Powered by Seraphic — A CrowdStrike Company
Managed Browser Security for MSPs
85% of work happens in the browser. 98% of attacks start there. Vijilan secures Chrome, Edge, and Safari from inside the JavaScript Engine — no browser replacement, no cloud proxy, no blind spots. Fully managed by our 24/7 SOC.
85%
of workday in the browser
98%
of attacks from internet activity
200+
runtime parameters monitored
24/7
SOC-managed service
The Browser Blind Spot
Six Threats Your Security Stack Can't See
EDR, firewalls, SWGs, and CASBs are blind to what happens inside the browser. These attacks exploit that gap.
Session Hijacking
Infostealers exfiltrate session tokens and cookies, letting attackers impersonate users without credentials or MFA. One in three cyber incidents involves credential or session theft.
Zero-Hour Phishing
AiTM phishing proxies steal session tokens during MFA login. Phishing sites live 21 hours; anti-phishing tools take 9 hours to classify them. 37% of visits happen after classification.
Malicious Extensions
Browser extensions with excessive permissions harvest cookies, tokens, and credentials from within the browser's trusted execution context — invisible to endpoint agents.
HTML Smuggling
Malicious scripts assemble payloads inside the browser DOM, bypassing proxies and network tools entirely. No file is downloaded conventionally — the browser is the weapon.
Zero-Day Exploits
Hundreds of high-severity browser CVEs yearly, with patch gaps exceeding 2 weeks. Attackers exploit known vulnerabilities before patches reach endpoints.
GenAI Data Leakage
Employees paste source code, customer data, and financials into ChatGPT, Copilot, and Gemini. The browser is the primary channel for both intentional and accidental data loss.
Inside the Browser. Not Around It.
Seraphic’s JavaScript agent operates at the JS Engine level — below extensions, beyond proxies, within the browser itself.
- Session Token Encryption
Encrypts cookies, OAuth tokens, and session data within the browser. Stolen tokens are rendered completely useless — defeating infostealers and session hijacking attacks that bypass MFA.
- Moving Target Defense
Dynamic randomization of the browser execution environment prevents zero-day exploits without prior knowledge of the vulnerability. Like ASLR for the browser, transparent to users.
- Zero-Hour Phishing Detection
Analyzes 200+ behavioral signals — page structure, JavaScript behavior, interaction patterns — to detect phishing at the moment of risk. Stops EvilProxy, Modlishka, and Evilginx in real time.
- 24/7 SOC Operations
Vijilan’s global SOC monitors browser telemetry, manages policies, investigates alerts, and responds to threats. Not a tool you manage — a service that operates for you.
Complete Protection
Everything Inside the Browser, Secured
Session Token Encryption
Encrypt cookies, tokens, and session data at rest and in transit within the browser.
Zero-Day Prevention
Patented Moving Target Defense randomizes the execution environment.
Phishing Prevention
Real-time behavioral detection stops zero-hour phishing and AiTM proxies.
Browser DLP
Granular controls for copy, paste, download, upload, screenshot, and print.
Extension Governance
Continuous monitoring and risk scoring with auto-disable for malicious add-ons.
GenAI Protection
Control data leakage to ChatGPT, Copilot, Gemini, and other AI tools.
Credential Hygiene
Block corporate password reuse on unauthorized sites with browser-level enforcement.
Full Telemetry
Real-time telemetry on every action, threat, and policy trigger — feeds into SIEM/SOAR.
CrowdStrike Integration
Native Falcon integration for correlated endpoint and browser threat intelligence.
Powered by Seraphic
Built on Seraphic's patented browser-native agent — acquired by CrowdStrike for its breakthrough JS Engine-level protection technology.
Competitive Analysis
How Vijilan Compares
Not all browser security is created equal. See how Vijilan’s approach differs from alternatives.
| Capability | Vijilan | Island | Menlo Security | Conceal | Atakama | ManageEngine |
|---|---|---|---|---|---|---|
| Uses existing browsers | ✓ Yes | ✗ Proprietary | ~ Cloud twin | ✓ Extension | ✓ Extension | ✓ Settings |
| In-browser runtime protection | ✓ JS Engine | ~ Chromium fork | ✗ Cloud-side | ✗ Extension API | ✗ Extension API | ✗ None |
| Session token encryption | ✓ Yes | ✗ | ✗ | ✗ | ✗ | ✗ |
| Zero-day exploit prevention | ✓ MTD | ✗ | ~ Isolation | ✗ | ✗ | ✗ |
| Real-time phishing detection | ✓ Behavioral | ✓ | ~ Reputation | ~ URL check | ~ URL check | ✗ |
| Browser-layer DLP | ✓ Full | ✓ | ~ Limited | ✗ | ~ Basic | ✗ |
| GenAI data protection | ✓ Yes | ✓ | ~ | ✗ | ✗ | ✗ |
| 24/7 managed SOC service | ✓ Yes | ✗ Self-managed | ✗ Self-managed | ✗ Self-managed | ✗ Self-managed | ✗ Self-managed |
| CrowdStrike native integration | ✓ Native | ✗ | ✗ | ✗ | ✗ | ✗ |
| MSP multi-tenant | ✓ Yes | ✗ | ~ Limited | ✓ | ✓ | ✗ |
| Entry pricing | Per-user | $250K+/yr | Enterprise | Per-user | Per-user | Per-device |
Built for MSPs
Why Partners Choose Vijilan for Browser Security
We do not just deploy LogScale. We operate it, tune it, and turn it into a security engine. Continuous management across four pillars.
