Identity Governance-  Identity governance is the policy-based centralized orchestration of user identity management and access control. Identity governance helps support enterprise IT security and regulatory compliance.
Identity Management-  Identity management is a framework of policies and technologies for ensuring that the right users have the appropriate access to technology resources.
Identity Administration– is the organizational process for ensuring that individuals have the appropriate access to technology resources. More specifically, this includes the identifying, authentication and authorization of a person to have access to applications, systems or networks.
Access Management- Access management (AM) is the process of identifying, tracking, controlling and managing authorized or specified users’ access to a system, application or any IT instance.
Access Right Management- Access Right Management aims to grant authorized users the right to use a service, while preventing access to non-authorized users
Privileged Account Management / User Privilege- Privileged Account Management can be defined as managing and auditing account and data access by privileged users. A privileged user is someone who has administrative access to critical systems. For instance, anyone who can set up and delete user accounts and roles on your Oracle database is a privileged user.