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

# Configure security services

Qualcomm Linux Security provides a wide range of security configurations aimed at enhancing device security, ensuring software authenticity and integrity, and protecting critical and sensitive information for both developers and users.

This section guides you through the following configuration workflows.

<CardGroup cols={2}>
  <Card title="Enable secure boot" href="./enable-secure-boot">
    Configure hardware-backed secure boot on the device.
  </Card>

  <Card title="Enable UEFI secure boot" href="./enable-uefi-secure-boot">
    Ensure only verified software is loaded during startup.
  </Card>

  <Card title="Enable device configuration from Qualcomm TEE" href="./enable-device-configurations-from-qualcomm-tee">
    Apply device configuration changes from Qualcomm TEE.
  </Card>

  <Card title="Enable SELinux" href="./enable-se-linux">
    Enforce strict access controls on the device.
  </Card>

  <Card title="Install or upgrade SoftSKU feature packs" href="./install-or-upgrade-the-soft-sku-feature-packs">
    Install or upgrade QCS5430 SoftSKU feature packs.
  </Card>
</CardGroup>

## Next steps

* To adjust Qualcomm TEE configurations, see [Enable device configuration (Devcfg) from Qualcomm TEE](./enable-device-configurations-from-qualcomm-tee).
* To enable secure boot and to ensure only trusted applications run on the device, see [Enable secure boot](./enable-secure-boot).
* To enforce strict access controls, see [Enable SELinux](./enable-se-linux).
* To ensure that only verified and trusted applications are loaded during startup, see [Enable UEFI secure boot](./enable-uefi-secure-boot).
* To install or upgrade QCS5430 SoftSKU feature packs, see [Install or upgrade SoftSKU feature packs](./install-or-upgrade-the-soft-sku-feature-packs).