This book constitutes the refereed proceedings of the 17th IFIP WG 11.8 World Conference on Information Security Education, WISE 2025, held in Maribor, Slovenia, during May 21–23, 2025.The 13 full papers presented were carefully reviewed and selected from 30 submissions. The papers are organized in the following topical sections: Workforce and Curriculum Development; Curriculum and Research Development; Gamification in Cybersecurity Education; Innovative Approaches to Cybersecurity Awareness; Papers Invited from SEC; and Discussions.