AVG Browser Security and Web Reputation Plugin. Offering protection against known phishing and malware sites, improving your browsing overall browsing experience with crowd sourced web reputation rating.

AVG Online Security - Advanced Protection for Firefox
"AVG Online Security" is a powerful Firefox extension designed to protect your online activities. It blocks phishing sites, rates websites based on security assessments from a 400 million strong community of users, warns against sites with bad reputations, and blocks intrusive tracking cookies. It ensures a secure browsing experience by integrating seamlessly with AVG's security framework.
Add-on stats
Manifest V2
By: AVG Technologies
Rating: 4.50
(709)
Weekly download count: 318
Firefox on Android: No
Permissions:
- https://*/*
- http://*/*
- tabs
Size: 204.24K
URLs: Website ,Privacy policy
Full description: See detailed description
Ranking
Other platforms
Not available on Android
User reviews
Pros
- Easy to use features
- Has provided satisfactory performance over the years
- Informative customer service
Cons
- Discontinued support for the extension
- Invasive nature compared to competitors like NoScript
- Automatic uninstallation without user consent
Most mentioned
- Discontinuation of the extension
- Invasiveness compared to other security options
- User dissatisfaction with AVG's reasons for support withdrawal
User reviews
by Firefox user 18853247, 2025-02-26
by 天灭中共退党团队保平安, 2025-02-10
by Old VeeRay, 2025-01-22
Add-on safety
Risk impact
AVG Online Security 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.
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Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of AVG Online Security. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
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