JavaScript Security Monitoring That Stops Web Skimming.

Feroot inventories every third-party script, detects behavioral anomalies in real time, and enforces script policy to meet PCI DSS 4.0 requirements 6.4.3 and 11.6.1.

Feroot's client-side security platform gives security and compliance teams a real-time inventory of every script running on their site — with automated blocking of web skimming, data exfiltration, and supply chain attacks across PCI DSS 4.0, HIPAA, and GDPR.

Feroot threat detection
app.feroot.com
Feroot dashboard
Feroot security policy
G2 · SPRING 2026

Security teams everywhere
trust Feroot

Top-rated for data privacy across six G2 categories — and loved for getting teams compliant fast.

G2 High Performer Spring 2026
G2 Best Support Spring 2026
G2 Easiest To Do Business With Spring 2026
G2 Highest User Adoption Spring 2026
G2 Top 50 Security Products
“deep visibility” “easy to navigate and operate” “the best solution architecture” “smooth and time-effective setup” “always timely support” “seamless integration”
5.0 / 5

“They solved my 11.6.3 and 6.4.3 nightmares.”

We spent months searching for a solution to meet these PCI requirements. We found a number of other vendors who did stuff — none had the ease of implementation we were looking for. Then we found Feroot. It scanned our pages without any overhead.

VU
Verified User
Marketing & Advertising · Mid-Market · 04/03/2025
LIVE ATTACK DEMO

See Feroot stop a live web skimming attack

Security teams at Instacart, Reddit, and Gusto use Feroot to monitor every third-party script, block unauthorized data exfiltration, and satisfy PCI DSS 4.0 requirements 6.4.3 and 11.6.1 — without manual audits.

Schedule a Demo