Fintech companies need visibility into what scripts and sessions are doing inside the browser, not just on the server. cside monitors every script execution, device signal, and fraud indicator across real user sessions in real time. It automates PCI DSS 4.0.1 requirements 6.4.3 and 11.6.1 with QSA-ready reports validated by VikingCloud. One script tag covers script monitoring, device intelligence, and compliance in a single deployment.
How do client-side attacks actually happen?
Compromising a third-party service your website relies on is one common way attackers get in.
Why can't traditional security tools detect client-side threats?
Firewalls, WAFs, and vulnerability scanners are traditional security tools used to protect your server, but they cannot see what's happening in your users' browsers.
What's the difference between client-side security and server-side security?
Server-side security protects your infrastructure, while client-side security focuses on where your application actually runs, inside your users' browsers.
What's the difference between client-side security and application security?
Client-side security is a critical subset of AppSec that focuses on protecting applications where they actually execute--in users' browsers.