Facing quantum hackers today

Governments and private companies around the world have recognized the potential of quantum computing – it could create “values ​​of $ 450 billion to $ 850 billion in 15 to 30 years,” according to excerpts from a 2021 report from Boston Consulting Group – and are working to develop their quantum solutions and research methods.

Strength for the power of quantum

However, quantum technology continues to progress, one dark cloud hiding on the side. Hackers could one day use this power to break open key cryptography systems, which are the basis for today’s secure connection on the Internet, as well as other systems such as the public. -key infrastructure, code-signing system, secure email, and key. -his navigation system. Experts understand that this is a major threat to new computer security that needs to be addressed now. “It’s going to completely break these crypto systems,” said Dustin Moody, a mathematician at the National Institute of Standards and Technology (NIST).

Although a complete quantum computer has not been implemented, the problem is imminent. Duncan Jones, head of cybersecurity at Cambridge- and Colorado-based quantum computing company Quantinuum, said he was worried about a problem. “If I send you some data that’s attached today and someone records that, they can crack that later,” Duncan said. “They don’t need a quantum computer today to break in. They can be patient on that data and they can decrypt it in the future.

To prevent such quantum attacks, post-quantum cryptography is emerging as a viable and effective solution. It refers to a set of new cryptographic algorithms, i.e. public key algorithms, that can be implemented using today’s older computers.

There is a growing urgency for businesses of all sizes and industries, as well as government agencies and other organizations, to create their own crypto-agile systems and use quantum-resistant algorithms in their own right. their safety practices. Businesses and organizations cannot wait to see the growth of the quantum-computing realm. “The price will explode if allowed after the introduction of quantum computers,” said Jung Hee Cheon, a professor of mathematics at Seoul National University in South Korea. Because of the high status, it is important to stand up to such threats.

Download the full report.

This information was produced by Insights, the affiliate of MIT Technology Review. Not written by the editorial staff of MIT Technology Review.

Related Posts

Leave a Reply

Your email address will not be published.