ThreatLocker requests can only be approved by a(n) ________.

The correct answer relates to the specific hierarchy and permissions established within ThreatLocker. In this context, only an Account Administrator has the authority to approve requests. This role is typically endowed with the highest level of access and responsibility within the framework, allowing them to manage security policies and approve changes that affect the overall security posture of the organization. This ensures that requests for access or changes are vetted by someone with comprehensive oversight of system security.

Other roles, such as IT Support Staff, System Users, or Network Engineers, typically have defined responsibilities that do not include the authority to approve requests for significant changes or access, which is crucial for maintaining a secure environment. These roles may assist or provide support but will not have the permissions necessary to make final approval decisions, which are reserved for someone in the Account Administrator position to ensure strict governance and control over security protocols.