License note: SIM3 is fully owned by the Open CSIRT Foundation (OCF). OCF allows and promotes free use of SIM3 for internal and not-for-profit use. Any commercial (for-profit) usage of SIM3 for audits or otherwise, as well as any type of SIM3 training, requires explicit prior permission by OCF – get in touch with info [at] opencsirt.org.
The Open CSIRT Foundation developed an online self-assessment tool for SIM3. This tool is meant for all types of CSIRTs. Click here to self-assess your CSIRT in regard maturity.