We protect the most important data.


QBT is in the business of protecting secrets. We provide technology that lowers all business and security risks that surround your data today and tomorrow, no matter where it goes. We provide an unbreakable lock with keys that are only managed by you. This elevates confidence that your secrets are safe no matter where they travel.


Government and Defense

National security is of paramount importance to protect our societies, economies, and welfare. In a world where technologies evolve at exponential pace, new cyber and computational attacks keep being developed, bringing cybersecurity to the center of the required defense. Specifically, network security requires secure encryption, authentication, integrity, and anonymity of packets exchanged on information networks. Quantum Key Infrastructure provides security against any present or future computational attacks on communication networks.


Critical Infrastructure

Critical infrastructure provides power, water and other services to ensure the healthy functioning of our society. These services suffer from the risk of both physical and virtual attacks and the consequences can be devastating including life-threatening. Critical infrastructure is increasingly becoming connected to easily accessible networks and even the public Internet, creating new opportunities for would-be adversaries to potentially wreak serious havoc. QuBridge’s QKI can be easily integrated into the systems that we all rely upon and elevate the security posture of those systems significantly.



Telecommunication networks are an essential part of our lives, yet networks remain very susceptible to different types of computational attacks. Quantum Key Infrastructure (QKI) protects public networks from computational attacks and, at the same time, helps them transition to future quantum-based communication tools. QKI can be successfully deployed by Telcos to provide users with a new experience of communication and security.


Network Security

Trillions of packets travel every day over the internet. These packets can be generated from any point on the globe and travel to any other point, crossing national boundaries, jurisdictions, and service providers. During this journey these packets are literally being copied without the sender or receiver even noticing. This is happening today and has been for years. Even encrypted packets are being taken by hostile states (and other threat actors) and stored in wait for  technology advancements (such as quantum computing) that will trivialize the task of deciphering that data. QKI can be easily used to encrypt and authenticate any type of communication (internet packet, radio, copper, SMS, and so on) to make it categorically impossible for these communications to ever be decrypted. Your information is safe including from us!

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