; (2) the term election infrastructure means storage facilities, polling places, and centralized vote tabulation locations used to support the administration of elections for public office, as well as related information and communications technology, including voter registration databases, voting machines, electronic mail and other communications systems (including electronic mail and other systems of election service providers who have entered into contracts with election agencies to support the administration of elections, manage the election process, and report and display election results), and other systems used to manage the election process and to report and display election results on behalf of an election agency; (3) the term Secretary means the Secretary of Homeland Security