This clever dongle stops attackers from infiltrating your HDMI port

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A new dongle has been created to prevent cybercriminals from using the HDMI port as a way to compromise on target endpoints. (Opens in new tab).

The so-called HDMI firewall blocks all communication in and out of the HDMI port that is not directly related to audio or video. Each HDMI port requires a new dongle, but one can be easily reused to fit different ports.



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