The purpose of this legislation is to amend the Homeland Security Act of 2002 to restrict the Secretary of Homeland Security from accessing certain types of information that could be used by U.S. Customs and Border Protection (CBP) and U.S. Immigration and Customs Enforcement (ICE). Additionally, it aims to protect individuals' rights regarding participation in Trusted Traveler programs. Key provisions of the legislation include a prohibition on the Secretary of Homeland Security accessing or using specified information for the functions of CBP and ICE.