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A police woman fights quantum hacking and cracking

This is Dr. Julia Kempe of Tel Aviv University's Blavatnik School of Computer Science. Photo credit: AFTAUThe first desktop computers changed the way we managed data forever. Three decades after their introduction, we rely on them to manage our time, social life and finances ― and to keep this information safe from prying eyes and online predators.

So far, so good, despite an occasional breach. But our security and our data could be compromised overnight when the first quantum computer is built, says Dr. Julia Kempe of Tel Aviv University’s Blavatnik School of Computer Science. These new computers, still in the theoretical stage, will be many times more powerful than the computers that protect our data now.

Laying the groundwork to keep governments, companies and individuals safe, Dr. Kempe is working to understand the power of quantum computers by designing algorithms that fit them. At the same time, she is figuring out the limits of quantum computers, something especially important so we can build safety systems against quantum hackers.

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