Anti Certificate Spoofing

This program stores the public keys of all websites and compares each time whether the key matches. So you can be sure that no "man in middle attack" takes place.
Anti Certificate Spoofing is a Firefox add-on that stores and compares the public keys of websites to prevent man-in-the-middle attacks and HTTPS certificate spoofing.
Manifest V2
Daily users: 2
Rating: 4.67
(3)
Version: 1.7 (Last updated: 2021-02-15)
Version code: 5182547
Creation date: 2020-06-29
Firefox on Android: Yes
Permissions:
  • webRequest
  • webRequestBlocking
  • unlimitedStorage
  • storage
  • <all_urls>
Size: 23.54K
Full description: See detailed description
Updated: a day ago

User reviews


Gave it 4 stars just because the idea is excellent but once I get to see it in use, I will update the stars.
by Zico10, 2020-12-27

by Seppl, 2020-06-30
View all user reviews

Add-on safety

Risk impact

Anti Certificate Spoofing requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • Low ******* ****** ** *** ********* ********
Risk likelihood

Anti Certificate Spoofing has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension support email may not be valid.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

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