Articles about Quantum Computing

A new study from Deloitte shows 50.2 percent of professionals at organizations considering quantum computing benefits believe that their organizations are at risk from 'harvest now, decrypt later' (HNDL) cybersecurity attacks.

In HNDL attacks, threat actors harvest data from unsuspecting organizations, anticipating that data can be decrypted later when quantum computing gets sufficiently mature to render some existing cryptographic algorithms obsolete.

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Quantum computing with its vastly improved processing capability offers the chance of many positive developments in research and science. But it also represents a potential threat to our current encryption models.

How big is quantum's threat to cybersecurity? And should we be taking action on this now? We talked to Skip Sanzeri, QuSecure co-founder and COO, to find out.

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The central theme of this year’s World Economic Forum is how history is at a 'turning point', based on the era-defining impact of the COVID-19 pandemic. This moment is not just a turning point in history, but also for technology: businesses and society are in the midst of a digital revolution. 

To underline just how much change is afoot, Gartner says worldwide IT spending will increase 5 percent this year, hitting $4.5 trillion. With so much going on, it can be hard to focus on what the key technology developments are, meaning there is a risk of spreading yourself too thinly. To help cut through the noise and prioritize the biggest technology trends, here are five key technology trends that look set to define the next decade, and beyond. 

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We all know that quantum computing is going to offer a major boost in computing power. But that power also represents a threat to cryptographic systems, potentially putting the world's data at risk.

To address the issue QuSecure is launching an industry first end-to-end post-quantum cybersecurity (PQC) software-based solution designed to protect encrypted communications and data with quantum-resilience.

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It goes without saying that quantum computing is complex. But people buy extraordinarily complex things through simple processes every day. After all, few smartphone buyers know how their devices work. Even a humble bar of soap arrives on the shelf only after the raw materials are extracted, refined, manufactured, packaged, shipped, and stocked.

The question is: will quantum computing’s complexity ever be contained to the point where end users can buy it "off-the-shelf"? The answer is: that depends on what you mean by off-the-shelf.

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Those who fail to adopt quantum computing are in danger of falling behind, according to 75 percent of enterprise executives in a new survey.

The study, carried out by Wakefield Research for Zapata Computing, surveyed 300 leaders at large enterprises and finds that 69 percent either have adopted or plan to adopt quantum computing the near future.

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The transition to remote and hybrid working has led enterprises to radically revise the way they operate. This has thrown up a variety of new challenges in ensuring systems remain secure.

Industry experts give us their views on what security issues businesses will face as we head into 2022.

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Quantum computing offers incredible computing power and is set to transform many areas such as research. However, it also represents a threat to current security systems as cracking passwords and encryption keys becomes much easier.

So quantum is a security threat, but is there a solution to making systems safer? We spoke to David Williams, CEO of symmetric encryption specialist Arqit, to find out.

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Despite an inarguably terrible year and many concerning events happening around the world -- pandemic notwithstanding -- technology is still advancing at breakneck speeds. That looks to continue well into the coming year, with many fascinating and emergent solutions bubbling to the surface.

Here are 10 emerging technologies everyone should be on the lookout for in 2021:

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We've already looked at the possible cybercrime landscape for 2021, but what about the other side of the coin? How are businesses going to set about ensuring they are properly protected next year?

Josh Bregman, COO of CyGlass thinks security needs to put people first, "2020 has been incredibly stressful. Organizations should therefore look to put people first in 2021. Cybersecurity teams are especially stressed. They've been tasked with securing a changing environment where more people than ever before are working remotely. They've also faced new threats as cyber criminals have looked to take advantage of the pandemic: whether through phishing attacks or exploiting weaknesses in corporate infrastructure. Being proactive, encouraging good cyber hygiene and executing a well thought out cyber program will go a long way towards promoting a peaceful and productive 2021, not least because it will build resiliency."

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The advent of quantum computers will render ECC and RSA encryption algorithms obsolete, requiring companies to migrate their computing systems and PKI infrastructure to new, quantum-safe cryptographic algorithms.

This migration of PKI solutions to quantum-safe crypto algorithms will pose many major challenges for many enterprises. All existing applications and systems will need to be updated to support the new quantum-safe algorithms now being developed in response to the threats posed by quantum computers. The process of updating to new algorithms requires significant engineering work and many systems will require extensive updates.

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Google announced in October that after years of theorizing, it had finally achieved the milestone of quantum supremacy -- carrying out a calculation in just three minutes that would take up to 100,000 years for a conventional computer.

Ask any analytics expert what they're excited to see in the future, and you’re likely going to hear quantum computing. That's largely due to the sweeping ways it will transform analytics. We spoke with Prasad Kothari, vice president of analytics and client solutions at The Smart Cube, about what that looks like.

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Earlier today, Google made a huge announcement, stating that it had achieved 'quantum supremacy', by building a quantum computer that "can perform a task no classical computer can".

Scientific journal Nature published the results of Google’s endeavors, in which the search giant explains that its Sycamore chip performed a computation in 200 seconds that would take the world’s fastest supercomputer 10,000 years, marking the start of a new computing era.

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Quantum computing is not necessarily the future of computing, but it's certainly a future and an important part of technological advancement. All of the big players from the world of technology are understandably eager to be at the forefront of what's happening, and Microsoft is no different.

This week, the company formally launched the Microsoft Quantum Network, a coalition of partners with a shared vision. The goal is "sharing knowledge and collaborating with the best quantum innovators" with a view to helping the progression of quantum computing.

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Quantum computing is the future, and it has the potential to change everything. These new machines will be much more powerful than any "classic" computer available today. Quantum computers will be able to do calculations that we can only dream about today, potentially solving problems never thought solvable before. These powerful computers may even render current encryption methods obsolete.

Of course, hardware is just part of the equation. In order for quantum computers to truly change the world, we will need software written for them. Microsoft seems eager to get programmers on the quantum bandwagon, as today, it launches the open source Quantum Katas on GitHub. What exactly is it? It is essentially a project deigned to teach Q# programming for free.

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