Cyber Threat Intelligence (CTI) management is a significant challenge for organizations due to the complexity involved in inputting, analyzing, and presenting threat data.
OpenCTI is an open-source platform designed to address these challenges by providing a comprehensive solution for storing, analyzing, visualizing, and presenting information on threat campaigns, malware, and indicators of compromise (IOCs).
It uses the MITRE ATT&CK framework for data structuring and integrates with other tools like MISP and TheHive to enhance its capabilities.
The platform aims to help organizations manage both technical and non-technical information and establish relationships between data and its sources.
OpenCTI structures its data using the STIX2 standard, a language for defining and sharing standardized cyber threat information.
The architecture includes key components such as the GraphQL API, Write Workers, and Connectors, which integrate various systems to improve threat intelligence.
The platform's dashboard provides visual summaries of ingested threat data, categorizes information into activities and knowledge, and facilitates analysis and investigation.
By organizing data into entities and relationships, OpenCTI allows analysts to trace the origin of information, map threats, and correlate observables, making it a valuable tool for security operations centers (SOCs) in their fight against cyber threats.
Summary:
OpenCTIis an open-source platform that helps organizations manage cyber threat intelligence by storing, analyzing, and visualizing threat data.- It integrates with tools like
MISPandTheHiveand uses theMITRE ATT&CKframework for data structuring. - Its architecture and dashboard provide comprehensive support for threat analysis and investigation.