- Mission: Leads efforts to protect the federal ".gov" domain of civilian government networks and to collaborate with the private sector - the ".com" domain - to increase the security of critical networks. This occurs through the following functions:
- Capability Delivery
- Threat Hunting
- Operational Collaboration
- Vulnerability Management
- Capacity Building
- Strategy, Resources & Performance
- Cyber Defense Education & Training
CISA's Cybersecurity Division is led by Assistant Director Bryan Ware and Acting Deputy Assistant Director Matt Hartman.