Identify Log4j vulnerable versions and configurations
Understand the technical details of Log4Shell exploitation
Identify and analyze different Log4Shell attack vectors
Implement comprehensive Log4Shell protection strategies
Spot Log4Shell exploitation attempts in raw access and WAF logs
Distinguish a genuine Log4Shell hit from a version-family false alarm
Decide whether a vulnerable jar on disk is actually exploitable in this deployment
Find a shaded, repackaged Log4j dependency a naive filesystem scan misses
Discover why upgrading to 2.15.0 alone did not close the door
Evaluate whether a deployed WAF rule and JVM mitigation actually stop obfuscated payloads