QuantumNova

Certificate management for every device and gateway: enrollment, automatic renewal, self-repair, and revocation that actually sticks on the device.

The full list of what QS-WAN and QNova Client do. Twenty six features as cards, plus a searchable index of the capabilities underneath them.

OT, ICS and SCADA, healthcare, finance, energy, transport, data centres and MSPs. Each sector on its own constraints, not a template with the word swapped.

Two pieces, one system. QS-WAN is the console you manage the network from. QNova Client is the single agent that runs on every device. Here is how they fit.

Best endpoint protection is a fit, not a ranking. Eight questions that separate the products that hold from the ones that demo well, and our answers to each.

What NIS2 requires in practice, which of your obligations are already covered, and where the evidence has to come from. Written for the person who signs.

QuantumNova press release, June 5, 2026. OncoHelp and the Politehnica University of Timișoara move an operational QKD link to a dual-plane quantum-safe architecture at 100 Gbps.

Press releases from QuantumNova, the media coverage our work has had, and the direct contact for interviews, official inquiries and media assets.

Real responsibility early, carried end to end, with fewer layers between you and the decisions that matter. See what working at QuantumNova actually looks like.

The roles open at QuantumNova right now, with what each one involves and how to apply. Real responsibility from the first month, in post-quantum network security.

You buy a capacity tier: 50, 100, 250 or 500 devices. A device costs 10 EUR a month in the smallest tier and 9.25 in the largest, plus 30 EUR per gateway.

Administrators sign in to the QS-WAN console with a domain account over LDAP or ADFS. QNova Client validates the signed-in Windows account against the domain.

Honest comparisons against Tailscale, ZeroTier, OpenVPN, Fortinet, Sophos and Zscaler, including where they cost less and where they are the better fit.

An OpenVPN alternative for teams that would rather not operate an Access Server: fleet wide certificate lifecycle, signed policy and one console.

A Sophos alternative where the control tower runs inside your own boundary, the tunnels are post-quantum, and one signed agent carries the whole endpoint.

A Tailscale alternative where the control plane runs on your own infrastructure, including air gapped, with post-quantum key exchange and one signed agent.

Tell us about your initiative. We read every support request with care, and these are the guidelines to follow before you send it.

Why QuantumNova exists, who builds it, and the sectors that trust it: telecommunications, road infrastructure, healthcare and education. Named a top 10 startup.

How we grow with intention: our commitment to the United Nations Sustainable Development Goals, and how to ask us for support.

Talk to QuantumNova sales about price, capacity tiers and contract length for QS-WAN. Tell us your device count and we come back with the real figure.

Book a live demonstration of QS-WAN on a console shaped like yours. It is free, there is nothing to sign, and it lasts as long as you need.

Declare the infrastructure you own, see and edit it across every gateway, and attach devices to assets. Security asset management, inside the QS-WAN console.

Talk to us. Send the QuantumNova team a message, call us, or visit our offices at TagusPark by appointment. We usually reply within 1 to 2 business days.

QuantumNova is a cybersecurity company for businesses. One signed agent replaces five products, with post-quantum encryption on by default. Built in Portugal.

How QuantumNova collects, uses, shares and protects your personal data, and how to exercise your rights under the GDPR. Includes the QNova Client app.

The four documents that govern your use of QuantumNova and this site: privacy policy, terms and conditions, cookies policy and legal notice.

Company details for QUANTUMNOVA, LDA: registered office, tax number, commercial registry and contacts, as required for the operator of this website.

The terms that govern access to and use of the QuantumNova website: intellectual property, acceptable use, liability, and the law that applies.

Ten Portuguese startups are presented as promising companies to watch in 2025. The text says Portugal’s startup ecosystem is driven by government initiatives, tax incentives, and a robust venture capital landscape.

Feb 2025 · EU-StartupsNews article