Nightfall Documentation
  • Data Detection and Response
  • Posture Management
  • Data Exfiltration Prevention
  • Data Encryption
  • Developer APIs
  • Data Classification and Discovery
  • Welcome to Nightfall Documentation
  • Release Notes
    • Release Notes 2025
    • Release Notes 2021-2024
  • Introduction
    • Why Cloud DLP?
    • Introduction to Nightfall
    • Nightfall Overview
    • Cloud-native DLP vs. CASB
    • How Nightfall Works
    • Reasons to Choose Nightfall
    • Benefits of Nightfall
  • Compliance
    • How Nightfall Fits into Compliance Frameworks
    • ISO 27001 Compliance + DLP
    • SOC 2 Compliance + DLP
    • PCI Compliance + DLP
    • PHI Detector - More on Nightfall's HIPAA Compliance Detector
  • Getting Started
    • Installing Nightfall
  • Nightfall Detection Platform
    • Overview
    • Detectors
    • Choosing a Nightfall Detector
      • Compliance Use Cases
      • Data Protection Use Cases
    • Nightfall Detector Glossary
      • Secrets Detection
    • Creating Custom Detectors
      • Creating Dictionary Detector
      • Create File Type Detector
      • Create File Fingerprint Detector
      • Create Regular Expression Detector
      • Extend a Nightfall Detector
    • Create Detection Rules
    • Detection Platform Overview
    • Evaluating Detection
    • Creating Policies
      • Selecting Integration
      • Scope of the Policy
      • Detection Rules
      • Advanced Settings
      • Name and Risk Score
    • Historical Scan Detection Rules
    • Regex Library
    • Detection Platform FAQs
      • How can I reduce false positives in my findings?
      • What do different “Confidence Levels” mean?
      • What file types will Nightfall scan for sensitive data? What are the limitations?
      • How do I use Context Rules?
      • How do I use Exclusion Rules?
      • Does Nightfall have a regex library I can choose from?
      • Why does Nightfall sometimes miss to report SSN, credit card number, and so on?
      • Why does the Password Detector Report False Positive Zoom Password Findings?
  • Nightfall Detection & Policy Templates
    • Detection Rules
    • Nightfall Sample Data Sets
  • Dashboard and Events
    • Nightfall Dashboard
    • Sensitive Data Protection Events
      • Filtering Events
      • Event Filter Operators
      • Applying Actions on Events
      • Applying Bulk Actions on Events
      • Event Status
      • Deduplication and Automatic Resolution of Events
  • Setting up Alert Platforms
    • Nightfall Alert Platforms
    • Setting up Slack as an Alert Platform
    • Setting up Jira as an Alert Platform
    • Setting up MS Teams as an Alert Platform
  • Operationalizing Nightfall DLP
    • Playbook
    • Informing & Coaching Business Users
    • Alert Management Guiding Principles
    • Integrating with Security Tools
      • Integrating with SIEM
        • Integrating with Microsoft Sentinel
      • Creating Dashboards for Nightfall Alerts in Splunk
      • Creating Dashboards for Nightfall Alerts in Sumo Logic
      • Sending Alerts to Microsoft Teams
    • Frequently Asked Questions (FAQs) for End-Users
  • Nightfall Integrations
  • Nightfall for Slack
    • Nightfall for Slack: Quick Start
    • Getting Started With Nightfall for Slack
      • Requirements
        • Requirements for Nightfall DLP for Slack Enterprise
        • Requirements for Nightfall DLP for Slack Pro and Slack Business+
      • Installing Nightfall for Slack
        • Installing Nightfall DLP for Slack Enterprise
        • Installing Nightfall DLP for Slack Pro and Business+
    • Configure Alerts for Slack
    • Configuring Policies for Slack Pro and the Slack Business+ Editions
      • Slack Pro and Business+ App Selection
      • Configure Scope for Slack Pro and Slack Business+
      • Configure Detection Rules for Slack Pro and Slack Business+
      • Configure Automated Actions in Slack Pro and Slack Business+
      • Configure Advanced Settings in Slack Pro and Slack Business+
      • Risk Configuration in Slack DLP for Slack Pro and Slack Business+ Editions
      • Manage Events for Slack
    • Configuring Policies for the Slack Enterprise Edition
      • Slack App Selection
      • Configure Scope for Slack Enterprise
