While the public is embracing generative AI (genAI), security leaders are rightfully approaching it with caution. As this new technology quickly becomes more ubiquitous, security leaders must understand the impact it will have on cybersecurity, identify potential associated security challenges, and learn how to adopt genAI safely at the enterprise level. This report is one in a series of Forrester research aimed at helping business and technology leaders navigate the upsurge of generative AI.