AI 产品解读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
Color-coded URL safety ratings (green/yellow/red/grey toolbar icons)Blocking navigation to malicious and phishing web pagesBlocking suspicious file downloads with warning promptsLogin page detection for phishing/pharma protectionSearch result safety annotations in search enginesPassword protection monitoring
- 目标用户
- 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.
付费分析未识别到付费功能
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.
- 置信度
- 88
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- 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.
horrible the only things i like are removed except only TWO. Thank god people say its getting removed it always annoys me edit they blocked roblox now only 1
cant get rid of it onces its on my computer, it says its by a admin but i own the computer, how do i get rid of it? it also got rid of my google PFP
horrible
horrible doesn't let me do anything don't recommend it doesn't do anything good
blocks literally all the websites i use and i can't even uninstall it.
you type in anything and you get hit with the pop up. it wasn't like this last year btw
Its bugged. and blocks things i never clicked on ( example) if i searched up how to do something reddit will pop up and then the block screen will to bad extension
This sucks. I search up pretty much anything and would tell me that there is a threat because there is a Reddit page elsewhere, which i had no intention to click and is completely safe. I had to delete everything Trelix-related except Trelix Agent and this extension. If this goes on, I would start using Firefox! I use Windows 10 and this got me up my nerves, so I uninstalled almost everything so that it wouldn't bother me as much, regarding if I had to throw this thing away just a few months later, which I will not because I'm always careful about what I click. It would block all games and social apps. I wish I could teach you all how to delete it, but I cannot even do that.
hate this thing with a passion. but if you're on pc then you can uninstall it through the programs section of the control panel. ofc it may not be a permanent solution cause it can be reinstalled remotely (speaking from experince cause i use a school computer). but if that happens then just uninstall it again.
If you are having trouble using discord, etc. If you go to your settings, then go to apps, and search "trellix" or "web control" you can uninstall it and you will be able to use the apps you'd like. Just do not uninstall everything trellix related, just web control if using a school computer.