; and (B) the congressional intelligence committees. (c) Definitions In this section: (1) Congressional leadership The term congressional leadership includes the following: (A) The majority leader of the Senate. (B) The minority leader of the Senate. (C) The Speaker of the House of Representatives. (D) The minority leader of the House of Representatives. (2) Security vulnerability The term security vulnerability has the meaning given such term in section 102 of the Cybersecurity Information Sharing Act of 2015 ( 6 U.S.C. 1501 ). 609. Strategy for countering Russian cyber threats to United States elections (a) Requirement for a strategy Not later than 90 days after the date of the enactment of this Act, the Director of National Intelligence, in coordination with the Secretary of Homeland Security, the Director of the Federal Bureau of Investigation, the Director of the Central Intelligence Agency, the Secretary of State, the Secretary of Defense, and the Secretary of the Treasury, shall develop a whole-of-government strategy for countering the threat of Russian cyber attacks and attempted cyber attacks against electoral systems and processes in the United States, including Federal, State, and local election systems, voter registration databases, voting tabulation equipment, and equipment and processes for the secure transmission of election results. (b) Elements of the strategy The strategy required by subsection (a) shall include the following elements: (1) A whole-of-government approach to protecting United States electoral systems and processes that includes the agencies and departments indicated in subsection (a) as well as any other agencies and departments of the United States, as determined appropriate by the Director of National Intelligence and the Secretary of Homeland Security. (2) Input solicited from Secretaries of State of the various States and the chief election officials of the States. (3) Technical security measures, including auditable paper trails for voting machines, securing wireless and