Not all random number generators are created equal. The Python documentation warns that Python's built-in random number generator isn't suitable for cryptographic purposes, where a minimum level ...

A new network paradigm can generate meaningfully random numbers—and fast. In network encryption, randomness has huge value because it’s not “solvable” by hackers. Classical computers can ...

Cryptography, too, relies heavily on random numbers for the generation of unbreakable keys. Better, cheaper ways of generating and handling such numbers are therefore always welcome.