Security

Last updated: May 22, 2026

Security is core to SplitSMS. This page outlines how we protect your account, API keys, and SMS traffic.

Account security

Passwords are hashed. Sessions use secure cookies. We recommend strong passwords and protecting your login credentials.

API keys

API keys are stored encrypted. Keys can be scoped with permissions, rotated, and revoked from your dashboard. Never expose production keys in client-side code.

Webhooks

Delivery webhooks can be signed with HMAC so you can verify authenticity before processing events in your systems.

Rate limiting and fraud

We apply rate limits, monitoring, and audit logs to detect abuse and protect platform stability.

Reporting issues

Report security concerns to support@tecunitgh.com. We investigate credible reports promptly.