Software So, if you need a few random bytes (for PRNG seed or some magic number), you can use uninitialized RAM contents to generate them.

A new random number generator that uses a micro laser developed by researchers at NTU Singapore is a hundred times faster than computer-based systems.

A new laser’s chaotic light beam lets the device generate multiple number sequences at once, similar to throwing multiple dice at a time.

Random number generators come in all shapes and sizes. Some are software based while others, known as true random number generators, are hardware based. These can be created from thermal noise, the… ...

It's not the IoT vendors' fault. Lack of a cryptographically secure pseudo-random number generator subsystem for the internet of things devices will be vulnerable.