateliers\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/philippeboulanger.com\/wp-content\/uploads\/elementor\/thumbs\/Workshops-Intelligence-Innovationnelle\u00ae-FR-rs6j7afw2pnqdk9pzhhw4hmupczfvu0d879ew4y51e.webp?wsr\" title=\"Workshops Intelligence Innovationnelle\u00ae FR\" alt=\"Workshops Intelligence Innovationnelle\u00ae FR\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>R\u00e9f\u00e9rences<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>(Livre) <a href=\"https:\/\/philippeboulanger.com\/fr\/livre\/?utm_source=philippeboulanger.com\">https:\/\/philippeboulanger.com\/fr\/livre\/<\/a><\/li>\n\n\n\n<li>(TheNews) <a href=\"https:\/\/www.thenews.com.pk\/latest\/1404083-ai-decoded-400-year-old-vatican-cipher-in-29-minutes-flat?utm_source=philippeboulanger.com\">https:\/\/www.thenews.com.pk\/latest\/1404083-ai-decoded-400-year-old-vatican-cipher-in-29-minutes-flat<\/a><\/li>\n\n\n\n<li>(ScienceNorway) <a href=\"https:\/\/partner.sciencenorway.no\/language-literature-society-and-culture\/hidden-conspiracies-and-love-stories-researchers-use-ai-to-decode-centuries-old-encrypted-letters\/2473994?utm_source=philippeboulanger.com\">https:\/\/partner.sciencenorway.no\/language-literature-society-and-culture\/hidden-conspiracies-and-love-stories-researchers-use-ai-to-decode-centuries-old-encrypted-letters\/2473994<\/a><\/li>\n\n\n\n<li>(Stockholmsuniversitet) <a href=\"https:\/\/www.su.se\/english\/research\/research-catalogue\/research-projects\/d\/decipherment-of-historical-manuscripts\/the-borg-cipher?utm_source=philippeboulanger.com\">https:\/\/www.su.se\/english\/research\/research-catalogue\/research-projects\/d\/decipherment-of-historical-manuscripts\/the-borg-cipher<\/a><\/li>\n\n\n\n<li>(Wikipedia) <a href=\"https:\/\/en.wikipedia.org\/wiki\/Borg_cipher?utm_source=philippeboulanger.com\">https:\/\/en.wikipedia.org\/wiki\/Borg_cipher<\/a><\/li>\n\n\n\n<li>(DECRYPT) <a href=\"https:\/\/de-crypt.org\/?utm_source=philippeboulanger.com\">https:\/\/de-crypt.org\/<\/a><\/li>\n\n\n\n<li>(Schneier) <a href=\"https:\/\/www.schneier.com\/blog\/archives\/2026\/06\/ai-used-to-decrypt-medieval-ciphers.html?utm_source=philippeboulanger.com\">https:\/\/www.schneier.com\/blog\/archives\/2026\/06\/ai-used-to-decrypt-medieval-ciphers.html<\/a><\/li>\n\n\n\n<li>(TaylorFrancis) <a href=\"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/01611194.2020.1716410?utm_source=philippeboulanger.com\">https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/01611194.2020.1716410<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un manuscrit du Vatican r\u00e9sistait depuis quatre si\u00e8cles. Une IA en a d\u00e9cod\u00e9 un extrait de 500 symboles en vingt-neuf minutes. Ce que cet exploit dit vraiment de l&rsquo;IA, de la mesure et du r\u00f4le de l&rsquo;humain dans vos organisations.<\/p>\n","protected":false},"author":4,"featured_media":16613,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[50,38],"tags":[604,70,1557,1560,1561,69,125,1558,1562,1559],"class_list":["post-16612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-intelligence-innovationnelle","category-the-innovation-evangelist","tag-adoption-de-lia","tag-biais-cognitifs","tag-borg-cipher","tag-cryptographie","tag-decryptage","tag-innovation","tag-intelligence-artificielle","tag-manuscrit-chiffre","tag-mesure-de-la-performance","tag-vatican"],"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>Manuscrit secret du Vatican : l&#039;IA le d\u00e9code en 29 minutes - Philippe Boulanger - Top conf\u00e9rencier international innovation IA<\/title>\n<meta name=\"description\" content=\"Une IA a d\u00e9cod\u00e9 un manuscrit secret du Vatican en 29 minutes. 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