Galaxy Quantum 2 is the next cryptographic phone no one asked for JC Torres - Apr 13, 2021, 11:30am CDT Security is a big topic in the smartphone industry, especially as phones become extensions of ourselves. The technologies used to secure our phones, however, may not always be the most sophisticated, mostly due to reasons of economy. Behind features like fingerprint scanners, PIN codes, and the like, is the ability of a device to generate random numbers to provide some level of security. That is the specialty of Samsung’s “quantum cryptography phones” and the Galaxy Quantum 2 takes another stab at that extremely niche market.