In an effort to keep DHS.gov current, the archive contains outdated information that may not reflect current policy or programs.
Today, our economic strength and national security rely heavily on a vast array of interdependent and critical networks, systems, services, and resources to conduct daily business and transactions. The assets that we rely on are continuously threatened by cyberattacks. To address these cyber related incidents, the DHS Science and Technology Directorate Cyber Security Division develops and delivers new cybersecurity research and development (R&D) technologies, tools, techniques, and next-generation cybersecurity capabilities that enable the Department and our nation to defend, mitigate, and secure both current and future systems and networks against cyberattacks. The Cyber Security Division Portfolio Guide is a high-level snapshot of our entire cybersecurity R&D portfolio.