VCRIS is an international conference annually focused on Cryptography and Information Security. In 2025, in addition to its core topics, VCRIS 2025 will have a new theme on quantum science and technology as part of the International Year of Quantum Science and Technology (IYQ) 2025. The conference aims to provide a platform for exchanging and sharing the latest research in the fields of cryptography, information security, and quantum science and technology. It also offers an opportunity for the publication and dissemination of cutting-edge research through reputable international publishers (IEEE Xplore). As part of the conference, the Quantum Autumn School contributes to raising awareness among scientists, professionals, lecturers, and students about the significance of quantum science and its applications.