The Departure Of Jen Easterly: What’s Next For CISA Under Trump

Jen Easterly’s departure as Director of the Cybersecurity and Infrastructure Security Agency (CISA) marks the end of a transformative era in U.S. cybersecurity.

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Jen Easterly, Director of CISA, Announces Her Resignation Effective January 20, 2025, Coinciding ...

[+] With President-Elect Donald Trump’s Inauguration. Jen Easterly’s imminent departure as Director of the Cybersecurity and Infrastructure Security Agency marks the end of a transformative era in U.S.



cybersecurity. Easterly, who has led the agency since 2021, will step down on January 20, 2025, coinciding with the inauguration of President-Elect Donald Trump. Her exit raises critical questions about CISA’s future, its mission, and its leadership under the incoming administration.

What Is CISA And Why Was It Created? CISA was established in 2018 during Donald Trump’s first presidency to protect America’s critical infrastructure from cyber and physical threats. As part of the Department of Homeland Security, its initial mission focused narrowly on safeguarding essential systems such as energy grids, water supplies, and communications networks. Working with public and private sectors, CISA provided tools, threat analysis, and mitigation strategies to fortify the nation’s defenses .

Under President Biden, CISA’s scope expanded significantly to include responsibilities such as monitoring misinformation and addressing election interference . While these initiatives broadened the agency’s reach, critics argue they stretched CISA beyond its original mission and created overlaps with other federal agencies. Jen Easterly’s Legacy Jen Easterly, a West Point graduate and former NSA leader, was appointed by President Joe Biden in 2021.

Easterly spearheaded key initiatives that shaped the agency’s evolving mission under the Biden administration: Easterly also emphasized workforce diversity, setting an ambitious goal for women to comprise 50% of the cybersecurity workforce by 2030. Her efforts extended to election security, where she worked to ensure the integrity of voting systems amidst rising concerns from elements of both parties. Notably, her leadership included aiding Ukraine’s defense against cyberattacks attributed to Russian actors, reinforcing her commitment to global cybersecurity.

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The Trump Administration’s Vision For CISA With Donald Trump returning to the presidency, his administration is expected to recalibrate CISA’s mission, prioritizing a narrower focus. Proposals from republican policymakers such as Senator Rand Paul and conservative think tanks advocate returning CISA to its original mandate: protecting critical infrastructure and coordinating cyber defense for federal and critical civilian infrastructure networks. Key changes under consideration include transferring non-core functions—such as school security and emergency communications—to other departments.

Eliminating CISA’s counter-misinformation initiatives, viewed by some critics as infringing on free speech, is also a possibility. Supporters of this approach argue it would streamline CISA’s operations, reduce redundancy, and refocus resources on its core cybersecurity mission. Who Will Succeed Jen Easterly? The appointment of Easterly’s successor will be a critical decision for the Trump administration.

The ideal candidate is likely to come from the business world, combining cybersecurity expertise with an understanding of cost efficiency and deregulation. Key attributes for the next CISA director may include: The new director will need to balance preserving CISA’s advancements in cybersecurity while implementing structural and functional reforms. The Stakes For America’s Cybersecurity The stakes for CISA—and the nation—could not be higher.

Cyberattacks continue to grow in sophistication and frequency, targeting critical infrastructure with the potential to disrupt lives, economies, and national security. As the Trump administration recalibrates CISA’s mission, it must ensure the agency remains robust and agile without duplicating efforts or overextending its scope. Whether CISA continues its broader mission under Biden, reverts to a narrower focus from Trump’s first administration, or forges an entirely new path, the decisions made in the coming months will have lasting implications for America’s cybersecurity resilience.

The nation—and the world, from allies to adversaries, constituents to cybercriminals—will be watching closely..