Security and Privacy Issues in Wireless Sensor Networks: Towards Internet of Things

Shah, Muhammad Zahir

ISBN 10: 3639323734 / ISBN 13: 9783639323733

Editore: VDM Verlag Dr. Müller, 2011

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Codice articolo ERICA82936393237346

Dati bibliografici

• Titolo: Security and Privacy Issues in Wireless Sensor Networks: Towards Internet of Things
• Editore: VDM Verlag Dr. Müller
• Data di pubblicazione: 2011
• Lingua: Inglese
• ISBN 10: 3639323734
• ISBN 13: 9783639323733
• Rilegatura: paperback
• Condizione: New
• Tipo di libro: book

Descrizione articolo

Riassunto

To achieve security in WSN it is important to be able to perform various cryptographic operations, including encryption, authentication and authorization. Keys for these cryptographic operations must be setup by communicating nodes before they can exchange information securely. Key management schemes are mechanisms which are used to establish and distribute various kinds of cryptographic keys in the network, such as individual keys, pairwise keys and group keys. Key management is essential cryptographic primitive upon which other security primitives are built. Most security requirements such as privacy, authenticity, integrity can be addressed by building solid key management framework.In fact, a secure key management scheme is the pre-requisite for the security of these primitives, and thus essential to achieving secure infrastructure in sensor networks. There are three types of key management schemes in wireless sensor networks namely Public key cryptographic, Trusted Server Based Schemes and Key Preistribution. The key predistribution is considered best approach for wireless sensor networks.

L'autore

Muhammad Zahir Shah PhD IQRA University Islamabad, Pakistan. MS Computer Science National University of Computer and Emerging Sciences, Pakistan. Research areas: Wireless Sensor Networks, Adhoc Networks, Information Security, Wireless Communication.