; (bb) shall not be collected or stored by the Federal Government; and (cc) may only be disseminated in response to an individual photo tool query. (iv) Additional security measures (I) Use requirement An employer seeking to hire an individual whose identity is not able to be verified using the photo tool described in clause (iii) because the employee did not present a covered document for employment eligibility verification purposes shall verify the identity of such individual using the additional security measures described in subclause (II). (II) Development requirement The Secretary shall develop, after publication in the Federal Register and an opportunity for public comment, specific and effective additional security measures to adequately verify the identity of an individual whose identity is not able to be verified using the photo tool described in clause (iii). Such additional security measures— (aa) shall be kept up-to-date with technological advances; (bb) shall provide a means of identity authentication in a manner that provides a high level of certainty as to the identity of such individual, using immigration and identifying information that may include review of identity documents or background screening verification techniques using publicly available information