ShorShield
Next-Generation Quantum-Safe Authentication
Experience the future of passwordless security. Enterprise-grade authentication powered by post-quantum cryptography, zero-knowledge architecture, and decentralized identity. Built for organizations that demand uncompromising security.
Built for the Quantum Age
Comprehensive security features designed to protect your organization today and tomorrow
Quantum-Resistant
Protected by NIST-standard CRYSTALS-Kyber and Dilithium algorithms, ensuring your data stays secure even against quantum computers.
Zero-Knowledge
Your private keys never leave your device. Complete privacy with client-side encryption and zero-knowledge architecture.
Passwordless
No passwords to remember or manage. Authenticate with cryptographic signatures and biometric validation for seamless security.
Decentralized Identity
Identities anchored on distributed ledger technology. Eliminate central points of failure with true ownership of your digital identity.
Instant Kill Switch
Immediate cryptographic access revocation when you need it. One click invalidates all sessions across all devices instantly.
Enterprise-Ready
Built for scale with admin dashboards, audit logs, role-based access control, and seamless integration with existing systems.
Security Made Simple
Three simple steps to quantum-safe authentication
Register Securely
Sign up using your biometrics or security key. Your device generates quantum-safe cryptographic keys that never leave your browser.
Keys Generated
Post-quantum CRYSTALS-Kyber keys are created locally. Only public keys are sharedโyour private keys remain encrypted on your device.
Authenticate Instantly
Use WebAuthn or biometrics to sign challenges. Zero-knowledge architecture verifies your identity without exposing sensitive data.
Enterprise-Grade Protection
Built on the most advanced cryptographic standards available
Built for Security-First Organizations
ShorShield implements NIST-approved post-quantum cryptographic algorithms, ensuring your organisation is protected against both current and future threats, including those posed by quantum computers.
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CRYSTALS-Kyber
NIST-standard key encapsulation -
CRYSTALS-Dilithium
Quantum-resistant digital signatures -
AES-256-GCM
Industry-standard symmetric encryption -
Compliance-Ready
Designed for SOC 2, GDPR, and ISO 27001 alignment
Security That Scales With You, Not Against You.
Built for the threats of tomorrow. Priced for the teams of today.
Starter
1โ25 users
- Everything in Free
- Admin dashboard
- Revoke without rotation suggestions
- Audit logs
Business
26โ100 users
- Everything in Starter
- Priority email support
- Optional add-ons (Pro+) available
Enterprise
100+ users
- Everything in Business
- Dedicated account manager
- SSO login
- Custom API integrations
- Premium support & consulting
- Pro+ included
- Blockchain integration available
Why ShorShield?
Preparing the world for the post-quantum era
Born for a Critical Mission
The name "ShorShield" comes from Shor's Algorithm โ the quantum computing breakthrough that can break today's encryption. ShorShield is the shield against that future threat.
Founded in Berlin, ShorShield is a cybersecurity startup on a mission to make quantum-safe security accessible to every organisation. Quantum computers will eventually render current encryption obsolete โ ShorShield provides organisations with quantum-safe security today, not tomorrow.
ShorShield combines cutting-edge post-quantum cryptography with modern passwordless authentication, creating a security platform that protects your data against both today's threats and tomorrow's quantum attacks.
Get in Touch
Ready to secure your organization? Let's talk.
Let's Build the Future Together
Whether you're looking for enterprise solutions, have questions about our technology, or want to partner with us, we'd love to hear from you.
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Email
shorshield@gmail.com -
Location
Berlin, Germany -
LinkedIn
ShorShield on LinkedIn