Client-Side Security,
Simplified.
Protect your web applications from XSS, clickjacking, and data exfiltration with real-time monitoring, AI-powered analysis, and one-click security headers deployment.
Everything you need to secure
your client-side
From real-time violation monitoring to AI-powered automation, ShieldFlow gives you complete control over your web application security.
Security Headers Management
Configure CSP, HSTS, X-Frame-Options, CORS, and 10+ more security headers through an intuitive visual interface. No manual server config needed.
Real-Time Monitoring
Monitor CSP violations, resource loading, and security events in real-time. Catch attacks as they happen with instant alerts and detailed forensics.
AI-Powered Analysis
Our AI assistant classifies violations, suggests policy rules, and provides deep security analysis of any web resource with actionable recommendations.
Automation Engine
Create rules to automatically classify, allow, or block violations. Start in testing mode, then promote to enforcement when you are confident.
Compliance Scoring
Track your security score against OWASP Top 10, PCI DSS, and Mozilla Observatory standards. Get a compliance report exportable for audits.
Resource X-Ray Scanner
Scan any URL for security headers, privacy trackers, and vulnerabilities. Get a full security audit with CWE references and remediation steps.
Secure your app in 3 minutes
Install the SDK
Add our lightweight SDK to your web app. Available for Browser, Node.js, .NET, and Edge Workers. One line of code to start.
Configure Policies
Use our visual editor to configure security headers. The CSP Matrix makes it point-and-click simple. Deploy with one button.
Monitor & Score
Watch violations in real-time, track your compliance score, and let AI handle triage. Your security posture improves automatically.
Works everywhere your code runs
Drop-in SDKs for every platform. Install in seconds, configure from the dashboard.
Browser SDK
Script tag or npm
Node.js
Express middleware
.NET
ASP.NET Core middleware
Edge Workers
Cloudflare & Vercel
Ready to secure your web apps?
Start with our free tier — no credit card required. Upgrade anytime as your security needs grow.