# Installing Nightfall DLP on Individual Devices

The Nightfall DLP for browsers can be installed as an extension in the Google Chrome browser on individual devices. 

## Prerequisites

* For automated encryption to work in a policy, compliance rules for [Gmail DLP](https://help.nightfall.ai/nightfall-ai/gmail-dlp/nightfall-for-gmail) must be set up in Gmail so that emails with sensitive content are encrypted. 

## Installation

To install Nightfall encryption extension: 

1. Navigate to the [Chrome webstore](https://chromewebstore.google.com/). 
2. Search the term Nightfall in the search bar. 
3. Select **Nightfall DLP for Browsers**.

<figure><img src="https://1076964516-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIIXcFdjOGGBFT01mkPin%2Fuploads%2FSzSn6kVaRPl3J8g88S5g%2Fimage.png?alt=media&#x26;token=481e8d83-4e20-4846-a2f5-db91e148a234" alt=""><figcaption></figcaption></figure>

4. Click **Add to Chrome**.

<figure><img src="https://1076964516-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIIXcFdjOGGBFT01mkPin%2Fuploads%2FhWBpuobUpfJ81IuCMSKJ%2Fimage.png?alt=media&#x26;token=f11e1a76-63ae-490d-aead-4eb80e9986e4" alt="" width="563"><figcaption></figcaption></figure>

5. Click **Add extension**.

<figure><img src="https://1076964516-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIIXcFdjOGGBFT01mkPin%2Fuploads%2Fxauxeo2rT9ObvSEi39Bp%2FDLP1.png?alt=media&#x26;token=39e87f33-19b6-4858-bac0-dd4a885e37a5" alt="" width="563"><figcaption></figcaption></figure>

Once the installation is complete, you can view the Nightfall logo on the top right corner of your browser and a message to confirm the successful installation.&#x20;

<figure><img src="https://1076964516-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIIXcFdjOGGBFT01mkPin%2Fuploads%2FwI1fVs1lse1NvpKTWVwM%2Fimage.png?alt=media&#x26;token=44204e0d-dac1-4a4a-acab-b53b2513540d" alt="" width="563"><figcaption></figcaption></figure>

6. Click the Nightfall logo and select one of the login methods to log in to the encryption.

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* If you select **Continue with Google**, the Google login page is displayed. You must enter your Google account credentials to login. Once you login, the Gmail permission pop up window is displayed. Click **Continue**.

<figure><img src="https://1076964516-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIIXcFdjOGGBFT01mkPin%2Fuploads%2FgNyCSH8sZrgLvVqwcN1c%2Fimageedit_2_8937325092.jpg?alt=media&#x26;token=0b0fd3cf-00bc-4ad0-bc63-b8c3d9956fe1" alt=""><figcaption></figcaption></figure>

* If you select **Continue with Microsoft**, the Microsoft login page is displayed. If you are already logged in to your Microsoft account you will see a pop up window asking for permission.
* If you select **Continue with SSO**, you must enter your organization email on which SSO is enabled.&#x20;

<figure><img src="https://1076964516-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIIXcFdjOGGBFT01mkPin%2Fuploads%2FsrGXgjwPlq6kLdcLSvZY%2Fimage.png?alt=media&#x26;token=d9e419ad-5179-4bbd-802c-16b4788ea9b2" alt="" width="563"><figcaption></figcaption></figure>

## Enabling Data Encryption

Once you complete the login process, you are navigated to gmail. In Gmail, you must compose a new email. You can now view the Nightfall email encryption toggle switch.

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Once you enable the Nightfall encryption, you can see that the encryption options are now active.&#x20;

<figure><img src="https://1076964516-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIIXcFdjOGGBFT01mkPin%2Fuploads%2FDZVHclbTN8vKejpKYE6c%2Fimage.png?alt=media&#x26;token=8c857df0-ad24-46ae-8a84-4dd2a806c5fe" alt=""><figcaption></figcaption></figure>

You can now navigate to the [nightfall-encryption-sender-experience](https://help.nightfall.ai/data-encryption/gmail/nightfall-encryption-sender-experience "mention") to learn more about how to use these options.&#x20;