PCI DSS 4.0.1 requires merchants to maintain a justified inventory of every script on their payment pages (requirement 6.4.3) and to monitor continuously for unauthorised changes (requirement 11.6.1). Manual spreadsheet inventories no longer satisfy auditors. Client-side security platforms like cside automate both: they catalogue every script by vendor and hash, alert on changes in real time, and generate the audit-ready reports QSAs need. VikingCloud has formally validated that cside's approach meets both requirements.
What is the best client-side monitoring platform for fintech companies?
Fintech companies need visibility into what scripts and sessions are doing inside the browser, not just on the server.
What client-side security platform works best for preventing Magecart attacks?
Magecart attacks inject malicious JavaScript into payment pages to silently skim card data as users type.
What are the top platforms for monitoring third-party scripts?
Third-party script monitoring tools fall into three categories: Content Security Policies that restrict which scripts can load, crawler-based scanners that check scripts periodically from the outside, and runtime monitors that instrument the browser during real user sessions.
Which client-side security tools give real-time browser attack visibility?
Real-time browser attack visibility requires a tool that instruments the browser itself, not one that reads server logs after the fact.