Protect data where user interactions meet your web Front-end

Protect your web properties against Client-Side attacks, malicious script injections and unauthorized third-party data collection.

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Unlock full-spectrum Client-Side security with Feroot.

Traditional security controls don’t provide the full picture of all points of entry into the client-side web environment. Third-party code and tracking pixels often bypass security scans and expose web properties to breaches and regulatory violations.

Feroot mimics real-user interaction to discover pixels and trackers, scrutinize their behavior, reveal tools and vendors that access data and where that data goes.

93% of websites use tag managers and tracking pixels. These tools execute unapproved third-party code in production at runtime, completely bypassing traditional application security tools and creating breach exposure or potential regulatory violations.


of all jQuery libraries loaded by front-end of business websites have known vulnerabilities, and 14% of jQuery libraries are over 10 years old.


of JavaScript Libraries/Scripts are loaded into the user journey on an average business website.


of libraries and scripts loaded on a website’s front-end/client-side come from third-party sources.

Discover all the data assets

  • Outside-in web crawler, nothing to install
  • Quickly identify every page and form where your web applications collect sensitive user data
  • Identify use of web beacons, tracking pixels, session replays, and fingerprinting scripts
  • Identify data access points and routing

Real-time protection your WAF and CSP can’t provide

  • Uncover risks WAFs and CSPs miss
  • Identify sophisticated attacks like Magecart, digital skimming and formjacking
  • Block malicious changes to web forms and pages
  • Monitor client-side applications for data loss and leaks
  • Receive an alert on code changes and data access

Unite teams and promote a security focused culture

  • Easy to use, low footprint platform makes implementation easy
  • Get insights into data at risk in minutes
  • Continuously monitor client-side applications for changes and evaluate risk
  • Share insights with a variety of stakeholders from Legal to Growth Marketing
Chief Security Officer at Gusto

Frederick “Flee” Lee

A day doesn’t go by that you don’t hear about a new JavaScript-based attack on a company’s website or web application. We’re seeing attackers pivoting from traditional server-side attacks to client-side attacks. To protect our business from server-side threats, we needed to enhance our client-side security capabilities to stay ahead of the threat. ”   

Frederick Lee, Chief Security Officer, Gusto
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Integrate With Your Existing Tools

PageGuard allows customers to consume client-side telemetry and cyber threat intelligence (CTI) into their security products for intelligence aggregation and collection. As a result, customers enhance their externally sourced and server-side collected CTI with client-side collected and aggregated CTI from PageGuard. Current integrations include:

Surprises are great, but not when it comes to your user data.

Give us 15 minutes and we’ll show you what you’re missing.