Description
OS:
TAXII Version 2.1
OASIS Standard
10 June 2021
https://docs.oasis-open.org/cti/taxii/v2.1/os/taxii-v2.1-os.docx
https://docs.oasis-open.org/cti/taxii/v2.1/os/taxii-v2.1-os.html
https://docs.oasis-open.org/cti/taxii/v2.1/os/taxii-v2.1-os.pdf