Know Your Quantum Risk Before Attackers Do
TL;DR: QScout26 is a free, passive quantum security scan that checks your TLS configuration and calculates your HNDL (Harvest Now, Decrypt Later) risk score in 3-5 minutes. No installation required. Get a PDF report with compliance mapping to NIST 800-171, CMMC 2.0, SOC 2, and ISO 27001.
Get an instant TLS grade, HNDL (Harvest Now, Decrypt Later) risk score, and actionable findings. No installation. No commitment. Just clarity.
NIST post-quantum standards finalized — assess your migration readiness now.
Qryptonic: Post-quantum cryptography solutions trusted by Fortune 500 security teams. About us
“Every other tool tells you what's broken today. QScout26 tells you what breaks next.”
Step 1 of 3
Enter your domain
What Your Scan Reveals
Instant visibility into your quantum readiness
TLS Grade (A-F)
Protocol versions, cipher suites, and certificate health
HNDL Score (0-100)
Quantified exposure to harvest-now-decrypt-later attacks
Security Headers (15+)
CSP, HSTS, X-Frame-Options and critical HTTP headers
PDF Report
Executive summary with findings and recommendations
View all 61 security modules or explore the threat timeline calculator
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Explore Qryptonic
QScout26 Security Modules
61 security scanning modules across 8 categories including 15 quantum-specific checks.
Qstrike26 Platform
LLM26-powered quantum security testing across 7 quantum hardware platforms.
Methodology & Proof Points
Board Number scoring, quantum hardware validation, and sample deliverables.
Assessment Services
Qscout26 rapid assessment, Qstrike26 quantum testing, Qsolve26 migration advisory.
What Is HNDL?
Complete guide to Harvest Now, Decrypt Later attacks and risk mitigation.
HNDL Risk Calculator
Interactive tool to calculate your quantum risk exposure.