      • Select Detection Rules for Slack Enterprise
      • Configure Automated Actions in Slack Enterprise
      • Configure Advanced Settings for Slack Enterprise
      • Risk Configuration for Slack Enterprise
      • Manage Events for Slack Enterprise
    • FAQs
      • Can I redact sensitive message content in Slack?
      • Nightfall for Slack Pro vs Enterprise
        • Upgrading from Slack Pro to Enterprise
      • Can we customize the alert messages sent in Slack?
      • Can I Disable Detection in Private Channels or DMs?
      • What types of channels does Nightfall scan? Does Nightfall scan shared channels?
      • I am unable to view a sensitive message or file from the Nightfall alert channel.
      • Upon Slack installation, why am I seeing a 400 error mentioning a "Restricted Action"?
      • I send a sensitive message, edit it, and then admin applies the Redact action. What is the outcome?
      • How do I re-install Nightfall DLP for Slack Pro Edition?
      • How do I re-install Nightfall DLP for Slack Enterprise Edition?
  • Nightfall for GitHub
    • Getting Started
      • Requirements
      • Install Nightfall for GitHub
      • Configure Alerts for GitHub
    • Configure Policies for GitHub
      • GitHub App Selection
      • Configure Scope for GitHub
        • Use Regular Expressions to Exclude GitHub Directories
      • Configure Detection Rules for GitHub
      • Configure Advanced Settings for GitHub
      • Configure Risk Score for GitHub
    • Manage GitHub Events
    • Remediation on Nightfall for Github
  • NIGHTFALL FOR GOOGLE DRIVE
    • Getting Started
      • Requirements
      • Install Nightfall for Google Drive
      • Enable Google Drive Labels
      • Configure Alerts for Google Drive
    • Configure Policies for Google Drive
      • Google Drive App Selection
      • Configure Scope for Google Drive
      • Configure Detection Rules for Google Drive
      • Configure Advanced Settings for Google Drive
      • Risk Score for Google Drive
      • Manage Google Drive Events
  • Nightfall for Confluence
    • Getting Started
    • Install Nightfall for Confluence
      • Configure Alerts for Confluence
    • Configuring Policies for Confluence
      • Confluence App Selection
      • Configure Scope for Confluence
      • Configure Detection Rules for Confluence
      • Configure Advanced Settings for Confluence
      • Configure Risk Score for Confluence
      • Manage Confluence Events
    • FAQs
      • Page Restrictions
  • Nightfall for jira
    • Getting Started
    • Install Nightfall for Jira
      • Configuring Alerts for Jira
    • Configure Policies in Nightfall for Jira
      • Jira App Selection
      • Configure Scope in Nightfall for JIRA
      • Select Detection Rules in Nightfall for JIRA
      • Configuring Advanced Settings in Nightfall for JIRA
      • Configure Risk Score for Jira
      • Manage Jira Events
  • Nightfall for Microsoft 365
    • Getting Started
      • Microsoft 365 Requirements
      • Setting up Directory Sync
      • Setting up Microsoft Tenant
        • Update App Selection for a Registered Tenant
    • Nightfall for OneDrive
      • Configure Alerts for OneDrive
      • Nightfall Policies for OneDrive
        • OneDrive App Selection
        • Configure Scope for OneDrive
        • Configure Detection Rules for OneDrive
        • Configure Advanced Settings for OneDrive
        • Risk Score for OneDrive Policies
        • Manage OneDrive Events
    • Nightfall for Microsoft Teams
      • Configure Alerts for Microsoft Teams
      • Configure Policies for Microsoft Teams
        • Select Integration in Microsoft Teams
        • Configure Scope for Microsoft teams
          • Scope for Personal Chats
          • Scope for MS Teams Channels
        • Configure Detection Rules in Microsoft Teams DLP
        • Configure Advanced Settings in Microsoft Teams
        • Risk Score in Microsoft Teams Policies
        • Manage Microsoft Teams Events
  • Nightfall for Gmail
    • Overview
    • Install Nightfall DLP for Gmail
      • Configure Content Compliance Rules
        • Create Content Compliance Rule - Monitoring
        • Configure Content Compliance Rule - Quarantine
