It is no secret that the technology of quantum computing is undergoing a massive transformation – one which promises to redefine the very foundations of digital security worldwide. Quantum computing, once thought to be nothing more than a theoretical construct, is now beginning to gain practical application in the world of computing.
A quantum computer, unlike classical computers that process information as binary bits of zeros or ones, is a device that enables calculations to be performed at a scale and speed previously deemed impossible by quantum mechanics, leveraging the complex principles of quantum mechanics.
In spite of their immense capabilities, this same power poses an unprecedented threat to the digital safeguards underpinning today’s connected world, since conventional systems would have to solve problems that would otherwise require centuries to solve.
The science of cryptography at the heart of this looming challenge is the science of protecting sensitive data through encryption and ensuring its confidentiality and integrity. Although cryptography remains resilient to today’s cyber threats, experts believe that a sufficiently advanced quantum computer could render these defences obsolete.
Governments around the world have begun taking decisive measures in recognition of the importance of this threat.
In 2024, th
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