They are used to encrypt and decrypt data securely, and need to be protected just as much as the data they are intended to protect.
What is Quantum Entropy?
Entropy is a measure of randomness in a system, and quantum entropy is randomness based on quantum sources. Qrypt uses sensitive measurement electronics on different types of quantum sources to produce true random numbers.
What is NIST?
National Institute of Standards and Technology (NIST) sets cybersecurity standards for the United States and Canada.