Optical Stealth Encryption
BGN Technologies Ltd.Request Info
BGN Technologies Ltd. has announced all-optical stealth encryption technology using standard optical equipment that renders fiber optic light transmission invisible.
Instead of using one color of the light spectrum to send one large data stream, this method spreads the transmission across many colors in the optical spectrum bandwidth and intentionally creates multiple weaker data streams that are hidden under noise and elude detection.
A phase mask changes the phase of each wavelength. The process also appears as noise, which destroys the ability to recompile the data without the correct encryption key. The optical phase mask cannot be recorded offline, so the data is destroyed if a hacker tries to decode it.
https://in.bgu.ac.il/en/bgn/Pages/default.aspx
/Buyers_Guide/BGN_Technologies_Ltd/c32352
Published: March 2020
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