; or (4) authorizing the Department of Homeland Security to allow subjective judgments regarding the treatment of online content by a participating technology company in the objective criteria established pursuant to subsection (a)(2). (j) Definitions In this section: (1) The term Hispanic-serving institution has the meaning given such term in section 502(a) of the Higher Education Act of 1965 ( 20 U.S.C. 1101a(a) ). (2) The term historically Black colleges and universities means a part B institution described in section 322(2) of the Higher Education Act of 1965 ( 20 U.S.C. 1061(2) ). (3) The term institution of higher education has the meaning given such term in section 101 of the Higher Education Act of 1965 ( 20 U.S.C. 1001 ). (4) The term online terrorist content shall be defined by each technology company participating in an exercise under this section with respect to a platform of the company in the community guidelines, terms of service, or relevant policy applicable to such platform. (5) The term personally identifiable information means any information about an individual elicited, collected, stored, or maintained by an agency or owner or operator of a participating technology company, including the following: (A) Any information that can be used to distinguish or trace the identity of an individual, such as a name, social security number, date or place of birth, mother’s maiden name, telephone number, or biometric records. (B) Any other information that is linked or linkable to an individual, such as medical, educational, financial, or employment information. (6) The term participating technology company means a business entity that owns or operates any public-facing website, web application, or digital application, including a mobile application, social network, advertising network, search engine, or email service that participates in the voluntary online terrorist content moderation exercise program under this Act. (7) The term Tribally controlled college or university has the meaning given such term