> For the complete documentation index, see [llms.txt](https://kindproxy.gitbook.io/kindproxy-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kindproxy.gitbook.io/kindproxy-docs/faq/product-questions/what-authentication-methods-does-the-traffic-plan-support.md).

# What authentication methods does the Traffic Plan support?

We currently support two authentication options:

1. **Username & Password** – You can manually create sub-accounts for this option.
2. **IP Whitelist** – Simply add the IP address of the device that will use the proxy.

If you have any questions or need assistance, feel free to contact us at **<support@kindproxy.com>** or reach out to us on Telegram at <https://t.me/kindproxy_support1>. Our support team will get back to you promptly.