{"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":"2025-12-02T14:06:45","modified_gmt":"2025-12-02T19:06:45","slug":"david-barrera","status":"publish","type":"cu-people","link":"https:\/\/carleton.ca\/hci\/people\/david-barrera\/","title":{"rendered":"David Barrera"},"content":{"rendered":"<p>Research Interests: Computer and Internet Security, Internet of Things Security, Operating Systems Security<\/p>\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. 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