Researchers achieve 1 Tbps secure data transmission over 1,200 km

The breakthrough – developed by Professor Lilin Yi at Shanghai Jiao Tong University – is called the Integrated Encryption and Communication (IEAC) system. Unlike traditional methods such as TLS or IPsec, which apply software-level security while leaving the optical signal exposed, IEAC redefines how security operates within fiber networks. Rather......

US politicians want to track Nvidia chips smuggled to China

A former particle physicist and chip designer is advocating for US authorities to adopt an effective method for tracking Nvidia GPUs. "The technology is already there," a supporter of the bill said, adding that the US Department of Commerce would simply need to develop appropriate regulations and enforce existing bans......