* D. STIX (Structured Threat Information eXpression): STIX is a standardized language for representing threat information in a structured and machine-readable format. It facilitates the sharing of threat intelligence by ensuring that data is consistent and can be easily understood by all parties involved.
* E. TAXII (Trusted Automated eXchange of Indicator Information): TAXII is a transport mechanism that enables the sharing of cyber threat information over a secure and trusted network. It works in conjunction with STIX to automate the exchange of threat intelligence among organizations.
Other options:
* A. CWPP (Cloud Workload Protection Platform): This focuses on securing cloud workloads and is not directly related to threat intelligence sharing.
* B. YARA: YARA is used for malware research and identifying patterns in files, but it is not a platform for sharing threat intelligence.
* C. ATT&CK: This is a knowledge base of adversary tactics and techniques but does not facilitate the sharing of threat intelligence data.
* F. JTAG: JTAG is a standard for testing and debugging integrated circuits, not related to threat intelligence.
References:
* CompTIA Security+ Study Guide
* "STIX and TAXII: The Backbone of Threat Intelligence Sharing" by MITRE
* NIST SP 800-150, "Guide to Cyber Threat Information Sharing"