🌐 Networking

Responder Policy

A NetScaler feature that inspects incoming requests against a rule and takes an action such as dropping, resetting, or redirecting them before the request reaches the back-end service. Vendors sometimes supply a responder policy as an interim workaround for a vulnerability until a fixed build is installed.

📚 Deep Dive

Learn Article

How to Keep a Crash-Loop Exploit From Taking Down Both Nodes of an HA Pair

Failover does not help when the attacker crashes the service on demand. A runbook for stopping the trigger, preserving evidence, and patching an HA pair in the right order.

intermediate 6 min read

Back to Glossary