Executive Summary:
Computer Security Incident Response Teams (CSIRTs) serve as the digital equivalent of first responders, playing a pivotal role in the foundation of national cybersecurity ecosystems. Their functions encompass incident response, training, awareness raising, and community building, though they refrain from law enforcement or policy development.
A strong correlation exists between a robust incident response capability and overall cybersecurity capacity, exemplified by the fact that the four Western and Central African countries ranking highest in the International Telecommunication Union's (ITU) Global Cybersecurity Index (GCI) also boast fully operational CSIRTs.
While over 500 CSIRTs have been established in high-income countries, only six low-income countries possess fully operational CSIRTs, with middle-income countries averaging just one operational CSIRT. Investing in incident response offers notable returns for economic development, as the costs of cybersecurity incidents can reach up to 3% of GDP.
In low-income countries, governments should prioritize establishing and operationalizing the national CSIRT (nCSIRT), initially focusing on services for government entities and critical infrastructure operators. Middle-income countries should strengthen their nCSIRT functions and establish a comprehensive network of sectoral CSIRTs.
Key Points:
- CSIRTs act as the digital equivalent of first responders.
- They significantly contribute to national cybersecurity ecosystems through incident response, training, awareness, and community building.
- Robust incident response correlates with higher cybersecurity capacity.
- Low-income countries lag behind in CSIRT establishment compared to high-income countries.
- Investments in CSIRTs offer substantial economic benefits.
- Governments in low-income countries should focus on establishing and operationalizing national CSIRTs.
- Middle-income countries should enhance their national CSIRTs and develop sector-specific CSIRT networks.
