LAN port scan forbidder

Forbid non-LAN webs to access LAN or localhost. An anti-scan protection
LAN port scan forbidder is a Firefox add-on that forbids untrusted websites from scanning localhost or LAN. It provides protection against unauthorized port scans and helps prevent tracking fingerprinting.
Manifest V2
By:
GarryW
Daily users:
43 -1
Version:
0.6.2 (Last updated: 2024-03-22)
Version code:
5709447
Creation date:
2021-06-05
Permissions:
  • webRequest
  • webRequestBlocking
  • *://*/*
  • ws://*/*
  • wss://*/*
  • ftp://*/*
  • contextMenus
  • storage
  • tabs
Size:
42.76K
URLs:
Website
Full description:
See detailed description
Updated:
a day ago

User reviews



Out of memory crash: https://github.com/garywill/LAN-port-scan-forbidder/issues/4.
by Peter Kehl, 2024-02-24
View all user reviews

Extension safety

Risk impact

LAN port scan forbidder requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • Critical ****** ****** ** ******* ***** ***** *** ** **** ** ***** **** ******** ****** *** ******** ********** * ******* ********
  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
Risk likelihood

LAN port scan forbidder is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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