; safe harbor (A) Voluntary participation Participation in the program shall be voluntary for election systems vendors and researchers. (B) Safe harbor When conducting research under this program, such research and subsequent publication shall be considered to be: (i) Authorized in accordance with section 1030 of title 18, United States Code (commonly known as the Computer Fraud and Abuse Act ), (and similar State laws), and the election system vendor will not initiate or support legal action against the researcher for accidental, good faith violations of the program. (ii) Exempt from the anti-circumvention rule of section 1201 of title 17, United States Code (commonly known as the Digital Millennium Copyright Act ), and the election system vendor will not bring a claim against a researcher for circumvention of technology controls. (C) Rule of construction Nothing in this paragraph may be construed to limit or otherwise affect any exception to the general prohibition against the circumvention of technological measures under subparagraph (A) of section 1201(a)(1) of title 17, United States Code, including with respect to any use that is excepted from that general prohibition by the Librarian of Congress under subparagraphs (B) through (D) of such section 1201(a)(1). (5) Exempt from disclosure Cybersecurity vulnerabilities discovered under the program shall be exempt from section 552 of title 5, United States Code (commonly referred to as the Freedom of Information Act). (6) Definitions In this subsection: (A) Cybersecurity vulnerability The term cybersecurity vulnerability means, with respect to an election system, any security vulnerability that affects the election system. (B) Election infrastructure The term election infrastructure means— (i) storage facilities, polling places, and centralized vote tabulation locations used to support the administration of elections for public office; and (ii) related information and communications technology, including— (I) voter registration databases