> For the complete documentation index, see [llms.txt](https://docs.influxtechnology.com/support_guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.influxtechnology.com/support_guides/rexdesk-configuration-software-s/rexdesk-rexgen-series-configuration-software/rexdesk-manual/software-introduction/configuration-panel/device-configuration/encrypting-data-log-and-device.md).
# Encrypting Data Log and Device
{% hint style="info" %}
#### Notes:
* For encryption software, licencing is mandatory.
{% endhint %}
After following the steps from the section Tool Menu (Encryption Manager)
Click “Encrypt” in the device configuration.
Select the generated key.
Select the required encryption option.
* Enabling the “Encrypt data” log will generate encrypted log data for the updated configuration.
* Enabling “Lock Device “will lock the ReXgen device.
{% hint style="info" %}
#### Notes:
* Enable both to lock the datalogs as well as the device.
{% endhint %}
**For decrypting-** From the Encryption manager, select the key used for encryption and click on “Use selected Key.”
Click “Run” to update the configuration.
How to [encrypt datalogs](/support_guides/product-tutorial-videos/rexdesk/rexdesk-tutorial-videos/set-up-advanced-export-options-for-multiple-files-in-the-rexdesk-software.md) in ReXgen (tutorial video).
---
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