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

# ELT/CDC: Security

> Secure your Integrate.io ELT & CDC connections with IP allowlists, AWS PrivateLink for MySQL and PostgreSQL, and SSH tunnel configurations.

Protect your database connections and data in transit. These guides cover the Integrate.io IP allowlist, setting up AWS PrivateLink for MySQL and PostgreSQL sources, and configuring SSH tunnels for databases behind firewalls.

<CardGroup>
  <Card title="Security - IP List" icon="arrow-right" href="/cdc/ip-list" horizontal />

  <Card title="Security - PrivateLink setup for MySQL" icon="arrow-right" href="/cdc/privatelink-set-up" horizontal />

  <Card title="Security - PrivateLink setup for Postgresql" icon="arrow-right" href="/cdc/postgresql-privatelink-set-up" horizontal />

  <Card title="Security - SSH Tunnel" icon="arrow-right" href="/cdc/ssh-tunnel" horizontal />

  <Card title="Security - Reverse SSH Tunnel" icon="arrow-right" href="/cdc/reverse-ssh-tunnel" horizontal />

  <Card title="Security - Google Privacy Policy" icon="arrow-right" href="/cdc/google-privacy-policy" horizontal />
</CardGroup>