2025 6th Information Communication Technologies Conference (ICTC 2025) will be held in Nanjing, China during May 16-18, 2025. ICTC 2025 is sponsored by Southeast University. At the event, participants will have the opportunity to share their research results in the field of ICT, discuss future technology trends, and how to deal with security challenges related to digitalization. In addition, this conference will further explore how to promote continuous progress in the ICT field, thereby laying a solid foundation for digital development. You are welcome to attend ICTC!