The significance of user management systems in technology security lies in their ability to control and monitor access to sensitive data and resources. These systems implement access controls, ensuring that only authorized personnel can access specific information based on their roles. By managing user permissions, organizations can mitigate risks such as data breaches and unauthorized access. Moreover, user management systems aid in compliance with regulations like GDPR and HIPAA, which mandate strict data protection measures. Overall, they are essential for maintaining a secure environment and protecting organizational assets.