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The progression of cheaper, faster and more reliable Internet technologies leads Internet of Things (IoT) to be applied in various fields of life nowadays. While tremendous data are generated and delivered from IOT devices, it is essential on the server side having scalable and effective data compression techniques to balance storage usage and data precision. This paper presents an adjustable content-sensitive...
Recently, Kalra and Sood proposed an authentication scheme for Internet of Things (IoT) and cloud environments. In these comments, we demonstrated that several security weaknesses exist in this scheme, including lack of mutual authentication, anonymity, forward secrecy, and a workable key agreement. Furthermore, this scheme is subject to the replay attacks and the impersonation attacks.
Recent years have seen the rise of sophisticated attacks including advanced persistent threats (APT) which pose severe risks to organizations and governments. Additionally, new malware strains appear at a higher rate than ever before. Since many of these malware evade existing security products, traditional defenses deployed by enterprises today often fail at detecting infections at an early stage...
RFID is a non-contact technology using radio frequencies to achieve automatic and unique identification. It has been widely applied in various areas, such as access management, toll collection, and contact less payment. However, because the information transmission medium between readers and tags is radio frequency, it is easy for attackers to eavesdrop on or tamper with data. Hence, creating a secure...
IP multicast dictates high-end routers and incurs high administrative overhead, which prevent them from being deployed in many video streaming scenarios. In this paper, we study the problem of computing the multipath multicast routes for streaming videos in Software-Defined Networks (SDNs), which adopt less expensive switches and reduce administrative overhead for lower CAPEX/OPEX. The objectives...
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