'Data is so ubiquitous nowadays, but we’re not necessarily coming up with new ways to protect it': Researchers develop ‘negative light’ signals that hide transmissions in plain sight

Scientists demonstrate a communications method that hides data in natural heat radiation, making transmissions invisible to snoopers.

Mar 15, 2026 0 2

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'Data is so ubiquitous nowadays, but we’re not necessarily coming up with new ways to protect it': Researchers develop ‘negative light’ signals that hide transmissions in plain sight

Scientists demonstrate a communications method that hides data in natural heat radiation, making transmissions invisible to snoopers.

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This blog is my little corner of the internet where I write about what inspires me, challenges me, or simply catches my curiosity. I don’t claim to have all the answers, but I love asking questions, exploring new perspectives, and learning along the way.

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