Security & Compliance

Your data security is our top priority. Learn about our comprehensive security measures and compliance standards.

End-to-End Encryption

All data encrypted in transit using TLS 1.3 and at rest using AES-256

GDPR Compliant

Full compliance with GDPR, CCPA, and international data protection regulations

API Key Security

SHA-256 hashed API keys with granular permissions and rate limiting

Security Features

Multi-layered security protecting your SMS infrastructure

Transport Layer Security

All communications between your applications, our API servers, and Android devices are encrypted using TLS 1.3 with perfect forward secrecy. WebSocket connections use WSS (WebSocket Secure) protocol.

  • TLS 1.3 encryption for all API endpoints
  • WSS (WebSocket Secure) for device connections
  • Perfect forward secrecy with ECDHE key exchange
  • Regular SSL certificate rotation and monitoring

Data Encryption at Rest

Database encryption using AES-256 ensures your data remains protected even if physical storage is compromised. Message content is never stored on our servers - it flows directly from your device to recipients.

  • AES-256 encryption for database storage
  • Message content never stored on servers
  • Encrypted backups with separate encryption keys
  • Automatic data retention policies and secure deletion

Authentication & Access Control

Multi-factor authentication, API key management with SHA-256 hashing, and role-based access control ensure only authorized users and devices can access your SMS gateway.

  • SHA-256 hashed API keys with granular permissions
  • Two-factor authentication (2FA) for admin accounts
  • Role-based access control (RBAC) for team management
  • Device API keys separate from REST API authentication

Infrastructure Security

Our infrastructure is designed with security in mind, featuring isolated networks, DDoS protection, and comprehensive monitoring systems.

  • DDoS protection and rate limiting
  • Regular security audits and penetration testing
  • 24/7 infrastructure monitoring and alerts
  • Automatic security patches and updates

Compliance & Privacy

Meeting the highest standards for data protection

GDPR Compliance

Full compliance with the General Data Protection Regulation (GDPR) including data minimization, right to erasure, and data portability.

  • Data processing agreements available
  • Right to access, rectify, and erase data
  • Data breach notification procedures

Privacy by Design

Privacy is built into our system architecture from the ground up, not added as an afterthought.

  • Minimal data collection and retention
  • Messages never stored on our servers
  • Self-hosted option for complete data control

Responsible Security Disclosure

Found a security vulnerability? We appreciate responsible disclosure and will work with you to address it promptly.

Report Security Issue

security@smsgateway.example • PGP key available upon request