Cloud Computing Essay

3690 Words Apr 4th, 2014 15 Pages
Cloud Security Computing
Name
Institution

Cloud Security Computing
Chapter 1 (7 pages)

Section 1 : • Situational Analysis Cloud computing comprise of a disseminated infrastructure made of several interconnected machines whose assets are placed together in a virtual machine (VM) that upholds and controls itself (Marks, 2010). Different from other distributed systems, the architecture of cloud computing is detached from the physical system it depends on. This allows intense flexibility since resources can be removed or added according to real needs. Even though cloud computing is not a critical breakthrough with respect to technology (most technologies used in this paradigm were already
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Alternatively, human involvement is not needed in cloud computing since resources can control and re-arrange themselves in accordance to relative and sequential contingencies. Despite the advancement brought forward by technology, cloud computing varied categories namely, IaaS (Infrastructure as a Service), SaaS (Software as a Service), and PaaS (Platform as a Service) are faced with major services that can negatively affect the privacy and integrity of important data (Rittinghouse and Ransome, 2010).

• Statement of the Problem Cloud Computing: Cloud computing is related to a new model that provides computing infrastructure, which then transfers computing amenities of an on-premise datacenters to distant systems placed on the internet. Cloud computing symbolizes a change away from computation as a commodity, to computation as an amenity that is delivered to clients via the internet from major datacenters or ‘clouds.’ This distant service is a new computing approach that uses the internet to offer virtualized and scalable resources. According to Pfleeger and Pfleeger (2007), some of the different categories of computing services are Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). SaaS offers clients distinctive software applications that operate on the internet. Examples of Software as a Service (SaaS) are Google Docs,

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