Net-New Revenue
Browser security is a net-new service line that complements existing EDR, SIEM, and email security. Easy upsell to every client.
Deploy in Minutes
Lightweight extension via Chrome Web Store, Edge Add-ons, or GPO/MDM. No hardware, no network changes, no browser replacement.
Multi-Tenant Console
One console, all clients. Role-based access, per-tenant policies, PSA integration with ConnectWise and Autotask.
Fully Managed by Vijilan
Vijilan's 24/7 SOC handles monitoring, policies, and response. You sell it. We operate it. Your clients are protected.
Get a Quote
Browser Security Pricing
Select the number of workstations and laptops that need browser protection. Detailed pricing is available exclusively through our MSP Prospect Portal.
Pricing Calculator
Slide or type the number of devices — we’ll send your custom quote
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Frequently Asked Questions
What is Vijilan Managed Browser Security?
Vijilan Managed Browser Security is a fully managed browser-native protection service powered by Seraphic, a CrowdStrike company. Unlike browser extensions that rely on URL blocklists or proprietary enterprise browsers that require users to switch from Chrome or Edge, Vijilan’s platform operates directly within the browser’s JavaScript Engine. It encrypts session tokens to prevent hijacking, uses patented Moving Target Defense to stop zero-day exploits, detects zero-hour phishing through real-time behavioral analysis, and enforces browser-layer data loss prevention — all managed 24/7 by Vijilan’s SOC 2 Type 2 and ISO 27001 certified Security Operations Center.
How is Vijilan different from Island or Menlo Security?
Island requires organizations to switch to a proprietary Chromium-based browser, which creates user friction, costs $250K+/year, and still inherits all Chromium vulnerabilities. Menlo Security routes browsing through a cloud-based proxy, introducing latency and lacking in-browser session protection. Vijilan’s platform works with Chrome, Edge, Safari, and Firefox — the browsers your clients already use — without replacement or rerouting. It is the only platform that encrypts session tokens within the browser, the only one with patented Moving Target Defense for zero-day prevention, and the only one delivered as a fully managed service by a 24/7 SOC with multi-tenant architecture and per-user MSP pricing.
Does it work with Chrome, Edge, and Safari?
Yes. Vijilan’s Managed Browser Security works with Chrome, Microsoft Edge, Safari, and Firefox. Users keep their existing browser, extensions, bookmarks, and workflows. The Seraphic JavaScript agent deploys as a lightweight browser extension via Chrome Web Store, Edge Add-ons, or enterprise policy (GPO/MDM), and security is completely invisible to end users. There is no browser replacement, no traffic rerouting, and no performance impact.
What is session token encryption and why does it matter?
Session token encryption is a unique capability that encrypts cookies, OAuth tokens, and session data stored within the browser. When attackers use infostealer malware to steal session tokens, those encrypted tokens are completely unreadable and unusable outside the Seraphic-protected browser session — even if the attacker has the raw token data. This defeats the most common technique used in session hijacking attacks, which bypass multi-factor authentication entirely. No other browser security platform — including Island, Menlo, Conceal, or Atakama — offers in-browser session token encryption.
How does Vijilan prevent zero-day browser exploits?
Vijilan’s platform uses Seraphic’s patented Moving Target Defense (MTD) technology, which dynamically randomizes the browser’s JavaScript execution environment. Browser exploits require deterministic memory layouts and predictable code structures to trigger vulnerabilities. MTD eliminates these predictable artifacts, making exploitation impossible without any prior knowledge of the specific vulnerability. This approach is analogous to ASLR at the OS level but applied within the browser — transparent to users, no performance impact, and protection before exploits are discovered or patched.
Can it stop phishing that bypasses MFA?
Yes. Vijilan’s platform specifically addresses adversary-in-the-middle (AiTM) phishing attacks that bypass MFA by stealing session tokens during the login process. The platform uses two complementary defenses: real-time behavioral phishing detection that analyzes over 200 signals to block phishing pages — even zero-hour sites created minutes ago — and session token encryption that ensures intercepted tokens are unusable. Together, these stop the techniques used by tools like EvilProxy, Modlishka, and Evilginx.
Is this a managed service or a self-managed tool?
Fully managed. Vijilan’s 24/7 global Security Operations Center monitors browser telemetry, manages security policies, investigates alerts, and responds to threats on behalf of MSPs and their clients. This is fundamentally different from self-managed tools like Island, Conceal, or Atakama, which require the MSP or end customer to handle operations. Vijilan’s managed approach means MSPs can deliver enterprise-grade browser security without adding headcount or operational overhead.
How much does Vijilan Managed Browser Security cost?
Vijilan’s Managed Browser Security is priced per-user with flexible MSP-friendly billing — no $250K+ annual minimums like Island. Pricing varies based on volume and bundled services. MSP partners receive volume-based pricing with healthy margins. Use the pricing calculator above for an instant estimate, or contact partners@vijilan.com for detailed partner pricing.
The Browser Blind Spot Is Real. The Solution Is Here.
Join the MSPs delivering CrowdStrike-powered, SOC-managed browser security. Protect what legacy tools can’t see.