RASP Session Replay

RASP Session Replay makes that possible. It records runtime behavior in precise detail, so you can rewind and inspect the exact sequence of events inside your application. Unlike generic monitoring, it catches code-level exploits as they occur, showing the function calls, parameters, and execution flow that led to the incident.

Runtime Application Self-Protection (RASP) hooks directly into your app’s runtime environment. Session Replay extends that capability by capturing granular telemetry during each request. This includes user inputs, library calls, DB queries, and any abnormal logic branches. When an attack unfolds—SQL injection, deserialization, privilege escalation—you get the full replay of the moment it happened, at the line level.

For engineers, this is not about “more logs.” Traditional logging gives fragments; RASP Session Replay stitches them together in exact chronological order, tied to the executing process state. You see stack frames, contextual variables, and the execution timeline without relying on guesswork or aggregated traces.

It is also a force multiplier for incident response. When you can replay a compromised session from start to finish, patching is faster. You confirm if a fix works by replaying the same malicious sequence in a safe environment. This cuts the loop between detection, diagnosis, and remediation down to minutes.

Security audits benefit as well. Replay sessions are definitive evidence. You see which code was touched, which branches were triggered, and which assets were exposed. Every byte is accounted for.

RASP Session Replay is designed to integrate with modern application stacks, supporting containers, cloud-native deployments, and frameworks from Node.js to Java. It operates inline without requiring changes to source code, and minimal overhead keeps performance steady while tracking every critical signal.

Attackers exploit runtime precisely because it is hard to see in real time. With RASP Session Replay, you eliminate blind spots. You don’t just know an attack happened—you watch it play out, step by step, inside your application’s living state.

See RASP Session Replay in action at hoop.dev and deploy it live in minutes.