# Remediation for Data Encryption

A data encryption event is created every time a sender sends an encrypted email.  

This document explains where you can find event notifications on policy violations and what actions can be taken.

## Nightfall Events Page

To view the encryption events in Nightfall:

1. Click **Data Encryption** from the left menu.
2. (Optional) Click the time filter and configure the required time period to view historic encryption events. By default, the time filter is set to **Last 7 Days**. 

The list of encryption events is displayed. For more details on the encryption events, see [Encryption Events Page](/data-encryption/gmail/encryption-events-page.md) document. 

## Notifications

### Email Notifications

If you have enabled [Advanced Settings](/data-encryption/gmail/creating-policies-for-encryption/advanced-settings.md#admin-alerting) , Nightfall admins receive a notification through one of the configured channels. The email notification consists of a set of actions that the admin can take and looks as follows. 

<figure><img src="/files/9YqxoyBeK6qyyZkF3iXt" alt="" width="563"><figcaption></figcaption></figure>

### Slack Notifications

If Slack notifications are enabled, the admin receives a Slack notification as follows.&#x20;

<figure><img src="/files/O4gtw9P41D89jvbbDOkk" alt="" width="563"><figcaption></figcaption></figure>

{% hint style="info" %}
When Nightfall admin takes an action either from Slack or Email notification, the status of the event is automatically updated in the [#nightfall-events-page](#nightfall-events-page "mention").
{% endhint %}


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