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DARPA Unveils Quantum Tech to Revolutionize Internet Security

8/23/2025

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Summary

Story summary

DARPA is investigating quantum technology to improve internet security via the Quantum-Augmented Network (QuANET) program.
The Jiuzhang 4.0 quantum computer completed a complex calculation in 25.6 microseconds, outperforming classical supercomputers by trillions of years.
Researchers are working on reducing photon loss and noise in quantum devices to enhance reliability for applications in image recognition and machine learning.

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Story summary

DARPA is investigating quantum technology to improve internet security via the Quantum-Augmented Network (QuANET) program.
The Jiuzhang 4.0 quantum computer completed a complex calculation in 25.6 microseconds, outperforming classical supercomputers by trillions of years.
Researchers are working on reducing photon loss and noise in quantum devices to enhance reliability for applications in image recognition and machine learning.