To get an Information Security project back on schedule, which of the following will provide...

 Explanation:

Upper management support ensures priority alignment, resource allocation, and the resolution of blockers that may delay a project.

Management's authority can enforce adherence to schedules and increase overall project momentum.

 Why Other Options Are Less Effective:

B. More frequent project milestone meetings: These may help track progress but do not directly address the root causes of delays.

C. Stakeholder support: While important, stakeholder support is secondary to executive authority in driving a project forward.

D. Extend work hours: This is a short-term solution that can cause burnout and reduce productivity.

 EC-Council CISO Reference:

The curriculum emphasizes the role of executive sponsorship in overcoming challenges and ensuring project success.