An Energy Efficient and Dynamic Security Protocol for Wireless Sensor Networks

Ajaz Hussain Mir, ADIL BASHIR (Autoren)

Buch | Softcover

72 Seiten

2021 | 21001 A. 1. Auflage
GRIN Verlag
978-3-346-44308-3 (ISBN)

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Master's Thesis from the year 2013 in the subject Computer Science - Internet, New Technologies, grade: 8.12, , course: M. Tech, language: English, abstract: Wireless sensor network (WSN) is an emerging imperious leading technology of the current century that presents great promise for various pioneering applications. The use of sensor networks should keep developing, mainly in the fields of scientific, logistic, healthcare and military applications. Sensor networks interact and collect sensitive data and operate in unattended hostile environments, thus it is imperative to pay attention to the security of wireless sensor networks as they are highly prone to threats. For successful operation of the nodes, it is important to maintain the security and privacy of the transmitted data as well as the data stored at nodes. The different security protocols and models used in the wired and other wireless networks such as ad-hoc networks cannot be used in WSNs because the sensor size poses significant restrictions, mainly in terms of energy autonomy and node lifetime, as the batteries have to be too tiny. Also, the existing security protocols in these constrained networks are not sufficiently energy efficient, which is the real motivation behind this work. In this thesis, a light-weight dynamic security algorithm titled "An Energy Efficient and Dynamic Security Protocol (EEDSP)" for wireless sensor networks has been proposed and implemented at nodal level. We also implement an existing algorithm and then carry out the performance analysis of both the algorithms in terms of energy consumptions, node lifetime and memory requirements at source and intermediate nodes to verify the improvement in our protocol's results.

Erscheinungsdatum	02.09.2021
Sprache	englisch
Maße	148 x 210 mm
Gewicht	118 g
Themenwelt	Mathematik / Informatik ► Informatik ► Netzwerke
Themenwelt	Mathematik / Informatik ► Informatik ► Web / Internet
Schlagworte	dynamic • Efficient • Energy • Networks • Protocol • security • Sensor • Wireless
ISBN-10	3-346-44308-6 / 3346443086
ISBN-13	978-3-346-44308-3 / 9783346443083
Zustand	Neuware