The more random the numbers, the harder the encrypted message is to crack. Both the beauty and pitfalls of computing come down to the machines' exacting nature in "random" number generation.

But who certifies the random numbers, and what can we do with them afterward? When you ask a computer to give you a random number, code behind the scenes is doing an approximation of randomness.

If you want to start an argument in certain circles, claim to have a random number generation algorithm. Turns out that producing real random numbers is hard, which is why people often turn to stra… ...

A team including CU PREP researchers and scientists from CU Boulder and NIST have built the first random number generator using quantum entanglement to produce verifiable random numbers. The group ...

Random numbers can enable auditors to make completely unbiased selections. Randomness is also key in security; if a password or code is an unguessable string of numbers, it's harder to crack.