We cordially invite you to attend the 5th IEEE International Conference on Multimedia Information Networking and Security (MINES 2013) to be held on November 1–3, 2013 in Beijing, China. The conference will be organized by University of Science and Technology Beijing. With the development of multimedia technology and network technology, multimedia services become more and more popular. In nowadays, multimedia information refers to not only text, image, video or audio but also graphics, flash, web, 3D data, etc. Multimedia information is networked in various modes, e.g., fixed network, wireless network, mobile network, etc. Multimedia information may be generated, processed, transmitted, retrievaled, consumed or shared in various environments. Additionally, security becomes an important issue for information networking. During the past decades, many works have been done in multimedia information networking and security. 多媒体信息网络与安全国际会议每年举办一次，旨在为世界各国研究人员与工程师提供一个高水平的国际平台，交流信息系统、服务科学、智能服务管理、多媒体、网络和安全相关的最新研究成果。论文录用需经过专家评审，作者应保证论文的原创性与高质量。