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 Unlike traditional cloud platforms relying on centralized servers and outdated encryption, we ensure your files remain safe—even against tomorrow’s quantum computers.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
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
How Does QSE CDS Work?
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.
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.
Data uploaded is verified through consensus protocols to ensure integrity and authenticity across the decentralized nodes. This process prevents tampering and unauthorized changes.
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
● 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
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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
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Unlocking Next-Gen Security
with
Quantum Encryption
Quantum Security that provides safety for your data today, and a Secure Tomorrow