The International Journal of Mobile ad hoc and sensor networks (IJMSN) is an open access journal that publishes articles on new research related to all areas of computer networks and communications. The journal focuses specifically on technical and practical aspects of mobile ad hoc networks and sensor networks, including architectures, protocols, routing, resource management, security and performance evaluation. Authors are invited to submit original papers by the deadline of December 21, 2019 relating to these topics for peer review and potential publication in the journal.