OCF supports the following communities & projects:
- TF-CSIRT: the European community for cyber security IM teams like CSIRT/CERT (including national and sectorial teams), SOC, ISAC and/or PSIRT – and TF-CSIRT’s membership database, the Trusted Introducer
- CSIRT Maturity with SIM3: maintaining and promoting the SIM3 maturity model & train and support the community of Certified SIM3 Auditors
- 4gh: small scale trusted meeting of cyber security folks, on invite