To get a security card, you must go to the police station to record the fingerprint of 10. In addition, China's "Regulations on Household Registration" clearly stipulates that a citizen can only register permanent residents in one place. Article 3 of the Law of the People's Republic of China on Resident Identity Cards stipulates that the citizenship number is a unique and lifelong identity code for every citizen, which is compiled by the public security organs in accordance with the national standards for citizenship numbers. According to Article 16 of the Law of the People's Republic of China on Resident Identity Cards, if one of the following acts occurs, the public security organ shall give a warning and impose a fine of less than 200 yuan. If there is illegal income, the illegal income shall be confiscated: (1) using false certification materials to defraud resident identity cards; (2) Renting, lending or transferring a resident identity card; (3) illegally detaining another person's identity card.