{"id":475,"date":"2009-11-14T21:30:00","date_gmt":"2009-11-14T21:30:00","guid":{"rendered":"http:\/\/3.68.38.87\/?p=475"},"modified":"2023-06-01T02:47:50","modified_gmt":"2023-06-01T02:47:50","slug":"can-bus-101","status":"publish","type":"post","link":"https:\/\/canbushack.com\/web\/can-bus-101\/","title":{"rendered":"CAN BUS 101"},"content":{"rendered":"\n<p>CAN (Controller Area Network) BUS is not a new network, but unlike more popular network names, CAN BUS is geared more for Embedded Controllers such as the ones found in modern automobile.&nbsp; So when I speak of CAN BUS \u2018Hacking\u2019, I am refering to automotive network reverse engineering.<\/p>\n\n\n\n<p>The CAN BUS is now a required network on vehicles manufactured in the U.S. from 2008 and beyond.&nbsp; It\u2019s popularity amoung automotive OEMs is nearly universal.&nbsp; But unlike most open protocols such as TCP\/IP and HTTP, CAN BUS is almost entirely implemented as a proprietary protocol.&nbsp; Thus if we want to understand it, we must \u2018hack\u2019 it.<\/p>\n\n\n\n<p>I will be posting more about what exactly the CAN BUS is, but you can get more infomation on it from Wikipedia by clicking&nbsp;<a href=\"https:\/\/web.archive.org\/web\/20190111053559\/http:\/\/en.wikipedia.org\/wiki\/Controller_area_network\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CAN (Controller Area Network) BUS is not a new network, but unlike more popular network names, CAN BUS is geared more for Embedded Controllers such as the ones found in modern automobile.&nbsp; So when I speak of CAN BUS \u2018Hacking\u2019, I am refering to automotive network reverse engineering. The CAN BUS is now a required [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":375,"comment_status":"open","ping_status":"closed","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":[7],"tags":[],"class_list":["post-475","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/posts\/475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/comments?post=475"}],"version-history":[{"count":0,"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/posts\/475\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/media\/375"}],"wp:attachment":[{"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/media?parent=475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/categories?post=475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/canbushack.com\/web\/wp-json\/wp\/v2\/tags?post=475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}