; (B) if appointed under paragraph (2)(A), shall possess expertise in cybersecurity; and (C) if appointed under any other subparagraph of paragraph (2), shall possess expertise in cybersecurity, election law, or election administration. (4) Terms; vacancies Members of the Advisory Panel shall serve for a term set by the Secretary. Any vacancy in the Advisory Panel shall be filled in the same manner as the original appointment. (5) Compensation Members of the Advisory Panel shall serve on the Advisory Panel without compensation, except that members of the Advisory Panel may be allowed travel expenses, including per diem in lieu of subsistence, at rates authorized for employees of agencies under subchapter I of chapter 57 of title 5, United States Code, while away from their homes or regular places of business in the performance of services for the Advisory Panel. (6) Administrative staff Upon request of the Advisory Panel, the Secretary shall provide to the Advisory Panel, on a reimbursable basis, the administrative support services necessary for the Advisory Panel to carry out its responsibilities under this Act. (b) Guidelines (1) In general The Advisory Panel shall develop a set of guidelines for election cybersecurity, including standards for procuring, maintaining, testing, auditing, operating, and updating election systems. (2) Requirements In developing the guidelines, the Advisory Panel shall— (A) identify the top risks to election systems; (B) describe how specific technology choices can increase or decrease those risks; and (C) provide recommended policies, best practices, and overall security strategies for identifying, protecting against, detecting, responding to, and recovering from the risks identified under subparagraph (A). (c) Grant program The Advisory Panel shall assist the Department and the Commission in carrying out the grant program required under section 7 by— (1) submitting recommendations to the Department about the grant program application process