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

# Authorization Types

## Description

Our Client SDK will accept two methods of authorization:

* **Simple Mode**

* **Secure Mode**

While Simple Mode requires no backend and is therefore super easy to setup, Secure Mode will ensure that only a given user's data can ever be loaded. Our Client SDK is read-only and no sensitive data is ever returned, but if you'd like that extra layer of security, this is the best method of authorization.

<Note>
  There's no toggle to enforce Secure Mode is used currently. You can easily use one method or the other depending on your use-case. If you ever need us to rotate your Public API Key, just let us know and we'll be happy to do so.
</Note>

Select your prefered method below:

<CardGroup>
  <Card title="Simple Mode" icon="circle-play" href="/client-sdk-frontend/authorization-frontend/simple-mode" />

  <Card title="Secure Mode" icon="shield-keyhole" href="/client-sdk-frontend/authorization-frontend/secure-mode" />
</CardGroup>