GUARDIAN

Offline, explainable threat detection that protects you before you click.

Guardian analyzes suspicious URLs locally on your device with no internet connection, no external APIs, and no guessing. Every threat verdict is transparent, explainable, and backed by deterministic logic.

Guardian preview
INSTALL GUARDIAN
  1. Download the Guardian ZIP file
  2. Unzip the folder on your device
  3. Open chrome://extensions
  4. Enable Developer Mode (top-right)
  5. Click Load unpacked
  6. Select the Guardian folder

About Guardian

Guardian is an offline threat intelligence system designed to analyze suspicious URLs using deterministic logic and explainable scoring. No cloud APIs. No tracking. Full privacy.

Deterministic
Every verdict is based on clear, repeatable rules, no guesswork
Private
Your data never leaves your device. Complete privacy guaranteed
Instant
No network delays. Analysis happens in milliseconds

Features

Offline by Design

No internet required. Guardian works completely offline, protecting your privacy and ensuring zero data leakage.
Explainable Verdicts

Every threat score comes with a detailed explanation. Understand exactly why a URL is flagged.
Deterministic Risk Scoring

Consistent, repeatable results based on transparent logic, not probabilistic AI models.
Entropy & Homoglyph Detection

Advanced pattern recognition identifies obfuscated URLs, typosquatting, and Unicode-based phishing.
Instant Analysis

Sub-second threat detection with immediate feedback and zero network latency.

Roadmap

LIVE

Phase 1 – Core Intelligence

URL analysis engine, entropy detection, homoglyph identification, and base threat scoring system.

IN DEVELOPMENT

Phase 2 – Advanced Threat Intelligence

Enhanced pattern matching, domain reputation scoring, and advanced phishing detection algorithms.

PLANNED – PAID

Phase 3 – Guardian Pro

Premium features including bulk scanning, offline-first threat feeds, and API access.

BETA TESTING

Phase 4 – Guardian Mobile App

Native iOS and Android apps with extension integration and system-wide link protection.

FAQ

How does Guardian work offline?

Guardian uses deterministic algorithms and pattern matching that run entirely on your device. All threat detection logic is built into the application, requiring no external databases or API calls.

How accurate is offline threat detection?

Guardian achieves high accuracy through advanced entropy analysis, homoglyph detection, and pattern recognition. While it doesn't rely on cloud threat feeds, its deterministic approach catches many sophisticated phishing attempts that traditional tools miss.

Is Guardian free?

The core Guardian product is free. Guardian Pro (Phase 3) will offer premium features for power users and enterprises, including bulk scanning and advanced threat intelligence updates.

Does Guardian collect my data?

No. Guardian is privacy-first by design. All URL analysis happens locally on your device. We don't collect, store, or transmit any URLs you scan. Your browsing habits remain completely private.

Can Guardian automatically block dangerous websites?

Currently, Guardian focuses on detection and explanation. Automatic blocking may be introduced in future versions.

Who is Guardian built for?

Guardian is built for everyday users, developers, and security-conscious individuals who want fast and explainable protection.

When will the mobile App be available?

The Guardian mobile app is currently in beta testing (Phase 4). We're working with select testers to refine the experience before a public release. Sign up to be notified when it launches.

What's next for Guardian?

We're actively developing Advanced Threat Intelligence (Phase 2) with enhanced detection capabilities. Following that, we'll launch Guardian Pro with premium features and continue beta testing the mobile app.