> ## Documentation Index
> Fetch the complete documentation index at: https://docs.monei.cc/llms.txt
> Use this file to discover all available pages before exploring further.

# Best Practices

> Security best practices for production deployments

## Overview

Production-ready security requires careful attention to multiple layers. This guide covers essential security practices for deploying your Monei integration.

**What you'll learn:**

* Production deployment security
* Infrastructure hardening
* Monitoring and alerting
* Compliance requirements
* Disaster recovery
* Security auditing

***

## Production Checklist

Before going live, ensure you've completed these security measures:

<AccordionGroup>
  <Accordion icon="key" title="API Keys & Credentials">
    Production API keys rotated regularly\
    Webhook secrets stored securely\
    No credentials in source code\
    Environment variables properly configured\
    Separate keys for each environment\
    API keys have appropriate permissions\
    Backup access method configured
  </Accordion>

  <Accordion icon="lock" title="HTTPS & TLS">
    HTTPS enforced on all endpoints\
    TLS 1.3 configured\
    Valid SSL certificates\
    Certificate auto-renewal setup\
    HSTS headers enabled\
    Certificate pinning (mobile apps)\
    No mixed content warnings
  </Accordion>

  <Accordion icon="database" title="Data Protection">
    Database encrypted at rest\
    Backups encrypted\
    PII minimized and encrypted\
    Data retention policies defined\
    Secure data deletion procedures\
    Regular backup testing\
    Compliance requirements met
  </Accordion>

  <Accordion icon="network-wired" title="Network Security">
    Firewall configured\
    IP whitelisting enabled\
    Rate limiting implemented\
    DDoS protection active\
    VPN for admin access\
    Network segmentation\
    Intrusion detection system
  </Accordion>

  <Accordion icon="bell" title="Monitoring & Alerts">
    Transaction monitoring active\
    Error tracking configured\
    Performance monitoring setup\
    Security alerts enabled\
    Log aggregation configured\
    Anomaly detection running\
    On-call rotation defined
  </Accordion>
</AccordionGroup>

***

## Security Audit Checklist

<CardGroup cols={2}>
  <Card title="Quarterly Reviews" icon="calendar">
    Access control audit\
    API key rotation\
    Dependency updates\
    Security patches\
    Log review\
    Backup verification
  </Card>

  <Card title="Annual Reviews" icon="calendar-check">
    Penetration testing\
    Security architecture review\
    Compliance audit\
    Disaster recovery drill\
    Third-party audits\
    Policy updates
  </Card>
</CardGroup>

***

## Next Steps

<CardGroup cols={2}>
  <Card title="Guidelines" icon="shield-halved" href="/security/guidelines">
    Core security guidelines
  </Card>

  <Card title="Webhooks" icon="webhook" href="/security/webhooks">
    Secure webhook implementation
  </Card>

  <Card title="Testing" icon="vial" href="/testing/sandbox">
    Test in sandbox environment
  </Card>

  <Card title="Error Handling" icon="triangle-exclamation" href="/core-concepts/error-handling">
    Handle errors securely
  </Card>
</CardGroup>