What it means
Threat intelligence sharing communities create trusted relationships, common expectations, and repeatable mechanisms for exchanging information among participants.
Why it matters
The value comes from trust, relevance, reciprocity, and action—not merely access to another feed.
Practical focus
- Choose communities aligned to sector and risk
- Define participation and handling expectations
- Contribute useful context where authorized
- Measure whether shared information changes action
Common mistakes
- Joining communities without an internal intake process
- Consuming without contributing
- Sharing beyond authorized boundaries
- Treating every community report as equally relevant
Certification relevance
This subject appears in or supports the following certification bodies of knowledge: