SignQuick Security Whitepaper
A comprehensive overview of how SignQuick protects your documents and data.
Security is at the core of everything we build at SignQuick. This whitepaper provides a detailed overview of our security architecture, encryption methods, and compliance certifications.
End-to-End Encryption
All documents are encrypted with AES-256 at rest and TLS 1.3 in transit. Optional E2EE mode ensures even SignQuick cannot access your document content.
Infrastructure Security
Hosted on Vercel's edge network with EU-first data residency. Automatic failover, DDoS protection, and enterprise-grade infrastructure.
Privacy by Design
GDPR compliant from the ground up. Data minimization, purpose limitation, and user consent baked into every feature.
Authentication & Access Control
SSO via SAML 2.0, OAuth 2.0 API authentication, role-based access control, and session management with automatic expiry.
Tamper-Proof Audit Trail
Every signature includes a timestamped, hash-chained audit certificate. Detects any post-signature document tampering.
Regulatory Compliance
Compliant with eIDAS (EU), ESIGN Act (US), UETA, and GDPR. Security practices aligned with industry standards.