QRshield is a software environment that will provide unparalleled application data security, for the first time across all 3 data states – In use, In transit and At rest.  Based on patented technology, standards and deep expertise, the QRshield uses virtualisation, containerisation, protected RAM and post-quantum encryption (Crystals-Kyber + AES-256 GCM SIV) to bring to life an environment to protect the millions of applications that are used globally but that were never designed with security in mind.

QRshield environment is made up of 5 integrated blocks

QRshield Diagram

Each blocks are also available on a stand-alone basis

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QRlocker (“At rest”) – a digital vault designed to protect files stored by company employees in their everyday activities. With the use of intuitive interfaces and Vaults that can be installed anywhere and accessed securely without the need for a VPN, QRlocker ensures zero disruption of employee workflows and ease of integration into a company’s IT infrastructure while providing quantum-resistant encryption and sovereign data control through its automated local key management system. (commercially available in January 2025)

QRlocker Logo

QRconnector (“In transit”) – a network module that installs as an overlay on existing VPNs to provide quantum-resistant encryption to counter Store Now Decrypt Later attacks and sovereign data control through its automated local key management system. Compatible with IPv4 and IPv6 it can be configured as a router to enable private networks or as a VPN client to connect to an enterprise network from any remote location. (commercially available in April 2025)

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RAM2RAM (“In use”) – a patented technology using virtualization and/or containerization that creates a software-based secure enclave in any equipment and that will shield application data “In use” from malicious code. (commercially available 2026)

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QRkey  – a patented key management technology fully integrated within the QRshield, QRlocker and QRconnector to provide automated local key management for user sovereign data control and unique features such as a non-persistent master key (MK) that eliminates the need for MK storage thereby reducing costs and vulnerabilities.

QRlocker Logo

QRadmin – The QR solution suite administrator console used by companies to onboard users and to supervise application status, user activities as well as issue reports, manage alerts, allocate rights and implement policies. (commercially available in January 2025)

CyferAll provide unconditional 3 data States protection

3 Data States Diagram

Please contact CyferAll for more information on the pricing of QRshield, QRlocker, and QRconnector.