Information system audit refers to the process of checking, evaluating and reviewing the information system of an enterprise or organization to ensure its safety, effectiveness, compliance and reliability. The main contents of information system audit include the following aspects:
1. System security audit: evaluate and review the security of information systems, including network security, system security and data security. , find potential security vulnerabilities and risks, and put forward corresponding improvement suggestions.
2. System performance audit: evaluate and review the performance of the information system, including system response speed, load capacity and reliability. So as to find out the performance problems existing in the system and put forward corresponding improvement suggestions.
3. Application system audit: evaluate and review the application systems of enterprises or organizations, including those in finance, human resources and production, so as to find out the existing problems and risks and put forward corresponding improvement suggestions.
4. Database audit: evaluate and review the database of enterprises or organizations, including data integrity, data security, data backup, etc. , find out the existing problems and risks, and put forward corresponding improvement suggestions.
5. Compliance audit of information system: review the compliance of information systems of enterprises or organizations, including the compliance of laws, regulations, policies and standards, to ensure the legality and standardization of information systems.
6. Audit of information system management: evaluate and review the information system management of enterprises or organizations, including the planning, design, implementation, operation and maintenance of information systems, so as to find existing problems and risks and put forward corresponding improvement suggestions.
Therefore, what does not belong to the main content of information system audit includes the following aspects:
1. Financial audit of enterprises or organizations: Financial audit is a process of reviewing and evaluating the financial status of enterprises or organizations, which is different from the main content of information system audit.
2. Operation management audit of enterprises or organizations: Operation management audit is a process of evaluating and reviewing the operation management of enterprises or organizations, which is different from the main content of information system audit.
3. Human resource management audit of enterprises or organizations: Human resource management audit is a process of evaluating and reviewing human resource management of enterprises or organizations, which is different from the main content of information system audit.
To sum up, the main content of information system audit is to evaluate and review the information system of enterprises or organizations to ensure its safety, effectiveness, compliance and reliability, excluding financial audit, operation management audit and human resource management audit of enterprises or organizations.