A permission manager is a software or service that manages the permissions of users, groups, and other entities within an organization. It allows administrators to control who has access to what data and resources, and to set up rules for how that access is granted and revoked.
Permission managers are important for maintaining data security and compliance. They help to ensure that only authorized users have access to sensitive information, and that data is not accessed or shared inappropriately. Permission managers can also help to improve efficiency and productivity by automating the process of granting and revoking access, and by providing a centralized view of all permissions within an organization.