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Preview of Sentinel Shield

Sentinel Shield by Sumzip

A cybersecurity extension with password management and advanced protections.

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About this extension
Sentinel Shield is your ultimate browser companion for staying safe online. This all-in-one cybersecurity extension combines a secure password manager with advanced protections against common web threats. Whether you're logging into websites or browsing the internet, Sentinel Shield has you covered with:
  • Secure Password Manager: Store and manage your credentials with optional TOTP (2FA) support for enhanced security.
  • Real-time URL Analysis: Powered by Google Safe Browsing, it detects and blocks phishing, malware, and unwanted software threats.
  • Session Hijacking Prevention: Monitors cookies to ensure they’re secure, alerting you to potential vulnerabilities.
  • XSS and CSRF Protection: Safeguards against cross-site scripting and request forgery with client-side defenses.
  • Browser Fingerprinting Prevention: Thwarts tracking attempts by spoofing canvas data.
  • Clipboard Access Monitoring: Alerts you to suspicious clipboard activity that could compromise your data.

Designed for ease of use and cross-browser compatibility, Sentinel Shield works seamlessly on Microsoft Edge, Chrome, and Firefox. Protect your digital life today with Sentinel Shield from SUMZIP.co.in.

Privacy: No personal information is sent to external servers beyond Google Safe Browsing API requests for URL checks (see our privacy policy at sumzip.co.in/privacypolicy.html).
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Permissions and dataLearn more

Required permissions:

  • Input data to the clipboard
  • Display notifications to you
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
3.0
Size
202.5 KB
Last updated
2 months ago (May 28, 2025)
Related Categories
  • Privacy & Security
License
All Rights Reserved
Version History
  • See all versions
Tags
  • anti malware
  • anti tracker
  • antivirus
  • password manager
  • privacy
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Release notes for 3.0
Sentinel Shield v3.0

Secure password management with local and Firestore storage.
2FA support with TOTP generation.
Protection against XSS, CSRF, and fingerprinting.
Autofill and credential saving via content scripts.
Firefox-compatible Manifest V3 with fixed JSON syntax.
Desktop-only; Android not supported due to Firefox mobile limitations.
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