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dc.description.abstractCloud Computing has become the global technology enabler for corporate businesses and home users relying on IT services today. Cloud Computing offers unlimited flexible computing resources, storage and network capacity to seamlessly meet the service demands offering rental models, hosting options, virtual infrastructure, maximum utilization and availability. Cloud computing also benefits technology organizations, service providers and the home users in reducing the capital expenditure and setup costs on a regular basis. Access to high speed links and Internet availability has further led to the increase in adoption of Cloud based services by global corporates working in offices or from remote locations as well as the home users. newline newlineThis Thesis focuses primarily on designing a comprehensive infrastructure architecture for mitigating the Distributed Denial of Service attacks on Hybrid Clouds and presents a Malware detection system to mitigate Ransomware attacks. The Researcher first performed a survey to understand security issues and the impact of cyber-attacks on Cloud Computing environments. The Researcher reviewed research papers and manuscripts published between January 2012 and December 2016 on Cloud Computing, Denial of Service attacks and Malware detection and mitigation approaches. The Researcher also reviewed existing solutions to mitigate the Distributed Denial of Service attacks as well as Malware attacks. The Researcher then designed and implemented Cloud based system to detect malware for mitigating Ransomware attacks. The Researcher then designed and implemented the secure infrastructure architecture to mitigate Distributed Denial of Service attacks on Hybrid Cloud environments. Network and Application level attacks are performed on the proposed infrastructures and the results compared with single tier data center architecture design. Future research directions are also outlined in this Thesis. newline
dc.titleDesigning Secure Architecture to Mitigate DDoS Attacks on Hybrid Clouds
dc.creator.researcherBhardwaj, Akashdeep
dc.subject.keywordCloud computing
dc.subject.keywordEngineering and Technology,Computer Science,Computer Science Software Engineering
dc.contributor.guideDr. Vinay Avasthi (Guide), Dr. G.Hunumat Sastry (Co-Guide), Dr. G.V.B. Subramaniyam (Co-Guide)
dc.publisher.universityUniversity of Petroleum and Energy Studies (UPES)
dc.publisher.institutionDepartment of Computer Science and Engineering
Appears in Departments:Department of Computer Science and Engineering

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01_title.pdfAttached File19.61 kBAdobe PDFView/Open
02_certificate.pdf110.79 kBAdobe PDFView/Open
03_acknowledgement.pdf7.68 kBAdobe PDFView/Open
04_declaration.pdf5.4 kBAdobe PDFView/Open
05_contents.pdf131.22 kBAdobe PDFView/Open
06_list of figures.pdf93.5 kBAdobe PDFView/Open
07_list of tables.pdf51.48 kBAdobe PDFView/Open
08_list of abbreviations.pdf8.54 kBAdobe PDFView/Open
09_executive summary.pdf23.58 kBAdobe PDFView/Open
10_chapter1.pdf1.38 MBAdobe PDFView/Open
11_chapter2.pdf180.29 kBAdobe PDFView/Open
12_chapter3.pdf663.32 kBAdobe PDFView/Open
13_chapter4.pdf154.05 kBAdobe PDFView/Open
14_chapter5.pdf302.79 kBAdobe PDFView/Open
15_chapter6.pdf719.22 kBAdobe PDFView/Open
16_chapter7.pdf1.23 MBAdobe PDFView/Open
17_chapter8.pdf20.28 kBAdobe PDFView/Open
18_chapter9.pdf116.38 kBAdobe PDFView/Open

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