F5 Distributed Cloud Client-Side Defense vs. JavaScript vs. Jsmon vs. Source Defense Comparison Chart

Protect against Magecart, formjacking, skimming, PII harvesting, and other critical security vulnerabilities. Fill the gap in your security defenses. Gain visibility and control of third-party JavaScript libraries running in your web applications to keep customers’ personal and financial data out of the hands of criminals. Mitigate risk by monitoring JavaScript libraries in real time to identify vulnerabilities and anomalous behavior that could compromise customer data. Avoid customer fraud and compliance fines. Protect against data theft that would undermine customer confidence and damage your brand. Stop software supply chain attacks. Detect and track all third-party scripts running on your site to identify suspicious scripts or changes in the behavior of trusted scripts. Prevent credential stuffing on the client side to block account takeover attempts. Proactively monitor web apps in the browser to catch criminals in the act.

Jsmon is an advanced JavaScript security platform that continuously scans JS files to detect leaked secrets, sensitive information, and potential vulnerabilities. Trusted by thousands of users, it offers 24/7 JS crawling, automated threat detection, and real-time monitoring to protect your domains. Jsmon’s powerful NodeJS analysis engine identifies hardcoded API keys, credentials, and other security risks across millions of JS files and API paths. The platform features AI-powered Ask AI, which instantly translates complex scan results into plain English. Users benefit from automated notifications via Slack, email, or Discord and can track changes in JS files over time. Jsmon also supports integrations and provides detailed reporting in PDF, JSON, and CSV formats.