Trellix Endpoint Security Web Control

Web Control

Users5M

Rating2.1

Reviews525

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Trellix Endpoint Security Web Control Media preview

1 assets

Trend

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User Growth Over Time

Rating trend

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30-day rating change

Start

2.08

Latest

2.08

30-day rating change

0.00

2026年5月28日2026年6月3日

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1-day growthFlat

00%

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00%

30-day growthFlat

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Technical snapshot

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Version10.7.0.5779

ManifestV3

Size509KiB

Languages26Deutsch / English / Nederlands +23

Published--

Store updated--

Last crawled--

Overview

Product summary

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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

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The Chrome Web Store shows 525 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

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1★

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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

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