Which statement about account provisioning systems is true?

Account provisioning systems are designed to automate the entire process of account management, streamlining tasks such as account creation, modification, and deactivation across various platforms and applications. This automation aids in efficiently managing user access while reducing the likelihood of human error that can occur with manual processes. By automating repetitive tasks, these systems help organizations save time and resources and ensure that policies regarding user permissions and access rights are consistently applied.

The effectiveness of these systems lies in their ability to manage accounts in a centralized manner, thereby improving security and compliance by ensuring that only authorized users have access to sensitive information. This contrasts with the other options, which highlight either a lack of efficiency, misconceptions about security or applicability to organization size, all of which do not accurately reflect the purpose and capability of provisioning systems.