Published on: 2025-07-21 20:16:00
Why it matters: Chinese researchers hit a significant data-transfer milestone by transmitting data at one terabit per second over 1,200 kilometers of optical fiber, with encryption embedded directly into the light signal. This approach eliminates any added layers of software-based security – something the global telecom industry has struggled to achieve for years. The breakthrough – developed by Professor Lilin Yi at Shanghai Jiao Tong University – is called the Integrated Encryption and Commun
Keywords: data ieac optical security signal
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