This volume constitutes the proceedings Cybersecurity in Healthcare,First Annual HealthSec 2024, Salt Lake City, UT, USA, during October 14, 2024.The 11 full papers and 5 position papers included in this book were carefully reviewed and selected from 28 submissions.They are organized in topical sections as follows: Opening Papers Discussion; Cyberprotection of Medical Imaging; Cyberprotection of Hospitals; Cyberprotection of Medical Devices; Specialized Healthcare Protection Genetic Data, Rural Services, & Senior Living.