Security & Privacy

3 min readUpdated 2026-02-20

Data Isolation

Every user's data is completely isolated:

  • Row-level security (RLS) on every database table — queries automatically filter to your data only
  • Dedicated VPS — your AI agent runs on its own server, separate from all other users
  • No shared state — your agent communicates with the web app only via authenticated API calls

Credential Security

  • Email infrastructure — Managed @leadclaw.io addresses with pre-configured SPF, DKIM, and DMARC
  • API keys hashed — Agent API keys are stored as hashes, never in plaintext
  • Session management — Sessions expire after inactivity; all connections use HTTPS/TLS
  • No password storage — Passwords are hashed with industry-standard algorithms (bcrypt via Supabase Auth)

Infrastructure Security

  • VPS firewall — Only ports 443 (HTTPS) and 22 (SSH) are open on agent servers
  • Encrypted at rest — Database backups are encrypted
  • Automated backups — Point-in-time recovery with 7-day retention
  • Rate limiting — All API endpoints are rate-limited to prevent abuse

Email Compliance

Your agent automatically enforces:

  • SPF/DKIM/DMARC — Email authentication configured on all sending domains
  • CAN-SPAM — Physical address and one-click unsubscribe in every email
  • GDPR — Consent tracking, data export, and right to deletion
  • Bounce monitoring — Campaigns auto-pause at 2% bounce rate or 0.1% spam complaints

What We Don't Do

  • We never sell or share your data with third parties
  • We never store passwords in plaintext
  • We never use your business data to train AI models
  • We never send emails from your personal address — only from your managed @leadclaw.io address

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