Flipping Bits and Opening Doors: Reverse Engineering the Linear Wireless Security DX Protocol


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The Duo Labs team recently found some flaws in a wireless remote used by Duo staff to open a keycard-based access system in one of our offices. Senior Security Researcher Mikhail Davidov led the investigation into the remote and system and wrote an in-depth blog article on the team’s findings. Give the article a read on the Duo Blog.