Tech executives welcoming a new CISO to the organization should consider themselves enablers, first and foremost, and help the CISO unlock opportunities by capitalizing on the momentum that a new leader taking the reins can create. CISOs who fail to execute well in their first 90 days risk alienating stakeholders and isolating themselves. They must understand what the organization does, what its growth areas are, how security propels its goals, and which leaders and stakeholders are involved. This report shows tech leaders how to increase the likelihood of success by helping CISOs gain situational awareness, cultivate relationships, and establish the guiding principles of the security culture they want.