Quantum computers could protect our data from quantum computers

A powerful enough quantum computer could crack the encryption methods currently used to protect data around the world, but the solution might be a quantum algorithm once thought to be completely useless

​A powerful enough quantum computer could crack the encryption methods currently used to protect data around the world, but the solution might be a quantum algorithm once thought to be completely useless A powerful enough quantum computer could crack the encryption methods currently used to protect data around the world, but the solution might be a quantum algorithm once thought to be completely useless