Zevr Guard Network Visibi

Zevr Guard — Network Visibility

Zevr Guard blocks known malware and phishing domains using a daily-updated
threat list, and shows every third-party tracker and company your browser
contacts in a popup and live globe view. All matching runs locally in your
browser; your URLs never leave your device.

━━━ WHAT YOU'LL SEE ━━━

1. Popup with risk score and live tracker list
Per-tab risk score, full third-party connection list, and one-tap
block/allow controls.

2. Side panel with Live Globe
See where your data is going on a world map, with per-company breakdowns
and counts.

3. Auto-block screen for malware and phishing
When you navigate to a known malicious domain, Zevr Guard intercepts the
request and shows a clear warning before the page loads.

4. Settings panel
Toggle Malware/Phishing, Advertising, and Tracking categories
independently, plus add custom block/allow lists.

5. Per-page block history
See exactly what was blocked on the current page, and which custom rules
are active.

━━━ ABOUT THE SCREENSHOTS ━━━

All screenshots use seeded sample data so the popup, side panel, and
warning UI can be illustrated clearly in a single image. The risk score
and "Dangerous" status shown for zevrhq.com (our project's own site) are
demonstration values; in production, every score is derived from the
actual third-party connections observed on each page. zevrhq.com is not
classified as malicious and is shown only as a placeholder host.

━━━ HOW IT WORKS ━━━

- Threat list: daily-refreshed feed sourced from URLhaus and curated lists
- Tracker identification: 115,000+ signals merged from DuckDuckGo Tracker
Radar, Disconnect, Ghostery, AdGuard, EasyPrivacy, EasyList
- Geo / ASN: GeoLite2 (offline, bundled)
- Matching: 100% local, via Chrome's declarativeNetRequest API
- No URL upload, no telemetry, no account required

━━━ PRIVACY ━━━

Zevr Guard does not send your browsing history anywhere. The only outbound
request is to fetch threat-list updates from our CDN, and that request
contains no information about you or the sites you visit.

━━━ OPEN SOURCE ━━━

Source code (GPL-3.0): https://github.com/<your-username>/zevr-guard