Quantum-Resilient
Decentralized Cloud Storage

Eliminate centralized risks. Embrace unbreakable encryption.

Welcome to the next era of secure cloud infrastructure

QSE Cloud Storage (QSE CDS) delivers end-to-end quantum-secure, decentralized storage powered by hardware-based Quantum Random Number Generators (QRNGs). Unlike traditional cloud platforms relying on centralized servers and outdated encryption, we ensure your files remain safe—even against tomorrow’s quantum computers.

How We’re Different

Quantum-Secure Encryption

We use entropy generated from true hardware QRNGs to produce RSA and AES keys. This creates encryption that’s immune to known quantum algorithms like Shor’s.

Decentralized by Design

Files are split, encrypted, and stored across the IPFS network. With no central point of failure and permanent accessibility via CIDs, your data becomes truly sovereign.

Flexible Storage Tiers

Start with Basic for experimentation, grow into Pro for teams, and scale to Enterprise when security and performance are mission-critical.

Developer-First API

Upload, retrieve, and manage files with our REST API. Built for developers, with powerful CLI support and easy integration into apps and platforms.

Zero-Trust Architecture

Only you hold the keys. Not even QSE can access your files. Our zero-knowledge model ensures complete ownership and control over your data.

Quantum-Ready Infrastructure

All encryption, storage, and access protocols are built to withstand the quantum future. You don’t just store data — you secure its long-term integrity.

How Does QSE CDS Work?

Decentralized Storage Mechanism

QSE CDS splits your data into multiple encrypted chunks and stores them across a decentralized network of storage nodes. This eliminates any single point of failure and ensures maximum data availability and resilience. Even if one or more nodes go offline, your data remains safe and accessible.

Quantum-Resilient Encryption

QSE CDS uses post-quantum cryptographic algorithms that are resistant to future quantum computer attacks. This includes lattice-based, multivariate, and hash-based encryption methods that provide security far beyond traditional methods, making your data future-proof.

Consensus & Data Integrity

Data uploaded is verified through consensus protocols to ensure integrity and authenticity across the decentralized nodes. This process prevents tampering and unauthorized changes.

Access Control & Permissions

Users retain full control over who can access or modify their stored data through cryptographic access keys and permission management systems.

Why It Matters

Quantum computing is rapidly evolving. With it comes the collapse of conventional encryption.
QSE CDS is built to ensure your data isn’t just safe today — but safe forever.

● Quantum immunity to protect encryption keys
● Decentralized infrastructure to eliminate data centralization
● Zero-trust model with full client-side control
● Built for sensitive data: medical records, IP, legal docs, financial files

Don’t just store your data. Protect its future.

Tech Behind QSE CDS

QSE’s infrastructure combines:

● Quantum entropy sourcing from our in-house QRNG hardware
● AES-256 + RSA-4096 encryption backed by hardware entropy
● IPFS distributed storage with CID-based access
● Zero-knowledge encryption (we never see your data)
● Token-secured API with rate limits, usage logs, and audit trails

Proven in the Marketplace

Built for Developers

We built QSE CDS to plug into anything:

● REST API for full control
● CLI upload & retrieval
● File versioning, metadata mapping
● CID resolver for fast lookups
● Re-encryption and access key rotation

Compliance, Transparency, & Trust

● NIST SP800-22-tested entropy
● Data never stored in plaintext
● Full access logs and file-level metadata
● GDPR & HIPAA-ready encryption standards
● Quantum penetration-tested backend

Use Cases

● Secure Document Vaults – For law firms, healthcare, and enterprise compliance
● Scientific & Research Data Archives – Safeguard long-term datasets and IP
● Web3 Projects – Store metadata, NFTs, DAO docs with full decentralization
● Personal Private Backups – Military-grade privacy without tech complexity
● Team Collaboration Storage – Encrypted file-sharing for startups and SMBs

Related Resources

What Is EaaS?

Entropy as a Service (EaaS) by QSE provides developers and organizations with on-demand access to high- quality entropy—directly sourced from our hardware Quantum Random Number Generators (QRNGs). This entropy is statistically validated and certified to meet NIST standards, making it ideal for all cryptographic use cases including: Key generation (RSA, AES, ECC, post-quantum schemes), Secure token creation, Blockchain randomness, Identity and session management, Seed generation for hardware wallets, password managers, and more

Why Choose Quantum-Resilient Entropy?

Discover how to create a best-in-class digital-first payment and banking experience for your cardholders

Quantum-Safe by Design

The Entrust Digital Card Solution enables seamless provisioning from mobile apps to third-party digital wallets

NIST-Validated Quality

We run each entropy stream through the full NIST Statistical Test Suite (STS) and provide analytics and test reports with every batch or stream you generate.

Testimonials

What People
Say About
Us

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Looking Ahead

Our mission is to redefine cloud storage through quantum resilience and truedecentralization.
Whether you’re a developer, a startup, or an enterprise — if your data matters, QSE CDS was
built for you.

Connect with an Expert

Fill out the form to have one of our experts contact you to discuss how you can create digital-first payment experiences for your cardholders.

Unlocking Next-Gen Security with
Quantum Encryption

Quantum Security that provides safety for your data today, and a Secure Tomorrow