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Preview of Mantra Browser Defender Enterprise

Mantra Browser Defender Enterprise by Mantra

Mantra Browser Defender Enterprise provides comprehensive protection for your employees by safeguarding against a variety of online threats.

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About this extension
Mantra Browser Defender Enterprise prevents password exposure by alerting you when your professional password is used on third-party websites or for different accounts, reducing the risk of credential theft. It also uses Artificial Intelligence to detect phishing attacks, adding an additional layer of protection for users credentials.

It actively monitors and prevents dangerous downloads that could harm your devices, ensuring that only files you consider to be safe are allowed.

The extension also offers protection against unsafe browsing by blocking access to websites flagged as dangerous, thereby protecting data from potential cyber threats.

Furthermore, it identifies and blocks harmful browser extensions that could compromise your security.

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FAQ

Who can use the extension?
This extension is intended for administrators who wish to protect corporate browsers. In order to use this extension, you need to subscribe to the Browser Defender service. If you are not a client, the extension will not work for you. If you would like to become a client, please contact us using this form: https://www.mantra.ms/contact

How are passwords saved and used?
During the setup process, we will pass the password through a process that generates a fingerprint. This fingerprint will be used to check if the user is typing their professional password on websites that do not correspond to your professional domain and to prompt them about it. We never store the password. We only store the fingerprint locally, in each user's browser storage.
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Permissions and dataLearn more

Required permissions:

  • Download files and read and modify the browser’s download history
  • Monitor extension usage and manage themes
  • Display notifications to you
  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites
More information
Add-on Links
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Version
2.0.3
Size
4.23 MB
Last updated
5 days ago (Aug 7, 2025)
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  • Privacy & Security
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Release notes for 2.0.3
  • Added support for Spanish and Dutch
  • Bug fix: phishing alerts being displayed as navigation alerts to users
  • New feature: extension configuration via One-Time token
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