Stable signalNo paid features detectedHigh-risk permissions

Trellix Endpoint Security Web Control

Web Control

Users4MCurrent public install base

Rating2.0Store average score

Reviews537Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Trellix Endpoint Security Web Control Media preview

1 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

2.05

Latest

2.05

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthDeclining

-1M-20%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version10.7.0.5779

ManifestV3

Size509KiB

Languages26Deutsch / English / Nederlands +23

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

This extension is intended for use with Trellix Endpoint Security Web Control software to provide color-coded URL safety ratings and blocking of malicious web-page navigation and suspicious file downloads. The extension is able to be used with all currently supported versions of Trellix Endpoint Security Web Control, which must be installed in order for the extension to function.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score2.0Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average1.5Average computed only from synced review bodies below

Reviews with text338Synced review bodies

Total ratings / reviews537Chrome Web Store public rating/review count

Store average score: 2.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

287

Craig2022年2月25日

it blocks websites that i use to watchn stuff on school laptop and i wish i knew how to disable it

Rougui2022年2月20日

This was forced on my computer and I hate it but it's only on Microsoft Edge which goes so SLOW. But if I get on google chrome or one launch it works. But my school then blocked those browsers. like WHYYYYY!!

Nate2022年2月18日

bruh this sucks

SaNd2022年1月27日

This garbage won't let me get into specific websites.

shady mimi2022年1月19日

i have to use microsoft edge so i can get to reddit and other social media sites i hate this extension😡😡

scu adYUWGY7E JUIH2021年12月7日

This is the worst blocker ever

Conner2021年11月25日

its really bad and makes my crome slow

Riah Brat2021年11月3日

i cant play no games

Director Buzz2021年10月17日

my school forcefully added this to anything on it's network, now I have to switch browsers because of how slow this has made my chrome.

me2021年10月4日

I hate it takes up ram and blocks good websites

Showing 338 results

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AI product read

Enterprise web browsing security control — provides color-coded URL safety ratings and blocks malicious page navigation and suspicious file downloads as part of Trellix Endpoint Security

Protects enterprise users from phishing sites, malicious downloads, and dangerous web content by integrating browser-level controls with the locally installed Trellix Endpoint Security platform

User browses web → extension content scripts (mcafee_wa_coreengine.js, mcafee_wa_contentplg.js) injected on all pages evaluate URLs → background script (mcafee_wa_bkground.js) communicates via native messaging with locally installed Trellix Endpoint Security software (siteadvisor.mcafee.chrome.extension) → software returns safety ratings → extension sets color-coded toolbar icon and blocks/warns on dangerous pages → user sees safety status and blocked navigation if needed

Target users: Enterprise employees whose organizations deploy Trellix Endpoint Security Web Control / IT-managed environments requiring centralized web security controls

The 'upgrade' and 'subscription' strings are legacy McAfee SiteAdvisor localization entries; cannot fully confirm if any are actively referenced in the UI without exhaustive runtime tracing, but no functional billing/payment code exists in source.
The cookie syncing behavior (doubleclick.net, zeotap.com at lines 1156-1188 of bkground.js) is notable but orthogonal to the login/paid analysis.
The extension's full behavior depends on the native host application (Trellix Endpoint Security Web Control) which is not included in the extension package.

Monetization

No paid features detected

The extension itself contains no payment processing, feature gating, or subscription management code. The heuristic-detected 'subscription' and 'upgrade' keywords are legacy localization strings inherited from the older McAfee SiteAdvisor consumer product — e.g., 'Synchronize Subscription' (res_133), 'Upgrade to [%SITEADVISORPLUS%]' (res_125/res_140), and 'Buy Now' (res_141). These are static UI message strings, not active billing features. The extension is an enterprise component (`enterprise: true` hardcoded at mcafee_wa_bkground.js:50) of Trellix Endpoint Security, licensed at the organizational level. No Stripe, PayPal, or payment platform code exists. No upgrade prompts or feature locks were found in the functional JavaScript.

Confidence: 88
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension requires no user login or account. All 'login' keyword hits in source code (mcafee_wa_contentplg.js lines 1299-1412) are a LoginLinter class that detects whether the *visited webpage* is a login page for phishing detection — not authentication for the extension. The 'token' references (line 28) are static URL parameters (`whitelistUrl: "about:blank?command=whitelist&token=1"`), not auth tokens. The extension communicates with a locally installed native host (`siteadvisor.mcafee.chrome.extension` at mcafee_wa_bkground.js:2647) — the Trellix Endpoint Security Web Control software — via native messaging. No OAuth flows, no login UI, no credential entry exists in the extension.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging
扩展能力较强：webRequest、tabs、downloads、cookies、storage
主机权限覆盖范围较宽
同时具备浏览数据与站点访问能力

Publisher

Trellix

Musarubra US LLC

Email: [email protected]
Phone: +917785889900
Address: 6000 Headquarters Dr Plano, TX 75024-5513 US

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Permissions

Host access