Ann Westerheim Ph.D.

About the Author

Ann Westerheim, Ph.D., is a distinguished cybersecurity expert and author with over two decades of experience in digital security and risk management. Holding a doctorate in computer science from a leading institution, she has advised Fortune 500 companies and government agencies on fortifying defenses against evolving cyber threats. Her passion for making complex topics accessible drives her writing, empowering everyday individuals and small businesses to navigate the digital landscape safely. In her acclaimed book, Cybersecurity for Main Street: Cyber Fit in 21 Days, Westerheim demystifies cybersecurity practices, offering a practical 21-day program to build robust online protections without technical jargon. A sought-after speaker and consultant, she continues to advocate for proactive digital hygiene in an increasingly connected world.