Browser Shield
Adversary-in-the-middle kits proxy the real Microsoft or Google login, relay the password and the MFA code, and steal the session cookie — so the attacker is inside without ever breaking your second factor. Browser Shield sits where that happens: in the browser. It catches the impostor login page before the password is entered, spots an auth token being read from storage and sent somewhere else, flags the illicit OAuth consent grant that survives a password reset, and catches the skimmer actually firing on a checkout page. It also governs what is running in the browser — inventorying and risk-scoring every extension, including deep .crx code analysis of the shipped bundle that manifest-reading tools cannot do — blocks known-bad domains, detects covert WebRTC and audio-fingerprint leaks, and flags any device whose protection is switched off. Deploy by MDM or self-serve, priced per device.
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Comprehensive security testing designed for modern applications
AiTM Phishing & Session Defense
The #1 way enterprises get breached in 2026: adversary-in-the-middle kits (Evilginx, Tycoon 2FA, EvilProxy) proxy the REAL Microsoft or Google login on an attacker domain, relay your password and MFA to the provider, and steal the post-login session cookie — bypassing MFA entirely. Browser Shield catches it where it happens: these providers' sign-in pages only ever render on the provider's own domains (real federation redirects you there), so the same login DOM served from anywhere else is an impostor. High-confidence, low-false-positive, and it fires before the password is entered. And it watches the theft side too: an authentication token (a JWT or session cookie) read from your storage and sent to a different site — the client-side session-hijacking pattern behind XSS and compromised third-party scripts.
Consent, Skimming & Malvertising Defense
Session Defense doesn't stop at the login page. Browser Shield flags an illicit OAuth consent grant — a rogue app requesting persistent mailbox or file access on the REAL Microsoft or Google consent screen, the breach that needs no phishing page and survives password resets and MFA. It catches active formjacking / Magecart — a payment-card number or a password's verbatim value leaving a page to a site that isn't a known processor or identity provider, the skimmer actually firing rather than a risky-looking checkout. It spots malvertising downloads — an installer impersonating Chrome, AnyDesk, or Zoom served from a host that isn't the vendor's, or launched from a fake-download interstitial. And it warns on scam notification grants — the "click Allow to prove you're human" trick that pushes fake system alerts after the tab closes — and can revoke the grant fleet-wide. Field values never leave the device; only the classification and destination are reported.
Bad-Site Blocking & Credential Guardrail
Blocks navigations to known-bad domains from a continuously-synced threat feed, plus a credential guardrail that flags lookalike and typosquat domains impersonating your own sanctioned login sites (homoglyph-aware) — so corporate credentials are never entered on an impostor page. Free devices monitor; paid tiers block.
Extension Risk Scoring & Auto-Disable
99% of users run at least one extension and over half hold high-risk permissions — access to your cookies, passwords, and every page. Browser Shield inventories every extension across your fleet, scores it by capability and threat intelligence, and in block mode auto-disables the malicious and explicitly-denied ones on the device — no user action required.
Deep Code Analysis (.crx)
Nobody else inspects the code. Browser Shield downloads the extension bundle and statically scans it for eval / remote-code execution, weak or missing CSP, hardcoded exfil URLs, and obfuscation — surfacing a code-risk score most tools can't produce because they only read the manifest.
Ownership-Change & Permission-Escalation Detection
A benign extension that gets sold and weaponized is one of the hardest attacks to catch. Browser Shield watches the Chrome Web Store publisher for every extension your fleet runs and alerts the moment ownership changes — AND catches the follow-through: a silent update that quietly ADDS a high-risk permission (cookies, all-site access, webRequest, native messaging) it never had before. That permission delta on an already-trusted extension is the exact signal behind the recent supply-chain campaigns.
WebRTC & Fingerprint Leak Protection
The browser leaks more than a page should see. Browser Shield detects sites that use WebRTC to discover a device's real public IP (working around a VPN/proxy) or enumerate its internal network addresses with no permission prompt, and covert audio fingerprinting that tracks users across sites without cookies. Turn on prevention to neutralize both — WebRTC IP handling is hardened at the browser level, audio fingerprints are broken with inaudible noise — with a per-host allowlist so real video-call and audio apps are never degraded, and a fleet view that flags any device where prevention didn't take effect.
Tamper / Protection-Off Detection
If the extension is disabled, removed, or a device goes dark, Browser Shield flags it as UNPROTECTED and alerts you — so a coverage gap is never silent. Managed devices report an uninstall the instant it happens.
Deploy Anywhere
Roll out across your org with copy-paste force-install payloads for Google Admin (Chrome Enterprise), Microsoft Intune (Chrome & Edge), Windows GPO (no MDM needed), and Jamf. Or let home users self-install from the store. The console generates the payloads pre-filled with your enrollment key.
Why Choose Sectora?
Built by security professionals for security professionals. Our platform combines speed, accuracy, and ease of use to help you find vulnerabilities before attackers do.
Get StartedCatches adversary-in-the-middle phishing (Evilginx, Tycoon 2FA, EvilProxy) BEFORE the password is entered — the MFA-bypass chain behind most enterprise breaches
Detects session-token theft: a JWT or session cookie read from storage and sent to another site — the hijack that needs no phishing page at all
Closed-loop policy: a detection becomes an approval decision becomes an enforced allow/deny on the device
SOC-ready: webhook & Slack alert fan-out, CSV export, an audit trail of every management action
Monitor-first and fail-open by default — turn on block mode when your inventory looks right
Sees what the browser silently leaks — WebRTC IP disclosure and audio fingerprinting — and can prevent it without breaking calls
Catches DoubleClickjacking — the focus-steal double-click that hijacks OAuth consents and wallet approvals, bypassing classic clickjacking defenses
Flags illicit OAuth consent grants — a rogue app requesting persistent mailbox or file access on the REAL Microsoft/Google consent screen, the breach that needs no phishing page and survives password resets
Catches malicious push-notification grants — scam pages that turn "click Allow" into fake system alerts pushed after the tab closes — and can revoke the grant fleet-wide in block mode
Detects active formjacking (Magecart): a card number or password typed into a page and sent to an unrecognized site — the actual skimmer firing, not just a risky-looking checkout
Spots malvertising downloads — an installer impersonating Chrome, AnyDesk, or Zoom from a host that isn't the vendor's, or one launched from a fake-download / scam interstitial — the fake-software → malware chain
Works with Chrome and Edge today via your existing MDM, or self-serve for small teams and home users
One engine, every segment: the same detection protects a single home browser and a 5,000-seat fleet
Priced per protected device — start with one seat free, scale to thousands; no per-app or per-scan pricing
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