Final answer:
The statement is true; STIX and TAXII are tools that facilitate Automated Indicator Sharing (AIS) by standardizing the exchange of cyber threat intelligence.
Step-by-step explanation:
The statement that 'two tools that facilitate AIS are STIX and TAXII' is true. AIS stands for Automated Indicator Sharing, which is a system that allows for the exchange of cyber threat indicators between organizations in near real-time. STIX (Structured Threat Information eXpression) and TAXII (Trusted Automated Exchange of Indicator Information) are technologies that enable this process.
STIX is a language and serialization format used to exchange cyber threat intelligence (CTI). It allows organizations to convey the full context of a threat in a standardized format. TAXII is an application protocol for communicating CTI over HTTPS. It supports the exchange of CTI represented in STIX format with the aim to improve cybersecurity defenses by automating the sharing of information.