JEDDAH: By utilizing the distinctive physical features of digital devices, researchers at King Abdullah University of Science and Technology have created technology that improves their dependability, potentially providing a quicker and more secure substitute for traditional passwords and security keys.
The study, which was published in Nature Electronics, tackles an increasing problem with the digital systems that drive connected gadgets, cloud computing, and artificial intelligence. The necessity to verify that each device communicating within these networks is authentic and hasn’t been duplicated or compromised is growing along with these networks.
To create distinct digital fingerprints, the technique makes use of small lasers. As no two human fingerprints are identical, every laser creates a unique light pattern that can be used to confirm identity. The researchers then integrated the technology with AI, allowing the system to identify and validate those fingerprints very quickly. Our approach explores whether devices can identify themselves using characteristics that are inherently part of the hardware,” stated Assistant Prof. Yating Wan, who oversaw the KAUST study.
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