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Thursday, October 6, 2022

Future Quantum Computers Already Threatening Today’s Data

It may seem like the plot of a new Terminator movie, but quantum computers from the future are threatening government data today. But before you accuse me of wearing my tinfoil hat a little too tightly, consider the fact that the future we are talking about may not be that far off. IBM perfected a 50-qbit quantum computer last year and recently opened up its older 20-qbit model for anyone to play with on the web. They estimate that large-scale quantum computers are a mere five years, or less, away.

Suffice to say, quantum computers look at all the possibilities for a bit of information at the same time, as opposed to traditional computers, which mush everything into a long series of ones or zeros. With a quantum computer, each bit of data is a one and a zero, and everything in between, all at the same time.

When scientists originally started working with quantum machines, there was a debate about whether they were even real. They do seem pretty farfetched, seemingly breaking the laws of physics to operate. And they must perform their calculations literally in the dark, in soundproof black boxes, in a vacuum, and as close to absolute zero as possible. They almost seem more like alchemy than hard science. But they do work, just not yet at larger scales. However, governments and private companies are all collaborating and competing to create the first true, large-scale quantum computer.

Read more at NextGov

Homeland Security Todayhttp://www.hstoday.us
The Government Technology & Services Coalition's Homeland Security Today (HSToday) is the premier news and information resource for the homeland security community, dedicated to elevating the discussions and insights that can support a safe and secure nation. A non-profit magazine and media platform, HSToday provides readers with the whole story, placing facts and comments in context to inform debate and drive realistic solutions to some of the nation’s most vexing security challenges.

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