Enables secure, monitored online exam delivery by restricting browser capabilities (tab creation, window creation, extension enabling), capturing desktop/webcam/microphone, and providing real-time proctor communication during test sessions

User installs the extension, then launches a PSI proctored exam session. The extension activates a secure check-in flow: (1) system hardware/software check, (2) identity verification with ID photo, (3) agreements acceptance, (4) camera/microphone permission, (5) start test. During the exam, the extension locks down the browser (no new tabs/windows/extensions), streams webcam/screen to proctor, provides live chat with proctor, and supports break requests. After exam completion, the extension auto-closes.

目标用户: Test-takers using PSI's online proctored examination platform / Candidates for professional certification exams, licensure tests, and other remotely proctored assessments

The background worker and UI JS files are heavily minified, limiting ability to trace exact authentication flow logic
Cannot fully determine if the OAuth2 flow authenticates the test-taker directly or uses service-to-service tokens after the user authenticates on PSI's website
The externally_connectable localhost:50161 pattern suggests integration with a local PSI application, but the local app's role is unclear

付费分析

未识别到付费功能

No evidence of paid features, subscriptions, premium tiers, or in-app purchases within the extension. All keyword hits for 'checkout' refer to exam completion (e.g., 'This test is completed. PSI Chrome Extension will auto-close in {{countdown}}'), not e-commerce payments. All 'pro' matches are fragments of 'proctor' terminology. No billing, Stripe, payment platform, upgrade, or premium feature references found anywhere in the source. PSI's exam scheduling is a separate business service, not gated within this extension.

置信度: 90
支付平台: --
来源: AI / 高
需要登录: 是
登录理由: The extension requires users to have a scheduled exam through PSI's platform. It communicates with PSI's OAuth2 authentication endpoints (hydra.bridge.psiexams.com/oauth2/auth, /oauth2/token) and auth token services (mps.bridge.psiexams.com/api/auth/token). The check-in flow includes identity verification (ID confirmation, photo match, reservation match). The extension itself has no login UI; authentication occurs on PSI's exam platform, and the extension operates as a secured proctoring environment once the exam session is initiated.

权限风险

高风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

敏感权限：management
扩展能力较强：cookies、history、scripting、storage、tabs
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

发布者

psiservicesdev

PSI Services L.L.C.

邮箱: [email protected]
电话: +19137177891
地址: 18000 W 105 Olathe, KS 66061-7543 US

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Secure Browser - Online Proctoring Extension

Secure Browser - Online Proctoring Extension 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

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