The authority may by resolution provide that all moneys deposited by it shall be secured:
All banks and trust companies are authorized to give any such security for such deposits.
Deposit of such funds in savings accounts and certificates of savings institutions which are under state supervision and of federal associations organized under the laws of the United States and under federal supervision, is hereby authorized, provided that such institution's deposits are insured by the Federal Deposit Insurance Corporation or other federal insurance agency.
Va. Code § 15.2-5345