The Black Hat briefings made its reputation as a forum for star security researchers to unveil hair raising vulnerabilities in hardware and software. But Black Hat has become a more corporate event and collaboration is much in evidence these days. The latest example: the first roundtable discussion ever held at Black Hat. Speaking on Wednesday, Don Bailey, CEO of Lab Mouse Security, and Zach Lanier, Senior Security Researcher at Duo, facilitated a lively discussion of embedded system security before a group of attendees arranged around a table with a few more chairs off to the side. Bailey asked the audience to start the conversation, and he and Lanier then moderated the discussion. The conversation started with discussion of new secure chipsets, such as ARM TrustZone, and the fact that few institutions are using them. One factor is cost. Some organizations are gravitating toward open source chipsets such as Ardinuio, which […]