Detecting and analyzing malicious activity is essential for cybersecurity professionals to prevent data breaches, protect against cyber attacks, identify threat actors, improve security posture, and comply with regulatory requirements. Without these activities, organizations are at risk of cyber threats that can cause significant financial and reputational damage. In this series, you will learn to identify indicators of potentially malicious activity, become familiar with commonly used tools and techniques for determining malicious activity, explore the collection and utilization of Cyber Threat Intelligence(CTI) and Threat Hunting concepts, and how to improve efficiency and process of security operations.