An optical encryption technique developed by researchers at the Foundation for Research and Technology Hellas (FORTH) and the University of Crete in Greece is claimed to provide an exceptionally high level of security.
According to Optica, the system decodes the complex spatial information in the scrambled images by retrieving intricately jumbled information from a hologram using trained neural networks.
“From rapidly evolving digital currencies to governance, healthcare, communications and social networks, the demand for robust protection systems to combat digital fraud continues to grow,” stated project leader Stelios Tzortzakis.
“Our new system achieves an exceptional level of encryption by utilizing a neural network to generate the decryption key, which can only be created by the owner of the encryption system.”
Optical encryption secures data at the network’s optical transport level, avoiding slowing down the overall sy
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