# LAN port scan forbidder

Firefox extension · by GarryW · Web Development

Topics: Developer tools

LAN port scan forbidder has 36 daily users, rated 3.0 from 2 ratings, \#2,058 of 15,108 in Web Development.

## Figures

- Daily users: 36
- Rating: 3.0 · 2 ratings
- Weekly downloads: 2
- 1-day growth in daily users: -1
- 7-day growth in daily users: 0 (0 over 13.5 days)
- 30-day growth in daily users: 0
- Rank: #20,193 of 631,670 Firefox listings with a user count (down 210 since 2026-10-22)
- Rank: #2,058 of 15,108 in Web Development

## Description

Forbid non-LAN webs to access LAN or localhost. An anti-scan protection

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Source: https://storetally.com/firefox/2705333/lan-port-scan-forbidder  
As of 2026-11-04, from the StoreTally census.