Abstract-The flexibility and mobility of Mobile Ad hoc Networks (MANETs) have made them increasingly popular in a wide range of use cases. To protect these networks, security protocols have been developed to protect routing and application data. However, these protocols only protect routes or communication, not both. Both secure routing and communication security protocols must be implemented to provide full protection. The use of communication security protocols originally developed for wireline and WiFi networks can also place a heavy burden on the limited network resources of a MANET. To address these issues, a novel secure framework (SUPERMAN) is proposed. The framework is designed to allow existing network and routing protocols to perform their functions, whilst providing node authentication, access control, and communication security mechanisms. This paper presents a novel security framework for MANETs, SUPERMAN. Simulation results comparing SUPERMAN with IPsec, SAODV, and SOLSR are provided to demonstrate the proposed frameworks suitability for wireless communication security.
Open loop control has commonly been used to conduct tasks for a range of Industrial Control Systems (ICS). ICS however, are susceptible to security exploits. A possible countermeasure to the active and passive attacks on ICS is to provide cryptography to thwart the attacker by providing confidentiality and integrity for transmitted data between nodes on the ICS network; however, a drawback of applying cryptographic algorithms to ICS is the additional communication latency that is generated. The proposed solution presented in this paper delivers a mathematical model suitable for predicting the latency and impact of software security constructs on ICS communications.The proposed model has been tested and validated against a software simulated open loop control scenario, the results obtained indicate on average a 1.3 percentage difference between the model and simulation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.