AI 产品解读Parental control and school management Chrome extension acting as a remote filtering, monitoring, and policy enforcement agent for the IMTLazarus platform
Schools and families need to monitor and control student browsing behavior on Chrome/Chromebook devices — filtering inappropriate content, controlling screen time, blocking distracting features, and providing classroom visibility for teachers
1) School admin sets up IMTLazarus platform and generates Link Codes. 2) Extension is installed on student Chromebooks (via enterprise policy or manual install). 3) Student/admin registers the extension with a Link Code, linking it to the school's IMTLazarus server. 4) Background script periodically fetches policies from {server}.imtlazarus.com/lazarus/api/chrome-control/index.php. 5) Extension enforces web filtering, content blocking, camera/mic controls, screen locks, and tab limits based on received policies. 6) Screenshots and browsing data are captured and sent to the server for monitoring. 7) Policies dynamically change based on location (school vs home) — at school, staff have access; at home, families have access.
Web filtering by category (pornography, adult, malware, etc.) with block/allow lists for domains, URLs, and wordsYouTube filtering and embedded video blockingNSFW image/video detection using TensorFlow.js (nsfwjs) with automatic blurringScreen capture and monitoring sent to IMTLazarus server for teacher/admin reviewScreen lock and kiosk mode enforcementCamera and microphone control for Google Meet, Teams, Canva, and webcam sites
- 目标用户
- School IT administrators (configure policies via IMTLazarus platform) / Teachers (monitor student activity, control classroom focus) / Families (parental control at home) / Students (end users on managed Chromebooks/Chrome devices)
- Could not determine pricing model of the IMTLazarus platform itself (B2B SaaS pricing typically not in extension code)
- Extension registers with institutional credentials but exact registration UX flow could not be fully verified from minified JS alone
- External connection to imtlazarus.com (main site) via content_school_release.js not fully inspected for additional auth flows
付费分析未识别到付费功能
No evidence of paid features, payment processing, or feature gating within the extension source code. No matches for premium, upgrade, subscription, stripe, payment, or billing in the JS code. The 'paid' keyword hits are all from Font Awesome Pro CSS library (icon classes), not extension payment logic. The IMTLazarus platform is likely a paid B2B SaaS for schools (the extension is deployed as part of an institutional service), but the extension itself contains no payment UI, no tiered feature access, and no billing API calls.
- 置信度
- 85
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 是
- 登录理由
- The extension requires registration with the IMTLazarus platform to function. Users must enter a Link Code (8 characters) or email/password to link to an institutional IMTLazarus server. Without a valid server (s_imtlazarus) and username (g_uname), the extension's core features (web filtering, monitoring, policy enforcement) are disabled — the background script explicitly returns early when these are empty or 'nodata'. The extension is an agent that fetches all its configuration from {server}.imtlazarus.com APIs.