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

# Secure URLs

> Opt in to expiring URLs for call recordings and logs to prevent unauthorized access.

By default, URLs generated for call recordings and logs do not expire, making them easy to share. If security is a concern — for example, if a URL could be leaked — you can opt in to **Secure URLs**. Secure URLs automatically expire 24 hours after they are generated.

## How to Opt In

<Steps>
  <Step title="Navigate to your agent">
    Open the agent you want to configure.
  </Step>

  <Step title="Enable secure URLs">
    Toggle the **Opt In Secure URL** switch.
  </Step>
</Steps>

## What Happens When You Opt In

* Every time you request URLs for call recordings and logs, a URL with a signature is generated
* The URL expires 24 hours after it is generated
* Accessing the resource after 24 hours is denied
* Files created **before** secure URLs were enabled still generate non-expiring URLs

## What Happens When You Opt Out

* Files created **while** secure URLs were enabled continue to generate signed, 24-hour expiring URLs — even after you opt out
* Only files created **after** opting out generate non-expiring URLs