(a) This section does not apply to a university system or institution of higher education as defined by Section 61.003, Education Code.
(b) At least once every two years, the department shall require each state agency to complete an information security assessment and a penetration test to be performed by the department or, at the department's discretion, a vendor selected by the department.
(c) The department shall establish rules as necessary to implement this section, including rules for the procurement of a vendor under Subsection (b).