This three-volume set in LNCS constitutes the refereed proceedings of the 30th Australasian Conference on Information Security and Privacy, ACISP 2025, held in Wollongong, NSW, Australia, during July 14–16, 2025.
The book consists of the proceedings of the workshop "e;New Trends and Challenges in Optimization Theory Applied to Space Engineering"e;, held in l'Aquila (Italy), and organized by the Gran Sasso Science Institute (GSSI), on December 13-15, 2023.
This book constitutes the refereed proceedings of the 16th International Conference on Cryptology in Africa, AFRICACRYPT 2025, which took place in Rabat, Morocco in July 2025.