; and (ii) shall be designed to provide a high level of certainty with respect to identity authentication. (E) Child-lock pilot program The Secretary, in consultation with the Commissioner, shall establish a reliable, secure program through which parents or legal guardians may suspend or limit the use of the social security account number or other personally identifying information of a minor under their care for purposes of the System. The Secretary may implement the program on a limited pilot basis before making it fully available to all individuals. (5) Responsibilities of the Commissioner of Social Security The Commissioner, in consultation with the Secretary, shall establish a reliable, secure method, which, within the time periods specified in paragraph (2) and subsection (b)(4)(D)(i)(II), compares the name and social security account number provided in an inquiry against such information maintained by the Commissioner in order to validate (or not validate) the information provided by the person or entity with respect to an individual whose identity and employment authorization the person or entity seeks to confirm, the correspondence of the name and number, and whether the individual has presented a social security account number that is not valid for employment. The Commissioner shall not disclose or release social security information (other than such confirmation or nonconfirmation) under the System except as provided under this section. (6) Responsibilities of the Secretary of Homeland Security (A) In general The Secretary of Homeland Security shall establish a reliable, secure method, which, within the time periods specified in paragraph (2) and subsection (b)(4)(D)(i)(II), compares the name and identification or other authorization number (or any other information determined relevant by the Secretary) which are provided in an inquiry against such information maintained or accessed by the Secretary in order to validate (or not validate) the information provided, the correspondence of the name and