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008			230204s2019 sz | s |||| 0|eng d
020			_a9783031015274
024	7		_a10.1007/978-3-031-01527-4 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aTK7872.D48 _b2019 EB
100	1		_aKumar, Vimal _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686564
245	1	0	_aSecure Sensor Cloud _cby Vimal Kumar, Amartya Sen, Sanjay Madria
250			_a1st edition 2019
264		1	_aCham _bSpringer International Publishing _c2019
300			_a1 recurso en línea (XIII, 126 páginas)
336			_atexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
347			_aarchivo de texto _bPDF
490	0		_aSynthesis Lectures on Algorithms and Software in Engineering _x1938-1735
505	0		_aPreface -- Acknowledgments -- Introduction -- Preliminaries -- Sensor Cloud Architecture and Implementation -- Risk Assessment in a Sensor Cloud -- Secure Aggregation of Data in a Sensor Cloud -- Access Control of Aggregated Data in Sensor Clouds -- Efficient and Secure Code Dissemination in Sensor Clouds -- Bibliography -- Authors' Biographies.
520			_aThe sensor cloud is a new model of computing paradigm for Wireless Sensor Networks (WSNs), which facilitates resource sharing and provides a platform to integrate different sensor networks where multiple users can build their own sensing applications at the same time. It enables a multi-user on-demand sensory system, where computing, sensing, and wireless network resources are shared among applications. Therefore, it has inherent challenges for providing security and privacy across the sensor cloud infrastructure. With the integration of WSNs with different ownerships, and users running a variety of applications including their own code, there is a need for a risk assessment mechanism to estimate the likelihood and impact of attacks on the life of the network. The data being generated by the wireless sensors in a sensor cloud need to be protected against adversaries, which may be outsiders as well as insiders. Similarly, the code disseminated to the sensors within the sensor cloud needs to be protected against inside and outside adversaries. Moreover, since the wireless sensors cannot support complex and energy-intensive measures, the lightweight schemes for integrity, security, and privacy of the data have to be redesigned. The book starts with the motivation and architecture discussion of a sensor cloud. Due to the integration of multiple WSNs running user-owned applications and code, the possibility of attacks is more likely. Thus, next, we discuss a risk assessment mechanism to estimate the likelihood and impact of attacks on these WSNs in a sensor cloud using a framework that allows the security administrator to better understand the threats present and take necessary actions. Then, we discuss integrity and privacy preserving data aggregation in a sensor cloud as it becomes harder to protect data in this environment. Integrity of data can be compromised as it becomes easier for an attacker to inject false data in a sensor cloud, and due to hop by hop nature, privacy of data could be leaked as well. Next, the book discusses a fine-grained access control scheme which works on the secure aggregated data in a sensor cloud. This scheme uses Attribute Based Encryption (ABE) to achieve the objective. Furthermore, to securely and efficiently disseminate application code in sensor cloud, we present a secure code dissemination algorithm which first reduces the amount of code to be transmitted from the base station to the sensor nodes. It then uses Symmetric Proxy Re-encryption along with Bloom filters and Hash-based Message Authentication Code (HMACs) to protect the code against eavesdropping and false code injection attacks.
988			_aSynthesis Collection of Technology_2019
650		7	_2embne _9666069 _aInformática en la nube
650		7	_2embne _9441179 _aRedes de sensores inalámbricas
700	1		_aSen, Amartya _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686565 _c(Computer scientist)
700	1		_aMadria, Sanjay Kumar _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686566
776	0	8	_iPrinted edition: _z9783031000157
776	0	8	_iPrinted edition: _z9783031003998
776	0	8	_iPrinted edition: _z9783031026553
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-031-01527-4 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b02/2023 _dz _eIG _zSI