Cyber Threat Intelligence Sharing: ISACs and ISAOs
February 01, 2026
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1 min read
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Table of Contents
Sharing threat intelligence improves collective defense.
Types of Sharing Groups
- ISACs: Sector-specific (FS-ISAC, Health-ISAC)
- ISAOs: Cross-sector
- CERTs: National/Regional
- Private sharing groupsWhat is Shared
- Indicators of Compromise (IOCs)
- Tactics, Techniques, Procedures (TTPs)
- Vulnerability information
- Incident reports
- Best practicesStandards
- STIX: Structured threat info
- TAXII: Sharing protocol
- MISP: Threat sharing platformRelated Posts
Shadow IT Discovery and Governance
Find and manage unauthorized cloud services.
Incident Classification and Prioritization
Properly categorize and prioritize security incidents.
Security Architecture Review Process
Evaluate security early in system design.
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