Browser & Endpoint Vulnerability Audit

Your browser is your primary gateway to the internet — and its most heavily targeted exploitation perimeter. AssistYu's free online browser vulnerability scanner is a real-time endpoint security audit tool that performs live browser fingerprinting detection, WebGL GPU renderer analysis, and local sandbox configuration checks directly from your device memory — with zero data ever leaving your machine. This comprehensive browser vulnerability audit gives you a complete picture of your digital privacy exposure.

Whether you're auditing your own digital privacy exposure, testing for canvas fingerprinting and tracker script exposure, or verifying you're not running an outdated browser engine vulnerable to known CVEs, this diagnostics console gives you a full, evidence-based security posture in seconds. The browser security scanner uses local heuristics to identify vulnerabilities without compromising your privacy.

Every check runs entirely client-side: canvas fingerprint entropy analysis, unmasked WebGL renderer extraction, ad-blocker and tracker-shield resolution testing, incognito & private-browsing storage-quota detection, and hardware concurrency / device memory telemetry are all cross-referenced against a live database of unpatched Chrome, Firefox, and Safari engine CVEs to deliver an accurate, evidence-based vulnerability verdict — complete with a MITRE ATT&CK exploit-sequence breakdown and copy-paste browser hardening commands for Chrome flags, Firefox privacy configs, and kernel-level network hardening.

Built for developers, IT teams, and privacy-conscious individuals, this endpoint & browser vulnerability audit is the fastest way to answer: is my browser trackable? Is my ad-blocker actually working? Is my GPU or hardware fingerprint leaking to scripts? And is my browser version exposed to publicly disclosed security flaws? Run the browser vulnerability audit below to get your full vulnerability risk score instantly. This browser security assessment tool is completely free and requires no signup.