Nokia $NOK working on Quantum Secure Network (QQSN)

I’ve been digging into some quantum security stuff and came across what looks like a quiet collaboration between Nokia and a newer company called QuStream. At Nokia’s Swiss Innovation Day this year, QuStream’s CEO Adrian Neal (who also leads post-quantum at Capgemini) presented their joint work. They’re running QuStream’s Quantum Safe Network (QQSN) on Nokia’s high-performance hardware, with firmware integration and upgrades planned. The tech stands out: it uses information-theoretic security with physical