Web Application Runtime Protection (WARP)

Protect sensitive data from client-side attacks including Magecart-style, formjacking and Cross-Site Scripting (XSS)

Web Application Runtime Protection (Magecart)

Future-proof web application security.

Client-side vulnerabilities are the web’s weakest link. Every piece of code, from every vendor in your website supply chain, has the potential to be modified and steal sensitive data or degrade user experience. Unless you control it, you can’t secure it.

Better known as Magecart, formjacking, XSS, and credit card skimming, client-side attacks mainly focus on data theft. They target vulnerable JavaScript that powers much of today’s modern web. Attacks are successful because today, only 1% of website owners deploy client-side security policies that safeguard JavaScript vulnerability.

This threat vector has led to attacks on the world’s leading brands – and one of the largest GDPR fines to date.

Tala’s Web Application Runtime Protection eliminates client-side vulnerabilities that lead to browser session attacks and data theft.

99% of websites globally include multiple client-side vulnerabilities, making them attractive targets for attackers

How prevalent are client-side attacks?

third-party integrations on the average website
increase in website supply chain attacks
sale of credit card info on the Dark Web tripled in 6 months
largest GDPR fine for a data breach tied to Magecart

How vulnerable is your website?

Protect sensitive data against advanced attacks.

Tala’s standards-based security engine automates protection of your mission-critical web assets.

Tala helps you quickly deploy powerful security standards like CSP, SRI, Referrer Policy, HSTS, Feature-Policy, and HTML5 Sandbox to ensure data security.

Tala’s AI-driven analytics engine automates the dynamic application and continuous adjustment of browser-native, standards-based security policies. This ensures that you’re protected today and tomorrow against the broadest range of client-side attacks without impacting website performance or requiring continuous administration or incident response.

AI-powered Analytics

A patented App Analysis Engine evaluates 150 unique integration, application and architecture parameters, collecting real-time telemetry to evaluate behavior, data access and browser impact

Runtime Prevention

Monitors all client-side activity and dynamically adjusts security policies to block anomalous behavior and data collection in runtime

Near-Zero Performance Impact

Activates browser-native security controls, ensuring no impact to site performance or user experience

Sensitive Data Preservation

Unique PII risk modeling ensures unwanted data leakage is instantly identified and remediated

Incident Response

Combines threat intelligence and AI to classify attacks and notify incident response team if a Magecart-style attack is detected

Future-proof Security

Standards-based security is continuously innovated by the industry’s leading experts to safeguard against current and future risk and data leakage

Comprehensive Data Protection

Attackers look for the weakest link in the supply chain to infiltrate your website and steal sensitive data. Tala protects against the widest variety of attacks:

JavaScript Injection



Cross-Site Scripting

Ad Injection

Card Skimming


Tag Piggybacking


All client-side security solutions are not created equal.

When evaluating standards-based security vs. a JS-based security solution against client-side attacks, there are three major factors to consider: security, performance and scale.

Request a demo

Broadest use-case coverage
Automated policy deployment
Near-zero performance impact
Zero-day threat resiliency
Standards ensure a future-proof solution
Rich analytics and integrated advanced threat intelligence
Multiple integration options, including web servers, CDNs and application middleware
No browser compatibility issues
No single point of failure
Improves third party security scoring (Mozilla Observatory, Report URI)


Types of Client-Side Attacks
State of the Web Report
Fight Magecart

How can Tala work for you?

Take a look under the hood.