The document provides an analytical survey of active intrusion detection techniques in Mobile Ad Hoc Networks (MANETs), focusing on the significance of improving security against various attacks due to vulnerabilities in the network's infrastructure-less structure. It discusses the classification of intrusion detection systems, compares techniques such as misuse and anomaly detection, and proposes new methods for efficient intrusion detection and response tailored to the dynamic nature of MANETs. Additionally, the paper emphasizes the importance of topology control and its role in enhancing network performance and security.