What is a requirement for installing Enterprise Security on a search head?

For the successful installation of Enterprise Security on a search head, it is essential to ensure compatibility with existing applications. The requirement of having only default built-in and CIM-compliant apps facilitates the proper functioning of Enterprise Security. This is because these apps are designed to work seamlessly with the Common Information Model (CIM), ensuring that data is indexed and searched correctly.

CIM-compliance is crucial for Enterprise Security to leverage the underlying data effectively for security monitoring and analytics. It allows Enterprise Security to utilize standardized data models and provide more accurate insights. By keeping only these specific types of apps, you minimize the risk of conflicts or performance issues that can arise from having incompatible or non-compliant applications loaded on the search head.

Thus, emphasizing the need for a streamlined environment with only the necessary, compliant apps ensures that Enterprise Security can operate at its best, without distraction or interference from other applications that may not adhere to the same standards.