Comprehensive Security Architecture

Multi-layered security protects your documents throughout the entire signing process.

End-to-End Encryption

All documents and signatures are protected with 256-bit AES encryption in transit and at rest, the same standard used by banks and government agencies.

  • TLS 1.3 encryption in transit
  • AES-256 encryption at rest
  • Zero-knowledge architecture
  • Encrypted database storage

Identity Verification

Multiple authentication methods ensure signers are who they claim to be, preventing fraud and unauthorized access.

  • Multi-factor authentication
  • Knowledge-based authentication
  • Government ID verification
  • Biometric signature capture

Tamper-Evident Certificates

Every signature includes a tamper-evident certificate that provides cryptographic proof of document integrity and authenticity.

  • Digital signature certificates
  • Tamper detection technology
  • Cryptographic hash verification
  • Immutable audit records

Comprehensive Audit Trails

Detailed audit logs track every action taken on documents, providing complete visibility and compliance documentation.

  • Timestamp verification
  • IP address tracking
  • Device fingerprinting
  • Geolocation data

Industry Compliance & Certifications

SequrSign meets the highest industry standards and regulatory requirements across all sectors.

ESIGN Act & UETA

Electronic Signatures in Global and National Commerce Act

Fully compliant with federal and state electronic signature laws, ensuring legal validity in all 50 states and internationally.

  • Intent to sign verification
  • Consent to electronic records
  • Record retention requirements
  • Authentication protocols

HIPAA Compliance

Health Insurance Portability and Accountability Act

Comprehensive HIPAA compliance for healthcare providers, including Business Associate Agreement (BAA) availability.

  • PHI protection protocols
  • Access controls and logging
  • Encryption requirements
  • Business Associate Agreement

SOX Compliance

Sarbanes-Oxley Act

Meets SOX requirements for financial institutions with comprehensive audit trails and data integrity controls.

  • Audit trail requirements
  • Data integrity controls
  • Access management
  • Retention policies

GDPR Compliance

General Data Protection Regulation

Full GDPR compliance for European data protection with privacy controls and data subject rights.

  • Data minimization
  • Right to erasure
  • Privacy by design
  • Data portability

How We Protect Your Documents

Every step of the signing process is secured with multiple layers of protection.

1

Document Upload

Documents are encrypted immediately upon upload using AES-256 encryption and stored in secure, geographically distributed data centers.

Encrypted Upload Secure Data Centers Device Verification
2

Signer Authentication

Multiple verification methods confirm signer identity before document access, including email verification, SMS codes, and knowledge-based authentication.

Email Verification SMS Authentication Identity Verification
3

Signature Capture

Biometric signature data is captured and encrypted, with tamper-evident seals applied to detect any unauthorized changes to the document.

Biometric Capture Tamper Detection Geolocation Tracking
4

Completion & Storage

Signed documents receive digital certificates with comprehensive audit trails, stored with immutable records for legal compliance.

Digital Certificate Audit Trail Secure Archive

Security & Compliance FAQ

Common questions about SequrSign security measures and compliance certifications.

How does SequrSign ensure my documents are secure?

SequrSign uses bank-level 256-bit AES encryption to protect documents both in transit and at rest. All data is stored in SOC 2 Type II certified data centers with 24/7 monitoring, biometric access controls, and comprehensive audit trails.

Are SequrSign electronic signatures legally binding?

Yes, SequrSign electronic signatures are legally binding and court-admissible under the ESIGN Act and state UETA laws. We provide comprehensive audit trails and tamper-evident certificates that meet all legal requirements.

Is SequrSign HIPAA compliant for healthcare organizations?

Yes, SequrSign is fully HIPAA compliant. We provide a Business Associate Agreement (BAA), implement all required safeguards for Protected Health Information (PHI), and maintain comprehensive audit logs as required by HIPAA regulations.

How do you prevent unauthorized access to documents?

We use multiple authentication layers including email verification, SMS codes, knowledge-based authentication, and device fingerprinting. Access is logged and monitored, with automatic alerts for any suspicious activity.

What happens if someone tries to tamper with a signed document?

SequrSign applies tamper-evident seals to all signed documents. Any attempt to modify the document after signing will be immediately detected and documented, invalidating the signature and alerting all parties.

Security Questions or Concerns?

Our security team is available to discuss your specific compliance requirements and answer any questions about our security measures.