{"id":1055,"date":"2021-01-06T15:16:43","date_gmt":"2021-01-06T20:16:43","guid":{"rendered":"https:\/\/carleton.ca\/hci\/?post_type=cu_people&#038;p=1055"},"modified":"2026-05-07T15:00:13","modified_gmt":"2026-05-07T19:00:13","slug":"david-barrera","status":"publish","type":"cu_people","link":"https:\/\/carleton.ca\/hci\/people\/david-barrera\/","title":{"rendered":"David Barrera"},"content":{"rendered":"<header class=\"mb-6 cu-pageheader cu-component-updated md:mb-12\">\n    <h1 class=\"cu-prose-first-last font-semibold !mt-2 mb-4 md:mb-6 text-3xl md:text-4xl lg:text-5xl lg:leading-[3.5rem] relative after:absolute after:h-px after:bottom-0 pb-5 after:w-10 after:bg-cu-red after:left-px\">\n                    \n             \n                \n            <\/h1>\n\n    \n    <\/header>\n\n\n\n<p>Research Interests: Computer and Internet Security, Internet of Things Security, Operating Systems Security<\/p>\n\n\n\n<p>Dr. Barrera&#8217;s research aims to develop user-friendly systems and tools to secure home IoT networks. His group builds software to identify security and privacy violations on consumer IoT devices using network monitoring and analysis at various layers. Results are then presented to users to assist in the creation of network access policies for devices. Recent projects examine improving home automation platforms such as Home Assistant to better support home IoT security.<\/p>\n","protected":false},"author":2,"featured_media":1056,"template":"","meta":{"_acf_changed":false,"cu_people_first_name":"David","cu_people_last_name":"Barrera","cu_people_initials":"","footnotes":"","_links_to":"","_links_to_target":""},"cu_people_type":[22],"cu_people_expertise":[],"class_list":["post-1055","cu_people","type-cu_people","status-publish","has-post-thumbnail","hentry","cu_people_type-faculty"],"acf":{"cu_people_job_title":"Associate Professor (School of Computer Science)","cu_people_degree":"Ph.D (Carleton University); M.CS (Carleton University); B. Eng. (Tecnol\u00f3gico de Monterrey)","cu_building":"","cu_people_office_num":"","cu_people_pronoun":"","cu_people_designation":"","cu_people_email":"david.barrera@carleton.ca","cu_people_phone":"","cu_people_phone_ext":"","cu_people_linkedin":"","cu_people_bluesky":"","cu_people_twitter":"","cu_people_instagram":"","cu_people_facebook":"","cu_people_website":"https:\/\/dbarrera.xyz","cu_people_orcid":""},"_links":{"self":[{"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/cu_people\/1055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/cu_people"}],"about":[{"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/types\/cu_people"}],"author":[{"embeddable":true,"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":5,"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/cu_people\/1055\/revisions"}],"predecessor-version":[{"id":1702,"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/cu_people\/1055\/revisions\/1702"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/media\/1056"}],"wp:attachment":[{"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/media?parent=1055"}],"wp:term":[{"taxonomy":"cu_people_type","embeddable":true,"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/cu_people_type?post=1055"},{"taxonomy":"cu_people_expertise","embeddable":true,"href":"https:\/\/carleton.ca\/hci\/wp-json\/wp\/v2\/cu_people_expertise?post=1055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}