Elastic Security facilitates robust cyber threat intelligence (CTI) by leveraging Elasticsearch's powerful search engine capabilities to collect and enrich data with threat intel feeds, enabling organizations to better understand and counteract cyber threats. CTI involves analyzing emerging threats and applying defensive measures to protect environments, using indicators of compromise (IOC) such as file hashes, IP addresses, and URL reputation data. Elastic Security's integration with SIEM detection capabilities helps prioritize alerts and detect active threats through indicator match rules, which are triggered when network or host events align with threat intel data. The Filebeat Threat Intel module and Elasticsearch enrich processors streamline the collection and enrichment of threat data, providing additional context to incoming data and enhancing the efficiency of threat detection. Elastic offers prebuilt and customizable detection rules, allowing security teams to identify and alert on suspicious activities, such as network connections to malicious IPs, thus improving the overall security posture. By utilizing CTI, organizations can make informed security decisions, protect their assets, and reduce the time needed for event resolution, with Elastic Security providing accessible resources such as Quick Start training and a free 14-day trial to facilitate adoption.