MITRE ATT&CK Mapping is the process of translating observed cybersecurity events, incidents, or threat behaviors into the standardized MITRE ATT&CK framework. This framework categorizes attacker tactics, techniques, and procedures (TTPs) to help organizations understand, detect, and respond to threats more effectively. By mapping activities to ATT&CK, security teams can identify gaps in their defenses, prioritize security controls, and enhance threat intelligence sharing. It also facilitates communication between organizations and supports incident response, threat hunting, and red teaming by providing a common language and structure for describing adversary behaviors. Overall, MITRE ATT&CK Mapping improves situational awareness and strengthens cybersecurity posture.