Briefing: New STIX & TAXII Releases Approved 23 Apr 2020 | Enterprise Security, Industry Collaboration and Standards, People and Processes, Research & White Papers, Technology & Solutions The new open standard STIX and TAXII 2.1 releases have been approved by OASIS. A new self-certification program should help drive adoption and enable SOC teams to arrive at faster time to detection and time to mitigation.