Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Book Chapter Book Chapter Faculty Publications- Book Chapter Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Security mechanisms in cloud computing-based big data Description An account of the resource In the existent system, data is encrypted and stored when passed to the cloud. During any operations on the data, it is decrypted and then the computation is done. This decrypted data is vulnerable and prone to be misused. After the computations are done, the data and the result are encrypted and stored back in the cloud. This creates an overhead to the system as well as increases time complexity. With this chapter, the authors aim to reduce the overhead of the systems to perform repeated encryptions and decryptions. This can be done by allowing the computations to happen directly on the encrypted text. The result obtained by performing computations on encrypted data will be the same as the ones done on the original plain text. This new security solution is fully fit for processing and retrieval of encrypted data, effectively leading to the broad applicable project, the security of data transmission, and the storage of data. The work is secured further with additional concepts like probabilistic and time stamp-based encryption processes. 2021, IGI Global. Creator An entity primarily responsible for making the resource Krishna A.V.N.; Balamurugan M. Source A related resource from which the described resource is derived Research Anthology on Artificial Intelligence Applications in Security, Vol-45749, pp. 694-724. Publisher An entity responsible for making the resource available IGI Global Date A point or period of time associated with an event in the lifecycle of the resource 2020-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.4018/978-1-7998-7705-9.ch032" target="_blank" rel="noreferrer noopener">https://doi.org/10.4018/978-1-7998-7705-9.ch032</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85164001484&amp;doi=10.4018%2F978-1-7998-7705-9.ch032&amp;partnerID=40&amp;md5=7fc842cc02b61a2724c40d518171c7c6" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85164001484&amp;doi=10.4018%2f978-1-7998-7705-9.ch032&amp;partnerID=40&amp;md5=7fc842cc02b61a2724c40d518171c7c6</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISBN: 978-179987748-6; 978-179987705-9 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Book chapter Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Krishna A.V.N., Christ University (Deemed), India; Balamurugan M., Christ University (Deemed), India