Explanation & Hint:
- STIX (Structured Threat Information eXpression): STIX is a language for describing cyber threat information in a standardized and structured manner.
- TAXII (Trusted Automated eXchange of Indicator Information): TAXII defines a set of services and message exchanges that enable sharing of actionable cyber threat information across organization and product/service boundaries. It is the protocol for the communication of CTI (Cyber Threat Intelligence).
- CybOX (Cyber Observable eXpression): CybOX is a standardized language for specifying, capturing, characterizing, and communicating events and properties of network operations.
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