Shalini R. Urs

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Wireless Body Area Networks (WBANs) have gained a lot of research attention in recent years since they offer tremendous benefits for remote health monitoring and continuous, real-time patient care. However, as with any wireless communication, data security in WBANs is a challenging design issue. Since such networks consist of small sensors placed on the(More)
Vehicular ad hoc networks (VANETs) are receiving enormous research attention in the wake of rising challenges of safe driving, and demand for infotainment services on the move. Information security in VANETs is a critical design issue, since public lives could be at stake. This paper presents a novel sender authentication scheme for enhancing VANET(More)
The purpose of this research is to investigate the networks of ''academic community'' of Digital Library using various Social Network Analysis (SNA) tools and metrics. This study is expected to identify the figureheads who are responsible for shaping the emerging multidisciplinary community of Digital Library. It would also reveal the factors, which are(More)
Security is a key aspect in networks that circulate critical information. Vehicular Ad Hoc Network (VANET) is one such network where vehicles transmit and receive traffic information and emergency alerts. It is imperative to ensure only legitimate nodes join the network, since VANET thrives on authentic and accurate information. This paper proposes a(More)