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Nt1330 Unit 4.3 Paper

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4.3.2 Security concerns for Infrastructure as a Service (IaaS) and Platform as a Service (PaaS)
The security concerns for IaaS and PaaS models are described collectively because of their reliance over each other. The attacks on these two layers are of three types: attacks on the cloud services, attacks on virtualization and attacks on utility computing. Hardware virtualization, software virtualization, cloud software, utilitycomputing and Service Level Agreement (SLA) are considered some of the common security concerns for IaaS and PaaS.

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