What are access rights in an information system?

Access rights in an information system refer to the privileges assigned to users that govern their ability to interact with data and system resources. This includes what actions users can perform, such as reading, writing, or modifying data. Access rights are critical for ensuring that individuals only have access to information necessary for their roles, thereby enhancing security and data integrity within the system.

These rights are typically managed through a combination of policies and permissions set by system administrators, ensuring that users operate within the scope of their designated roles. For example, a regular user may have permission to view files but not to delete them, whereas an administrator would generally have full control over all files.

In contrast, other choices address different aspects of cybersecurity. The first option pertains to protocols and methods of network security rather than specific user permissions. The third choice relates to rules about software installation, which does not directly involve user access to data or system resources. The fourth option focuses on authentication processes, which are concerned with verifying the identity of users rather than the privileges they hold within the system.