Authentication is a form of credit guarantee. According to the definition of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), it refers to the conformity assessment activities that an organization's products, services and management systems are certified by a nationally recognized certification body to meet the relevant standards, technical specifications (ts) or their mandatory requirements. Certification refers to the conformity assessment activities of certification bodies to prove that products, services and management systems meet the mandatory requirements or standards of relevant technical specifications.
Information security management system certification can realize risk management: it helps to better understand the information system, find existing problems and protection methods, ensure that the organization's own information assets can be properly protected under a reasonable and complete framework, and ensure the orderly and stable operation of the information environment.