        • Configure Routing Rules - SMTP Relay Settings
    • Configure Alerts for Gmail
    • Nightfall Policies for Gmail
      • Gmail App Selection
      • Configure Scope for Gmail
      • Configure Detection Rules for Gmail
      • Configure Advanced Settings for Gmail
      • Configure Risk Score for Gmail
      • Manage Gmail Events
    • Remediation on Nightfall for Gmail
  • Nightfall For Salesforce
    • Overview
    • Getting Started
      • Install Nightfall DLP for Salesforce
      • Upgrade Nightfall DLP for Salesforce
      • Configure Alerts for Salesforce
    • Nightfall Policies for Salesforce
      • Salesforce App Selection
      • Configure Scope for Salesforce
      • Configure Detection Rules for Salesforce
      • Configure Advanced Settings for Salesforce
      • Risk Score for Salesforce
      • Manage Salesforce Events
    • FAQs
  • Nightfall for Zendesk
    • Getting Started
      • Requirements
      • Install Nightfall DLP for Zendesk
      • Configure Alerts for Zendesk
    • Configure Policies for Zendesk
      • Zendesk App Selection
      • Configure Scope for Zendesk
      • Configure Detection Rules for Zendesk DLP
      • Configure Advanced Settings in Zendesk
      • Risk Score for Zendesk
      • Manage Zendesk Events
  • Nightfall for Notion
    • Getting Started
      • Requirements
      • Steps
    • Install Nightfall for Notion
      • Verification of Notion Installation
    • Configure Alerts for Notion
    • Configure Policies for Notion
      • Notion App Selection
      • Configure Detection Rules for Notion
      • Configure Advanced Settings for Notion
      • Risk Score for Notion
      • Manage Notion Events
  • NIGHTFALL FOR Generative AI Applications
    • Overview
    • Install Nightfall for GenAI apps
      • Install Nightfall DLP on Individual Devices
      • Install Nightfall DLP Across Organization
    • Configure Alerts for GenAI apps
    • Creating GenAI Policies from Nightfall Console
      • AI Apps Selection
      • Configure Detection Rules for AI Apps
      • Configure Advanced Settings for AI Apps
      • Risk Score for AI Apps
    • Nightfall Browser Plugin Deployment Guide
    • GenAI Safe Usage and Data Protection Policy
  • Developer Section
    • Nightfall Firewall for AI
    • Nightfall Playground
  • Settings
    • Users and Roles
      • Authentication Options
    • Role Based Access Control (RBAC)
      • Security Analyst Role
      • Policy Manager Role
      • Security Events Manager Role
      • Security Operations Manager Role
      • System Administrator Role
    • Directory Sync
      • Add Microsoft Entra ID to Nightfall
      • Google Workspace Directory Service
      • Add Okta to Nightfall
    • Custom Branding
    • Customer Referral Program
  • Frequently Asked Questions (FAQs)
    • How long does it take to deploy Nightfall?
    • How do I deploy Nightfall?
    • What are some unique points about Nightfall that I should know?
    • Which languages does Nightfall support?
    • How does Nightfall yield time savings for my team?
    • Nightfall vs Legacy DLP: What's the difference?
    • How does Nightfall make my organization more secure?
    • Nightfall vs CASB: What's the difference?
    • Nightfall vs E-Discovery: What's the difference?
    • How does Nightfall classify data?
    • What types of data does Nightfall classify?
    • Does Nightfall scan unstructured data?
    • Does Nightfall require data to be already tagged?
    • How do I learn more about and test out Nightfall?
    • Using Service Accounts with Nightfall
    • Which permissions are required for each integration?
    • Where can I find active user counts for each SaaS application protected by Nightfall?
    • In the Atlassian Marketplace, why does it show that the Nightfall app is not approved in security?
    • How can I estimate the data volume that Nightfall needs to scan?
    • How can I check the Platform Status of Nightfall
  • Login to Nightfall
  • Contact Nightfall
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On this page
  • Installation on Google Chrome Browser
  • Installation on Firefox Browser
  • Getting Started with GenAI Apps
  • ChatGPT
  • Testing Nightfall Browser DLP in ChatGPT
  • Other GenAI Apps

