Engineers demonstrate new process that 'hides' data in natural heat radiation, creating a covert communications method that is almost impossible to intercept or hack

www.unsw.edu.au

Engineers demonstrate new process that 'hides' data in natural heat radiation, creating a covert communications method that is almost impossible to intercept or hack

www.unsw.edu.au

Lemmit.Online bot@lemmit.onlineMB to

Reddit Science@lemmit.onlineEnglish · 15 days ago

New ‘negative light’ technology hides data transfers in plain sight

www.unsw.edu.au

Researchers have developed a ‘negative luminescence’ system to create an innovative way of sending hidden information.

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The original was posted on /r/science by /u/unsw on 2026-03-09 07:27:22+00:00.

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