Learn Post-Quantum Cryptography
Master quantum-safe cryptography through comprehensive educational resources. Understand HNDL threats, calculate your risk score, and plan your migration strategy with guidance from industry experts.
Updated February 2026 | Aligned with NIST FIPS 203/204/205
What You'll Learn
Our comprehensive curriculum covers everything you need to understand quantum threats and prepare your organization for the post-quantum era.
- Understand quantum computing threats to encryption
- Calculate your organization's HNDL Score
- Identify vulnerable cryptographic systems
- Plan quantum-safe migration strategies
- Meet regulatory compliance requirements
- Implement NIST post-quantum standards
Core Learning Modules
Structured curriculum built by quantum security experts at the NSA and Fortune 500 companies.
✓ Quantum Computing Fundamentals
✓ HNDL Attack Vectors
✓ Cryptographic Assessment
✓ Migration Roadmaps
Learning Resources
Access expert-curated guides, interactive tools, and reference materials to deepen your quantum cryptography knowledge.
What Is HNDL? Harvest Now, Decrypt Later Explained
The definitive guide to HNDL attacks: what they are, who conducts them, what data is at risk, and how to calculate your HNDL Score.
HNDL Score Methodology
Complete documentation of the 7-factor HNDL Score calculation methodology. Understand exactly how quantum risk is quantified.
Quantum-Safe Algorithm Reference
Detailed analysis of cryptographic algorithms and their quantum vulnerability status. RSA, ECC, AES, ML-KEM, ML-DSA, and more.
HNDL Risk Calculator
Interactive tool to calculate your organization's HNDL Score and get personalized recommendations for post-quantum migration.
Cryptographic Inventory Guide
Learn how to build a Cryptographic Bill of Materials (CBOM) to discover, catalog, and track all cryptographic assets across your organization.
Watch QScout26 in Action
See how our platform identifies quantum-vulnerable systems and generates board-ready remediation plans in minutes.
Watch Demo (2:30)
The Quantum Threat Is Real
Security leaders across government and industry agree: the time to prepare for quantum computing is now.
“We need to be worried about adversaries harvesting encrypted data today with the expectation that quantum computing will allow them to decrypt it in the future. That risk is real, and it is already happening.”
“I spent my career in environments where encryption failure means mission failure. Qryptonic applies that standard to enterprise systems.”
“Every other tool tells you what's broken today. Q-Scout tells you what breaks next, how severe the exposure could be, and where to spend your budget first. That's the difference between a vulnerability list and a migration roadmap.”
Ready to Master Quantum Cryptography?
Start with the fundamentals or jump straight to the interactive risk calculator. All resources are free and designed for teams of all technical levels.