{"id":1067,"date":"2018-04-12T09:32:07","date_gmt":"2018-04-12T07:32:07","guid":{"rendered":"https:\/\/arts.iesolorda.cat\/archivos\/444"},"modified":"2018-04-12T09:32:07","modified_gmt":"2018-04-12T07:32:07","slug":"sortida-criptografia","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesolorda\/uncategorised\/sortida-criptografia\/","title":{"rendered":"Sortida criptografia"},"content":{"rendered":"

<\/p>\n

Els alumnes de 3 ESO han pogut participar aquests dies en una activitat de criptografia. Aquesta sortida organitzada pel departament de Matem\u00e0tiques, vol donar visibilitat de la utilitzaci\u00f3 de les matem\u00e0tiques en temes tant d\u2019actualitat com la seguretat inform\u00e0tica, paswords, els codis de barres o els codis QR.<\/p>\n

La xerrada t\u00e9 una durada d\u2019una hora, sobre l\u2019evoluci\u00f3 dels m\u00e8todes d\u2019encriptaci\u00f3 i les matem\u00e0tiques dels codis, des de l’antiga Gr\u00e8cia fins a la Segona Guerra Mundial.<\/p>\n

La xerrada finalitza amb una demostraci\u00f3 del funcionament d\u2019una m\u00e0quina Enigma original i perfectament restaurada, utilitzada per les forces armades unificades nazis, durant la Segona Guerra Mundial.<\/p>\n

Al llarg del taller, que tamb\u00e9 t\u00e9 una durada d\u2019una hora, es treballen exercicis pr\u00e0ctics per desencriptar codis ocults.<\/p>\n

Algunes fotos de la sortida.<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Els alumnes de 3 ESO han pogut participar aquests dies en una activitat de criptografia. Aquesta sortida organitzada pel departament de Matem\u00e0tiques, vol donar visibilitat de la utilitzaci\u00f3 de les matem\u00e0tiques en temes tant d\u2019actualitat com la seguretat inform\u00e0tica, paswords, els codis de barres o els codis QR. La xerrada t\u00e9 una durada d\u2019una hora, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[161],"tags":[],"class_list":["post-1067","post","type-post","status-publish","format-standard","hentry","category-uncategorised"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/posts\/1067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/comments?post=1067"}],"version-history":[{"count":0,"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/posts\/1067\/revisions"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/media?parent=1067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/categories?post=1067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesolorda\/wp-json\/wp\/v2\/tags?post=1067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}