HomeElectronicsQNu Labs & India Will Be The Go-To Place For Quantum Cybersecurity

QNu Labs & India Will Be The Go-To Place For Quantum Cybersecurity


We reside in a digital world that’s closely dependent on the web, and but, lots of our cybersecurity strategies are fairly juvenile. QNu Labs, pronounced as Q-New, is India’s solely quantum-tech cybersecurity firm, and it’s making an attempt to steer the quantum mission for India. Sunil Gupta, Co-founder & CEO of QNu Labs, explains the necessity to reimagine cybersecurity in an interview with EFY.


Sunil Gupta, Co-founder & CEO, QNu Labs

Q. Why do you’re feeling there’s a have to reimagine cybersecurity?

A. Let me take you again to 2016. About five-and-a-half years in the past, there have been a number of issues taking place in India and in addition globally. In 2016, demonetisation occurred and India determined to go digital—from a money primarily based economic system to a cashless economic system. PhonePe, UPI, and so forth got here up. All people within the nation has began doing issues utilizing digital platforms. India is changing into a really digital economic system, aside from just a few money primarily based actions. Healthcare, social safety, and banking, all occur digitally.

To begin with, as we speak’s encryption is predicated upon a fancy mathematical downside that may’t be damaged by present classical computer systems and supercomputers however hackers will have the ability to break the encryption utilizing scalable quantum computer systems. The second factor is that encryption keys as we speak are generated infrequently. They need to be generated extra regularly and must be random. You may be shocked to seek out out that giant enterprises sometimes have about 85,000 keys. Most of those keys don’t change for 2 to a few years! Now think about if a secret is stolen by anyone and the individual decrypts the info and steals it.

Every time a breach occurs, individuals are frightened about knowledge loss, however they have no idea that in addition they lose the encryption keys. When folks hack right into a server, they not solely take away the info but in addition the encryption keys—in order that they will steal knowledge sooner or later as effectively.

BlurbWe lock the doorways of our homes utilizing keys. We really feel that the secret is with us and with our household and no one else has it. Simply think about if anybody has duplicated your key bodily. It’s the identical premise right here. The concept is, keys must be modified regularly. There must be no correlation between your previous keys and your future keys, and these must be generated in actual time. Lastly, if enterprises are going to retailer round 85,000 keys, how are they going to be managed? There must be a correct key administration system.

Q. May you elaborate on a number of the widespread functions or providers that we use which might be really a safety risk?

A. In lots of chat functions, your messages are saved within the firm’s server. That’s the way you’re capable of obtain your messages once more whenever you purchase a brand new telephone. However so long as messages are on the server, it turns into a safety situation.

One other one is VPN (digital personal community). When folks work remotely, they use VPNs. However lots of these VPNs are extremely safe and have backdoors which might be designed to steal confidential knowledge. If you’re utilizing a Chinese language VPN to attach from your own home to your workplace, the site visitors will likely be routed to Chinese language servers—that’s an enormous safety danger.

The info on our telephones and laptops can also be a great instance. Lots of people hold their private knowledge on their laptops unencrypted. If somebody hacks it, it’s gone! QNu Labs gives providers to fight all three of those points utilizing quantum know-how.

Q. What’s hardware-based random quantity technology and the way is it completely different from the software program counterpart?

A. Random quantity turbines must be actually random, proper? Software program primarily based random quantity turbines depend upon inputs. Should you change the enter, the output may even change. These pseudo-random numbers are very predictable as a result of software program tends to repeat numbers and there are observable patterns. Utilizing these patterns, hackers can work out what the following random quantity will likely be. They’re good by way of their throughput, however they’re not good by way of their randomness.

Alternatively, {hardware} random quantity turbines are good by way of their randomness, however not good by way of their entropy; you want a really excessive entropy. In our resolution Tropos (quantum random quantity generator), what we’ve got achieved is, we used the quantum phenomenon.

All of the pure phenomena like wind, mild, and sound are vector portions; they’ve each particle and wave properties. We use a lightweight supply, a laser, that generates a lightweight beam. That mild beam creates photons. As a result of photons have a wave nature in addition to particulate nature, we put them right into a quantum state (superposition state). When this occurs, they develop into inherently random. Even when we generate billions of random numbers, every will likely be completely different because of the character of sunshine. As a result of there isn’t any human intervention, and all the pieces is pure, we’re in a position to try this at excessive entropy and really excessive throughput.

Q. Why has QNu Labs chosen India for his or her Quantum Mission?

A. India is a digital economic system with so many individuals utilizing digital options. Indian philosophy and scriptures have been speaking about quantum, and it’s the foundation of the Indian Vedanta system. That is the explanation why—though we’ve got companions all internationally—we consider that India is the suitable place to construct quantum cryptography know-how and deploy it.

We’re very proud that we’ve got put India on the quantum map of the world. We’re most likely the second or third largest on the earth doing this. We’re making an attempt to place India in a core place for this know-how. Our complete thought is that everyone on the earth would come to us for this kind of resolution.

We’re making an attempt to steer the quantum mission for India. Individuals typically discuss this solely in academia and analysis. However for folks to profit from this, it’s essential to construct services. We’re making quantum cybersecurity a actuality and bringing it into the mainstream.

In all Sci-Fi motion pictures, everyone seems to be frightened about machines defeating people. The protagonist has to return in time and alter one thing to avoid wasting the world. That’s our premise—we’re serving to enterprises undertake quantum tech as we speak in order that sooner or later, quantum computer systems and robots outfitted with quantum computing can not defeat people.




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