Penn Engineers have developed an open-source algorithm that combines the speed of AI with the precision of geometry to ...
Quantum computers are closer than ever. The year 2026 has been internationally designated the "Year of Quantum Security" -- ...
Abstract: The secure transmission and storage of image is of great significance in the digital image security domain. In order to better protect digital image, this paper designs a chaotic image ...
A long-term study of humanity's footprint after dark reveals a constantly shifting portrait of human activity visible from space. When you purchase through links on our site, we may earn an affiliate ...
24d
A quantum computing deadline looms. It threatens to kick off the biggest cybersecurity crisis ever
The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, experts say.
Abstract: We propose a privacy-preserving image classification method based on perceptual encryption that does not require centralized key management. In the proposed method, each client independently ...
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