Post-Quantum Security with Kaysec

Kaysec is Spinsphere's global post-quantum cryptography (PQC) security brand, helping organisations worldwide prepare for the quantum threat. With NIST's first PQC standards finalised (ML-KEM, ML-DSA, SLH-DSA) and Five Eyes nations setting 2030–2035 migration deadlines, the time to act is now.

We provide PQC readiness assessment, migration strategy, implementation services, and advisory — backed by open-source tooling and published research. From NZ-based critical infrastructure to global enterprises, Kaysec delivers practical, standards-aligned quantum-safe security solutions.

Visit kaysec.spinsphere.xyz for our tools, reports, and services.

Quantum Insights & Observer with Informaq

Keeping up with quantum technology is becoming increasingly difficult. Every day, new research papers, patents, partnerships and announcements appear, but sorting through it all takes time most people don't have.

Informaq helps solve this challenge. It gathers and summarizes the latest quantum computing and technology developments into concise, AI generated "QuBytes," translated into multiple languages and shared across familiar platforms such as LinkedIn, Reddit, email and Slack, Teams, Facebook and BlueSky.

Designed to make discovery effortless, Informaq lets you personalize and customize your information feed to match your interests, whether that's research, patents, events or general news. Each QuByte includes verifiable links to original sources and trust based scoring to help you gauge credibility at a glance.

By removing language barriers, filtering noise and presenting high quality insights in near real time, Informaq helps researchers, investors, educators and enthusiasts stay connected to what matters most. It's a clear, practical way to keep pace with the accelerating world of quantum technology, without getting lost in it.

Open Informaq Insights ➡️

New: Informaq Observer (beta)

Learning & Playing with Quagmire Space

Quagmire is a learning platform for quantum computing and quantum information processing, powered by its own quantum physics engine. You can build circuits, watch wavefunctions evolve, and explore the strange, counter-intuitive behaviour of quantum mechanics hands-on. The subject has a lot of maths and a lot of concepts, and Quagmire helps you build intuition for them and then carry that intuition into the abstract formalism.

See QPU modalities in action. Quantum computers are built in very different ways, including superconducting circuits, trapped ions, neutral atoms, photons and spin qubits. Quagmire visualises how each modality encodes, controls and measures qubits, so the hardware is something you can see working and not just a black box.

Choose a learning style that matches yours.
Some people start with visuals and play. Others start with the linear algebra, and many move back and forth between the two. Quagmire lets you learn the way that works for you, from interactive exploration through to the formal mathematics.

Open ground for game designers.
The same engine is also open ground for game designers experimenting with quantum-inspired play.

Quantum Computing

There is a lot of overhype around the revolutions promised by quantum computing—in areas such as drug design, logistics optimization, machine learning, finance, material science, and simulating quantum systems—but the technology is still in its early stages in many respects.


Not getting caught up in the hype, we strongly believe that practically useful quantum computers will arrive soon. This belief is the primary inspiration and motivation behind our work at Spinsphere.

As part of this journey, we conduct R&D into quantum computing applications, including unique explorations at intersections with psitech. We also work with quantum-inspired algorithms and explore NISQ (Noisy Intermediate-Scale Quantum) approaches to deliver business value sooner, while we wait for truly fault-tolerant, scalable quantum computers to become a reality.

Randomness as a Service with Entronet

Not all random numbers are created equal. The quality of this so-called entropy (randomness) is becoming more important than ever before in many fields.

Entronet provides true, high quality and certifiable entropy sourced and processed from various quantum and other hardware random number generators.

Whether you are an artist, musician, researcher or someone in the gaming, IoT, finance, blockchain, gambling/lottery or cybersecurity industries or just somebody with needs who appreciates true vs. pseudo-randomness, Entronet provides easy methods for you to access it.