II 116th CONGRESS 1st Session S. 3045 IN THE SENATE OF THE UNITED STATES December 12, 2019 Mr. Johnson (for himself and Ms. Hassan ) introduced the following bill; which was read twice and referred to the Committee on Homeland Security and Governmental Affairs A BILL To amend the Homeland Security Act of 2002 to protect United States critical infrastructure by ensuring that the Cybersecurity and Infrastructure Security Agency has the legal tools it needs to notify private and public sector entities put at risk by cybersecurity vulnerabilities in the networks and systems that control critical assets of the United States.