Best ADR Security Solutions in 2026: Why Full-Stack Visibility Beats Siloed Alerts
What is ADR (Application Detection & Response)? A security tool that monitors application-layer behavior—API calls, function execution, code paths—to detect and respond to threats in real-time. Different from EDR (endpoint-focused) or CDR (cloud infrastructure-focused), ADR sees what’s happening inside your applications. Why do most ADR solutions fail? They only see one layer.