A formal change management process requires every alteration to be requested, reviewed, approved, documented, and tested before deployment. That governance gate keeps internal processes, assets, and security controls from being modified ad hoc or by unauthorized personnel, ensuring integrity and auditability of all changes.

Endpoint management software is a tool that allows security engineers to monitor and control the configuration, security, and performance of workstations and servers from a central console.
Endpoint management software can help detect and prevent unauthorized changes and software installations, enforce policies and compliance, and provide reports and alerts on the status of the endpoints. The other options are not as effective or comprehensive as endpoint management software for this purpose.

Explanation:Shadow IT is the term used to describe the use of unauthorized or unapproved IT resources within an organization. The marketing department set up its own project management software without telling the appropriate departments, such as IT, security, or compliance. This could pose a risk to the organization's security posture, data integrity, and regulatory compliance.