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  1. NIGHTFALL FOR Generative AI Applications
  2. Install Nightfall for GenAI apps

Install Nightfall DLP on Individual Devices

Learn how to install the Nightfall DLP browser plugin on individual devices.

PreviousInstall Nightfall for GenAI appsNextInstall Nightfall DLP Across Organization

Last updated 1 month ago

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The Nightfall DLP for browsers can be installed as an extension on individual devices. The supported list of browsers are as follows.

  • Google Chrome or any chromium based browser.

  • Mozilla Firefox

This device explains the installation procedure on the Google Chrome browser. The process remains the same for other chromium-based browsers.

Installation on Google Chrome Browser

To install Nightfall DLP extension on Google Chrome:

  1. Navigate to the .

  2. Search the term Nightfall in the search bar.

  3. Select Nightfall DLP for ChatGPT.

  1. Click Add to Chrome.

  2. Click Add extension.

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.

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

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

  • If you select Continue with Microsoft, the Microsoft login page is displayed. If you are already logged in to your organization's 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.

Installation on Firefox Browser

  1. Search Nightfall DLP for Browsers in the search bar.

  2. Click Add to Firefox.

A confirmation window is displayed as follows.

  1. (Optional) Select the Run in Private Windows check box to enable Nightfall DLP during private browsing (equivalent to incognito mode in Chrome browser) sessions.

  2. Click Add. A pop-up window appears on the top-right corner confirming the successful installation.

  3. Click OK.

Getting Started with GenAI Apps

Once you install the Nightfall DLP browser plugin, you can start using the GenAI apps. A typical example with ChatGPT is explained as follows.

ChatGPT

Once you complete the login process, navigate to ChatGPT. Click Log in on your ChatGPT account or click Sign up to create a new account.

Once you log in to ChatGPT, you can see the Nightfall logo on the text box where you enter ChatGPT prompts. This confirms that Nightfall is protecting your sensitive data from being leaked on ChatGPT.

Testing Nightfall Browser DLP in ChatGPT

Try one of the demo prompts below

  • B2C Billing Use Case

    • Compose a polite email to a customer whose credit card number was declined. The customer's name is Tony Smith, and his Visa card number is 4716-3495-2472-4539. Please also verify if his card number is correct.

  • HR Use Case

    • Write a paragraph that I can use to verify the social security number for our new employee, Lisa Smith. I have 323-10-3335 as her SSN.

When your prompt contains sensitive data, Nightfall blocks the prompt and shows the following warning message.

You must click Submit Redacted Text to submit your prompt to ChatGPT with sensitive data redacted. Else, you can click Clear input to stop sending the prompt and create a new prompt.

Other GenAI Apps

In the GenAI apps, other than ChatGPT, the Nightfall logo is displayed at the bottom right corner of the screen as shown in the following image.

If you do not see this icon, ensure that the Nightfall DLP browser extension is installed and you have logged in to it with your organization email. If your prompt contains sensitive data, Nightfall blocks the message and displays the warning, as shown in case of ChatGPT above.

Navigate to .

Refer to this link for more information on managing applications and extensions in Google Chrome:

Firefox addons
https://support.google.com/chrome/a/answer/6306504?hl=en&sjid=15729643095941406485-NA
Chrome webstore