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Cybersecurity Division
Mission
CISA’s cybersecurity mission is to defend and secure cyberspace by leading national efforts to drive and enable effective national cyber defense, resilience of national critical functions, and a robust technology ecosystem.
Overview
CSD is responsible for executing this mission in three ways:
- We fortify the nation’s cyber defenses against immediate threats and vulnerabilities.
- We build the nation’s long-term capacity to withstand and operate through cyber incidents.
- We will achieve a defensible cyberspace ecosystem by ensuring that changes in the ecosystem shift the advantage to network defenders.
Subdivisions
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Capacity Building
Further advance provision of centralized cybersecurity capabilities where appropriate and expand availability of risk-reducing shared services to non-federal partners.
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Mission Engineering
Develop and deploy a Joint Collaborative Environment in which data from disparate sources can be rapidly analyzed and used to drive expedited action.
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Joint Cyber Defense Collaborative
Advance joint cyber defense capabilities, particularly through development of joint campaign plans and enhancement of public-private operational partnerships.
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Threat Hunting
Provide technical capabilities and expertise to understand and remediate adversary activity via detections, partnerships, and forensics and by conducting incident response and threat hunting missions.
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Vulnerability Management
Reduce the prevalence and impact of vulnerabilities and exploitable conditions across enterprises and technologies, including through assessments and coordinated disclosure of vulnerabilities reported by trusted partners.
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Office of the Technical Director
Advance, coordinate, and align technical capability efforts across CSD with the goal of enabling and advancing mission effectiveness.