I like the RBAC (Role-Based Access Control). It basically involves defining various roles, and then simply assigning those roles to users.
CyberArk Identity offers seamless integration with on-premises Active Directory, ensuring user security and priority. It excels in administrative access control, supports RBAC, and provides auditing tools like Splunk. Machine learning enhances privileged access authentication. Despite its robust security and service continuity with Microsoft Defender, it needs improved mobile device management, better scalability, and cost-effectiveness for on-premise deployments. Third-party SMS integration and multifactor authentication management also require attention.