The first quantum revolution ushered in the development of the transistor, laser and atomic clock. The anticipated breakthroughs in quantum computing could define the next hundred years in the same way that the first revolution shaped the 20th century. Post-quantum technologies will play a vital role in securing data and communications in both backbone networks and at the edge. The security industry must come together and act quickly to develop solutions based on quantum technologies across the entire value chain and use full set of use of these tools.
Source: https://www.helpnetsecurity.com/2021/06/11/crypto-agility/