Task 1: As a cloud administrator you are responsible for holistic administration of cloud resources including security of cloud infrastructure. In certain cloud deployments, organizations neglect the need to protect the virtualized environments, data, data center and network considering their infrastructure is inherently more secure than traditional IT environments. As a cloud administrator you are expected to complete the following tasks You are suggested to do an individual research collecting information related to securtv risks and vulnerantmes associated win cloud commute m terms or data security, data center security, virtualization security and network security. (30 Marks) A comprehensive report providing description of mitigation plan and how these security risks and vulnerabilities can be addressed. (30 Marks) Note:- Students are exnected complete the above tasks in all aspects with relevant sources anpropriately with m-text cuations and Dibutoeranny (1200-1250 words) (60 Marks) Task 2: Cloud service architectures fulfil the needs of a particular organization based on their specific requirements, oflate many service architecture have been innovated and conceptualized by the researchers. As cloud administrators it is very important to holistically review these cloud service models, you are advised to review a journal article or conference publication of a reputed conference like IEEE, Springer, Elsevier or any Scopus or SCI indexed publication that is related to cloud computing service architectures, and its use in specific organization. The students are advised to paste at least the first 3 pages of publication as an image in their assignment task clearly showing the abstract and publication information and then write the review with critical reflections observations, and commentary. Task 3. Server-side program (35 marks) Implement the server-side requirements and then provide code snippets for each function with clear explanations/comments of key statements used. Create a thread using extending thread class or implementing a runnable interface and implement a run metnod. After receiving the Customer Type and consumption from the client side, the server should make a connection to the database Search the database using the Customer Type and retrieve the appropriate tariff rate. Use the retripver tariff rato to ralculate the bill Return to the client the bill, and the tariff rate used. Close the connection with the database when done. Create a main class called custServer, define the main method, creation of client object, and start the thread. Task 4. Utility Class (15 marks) Using the same scenario develop a Menu driven program using LinkedHashSet Utility Class) class to perform the different operations as described below a. Create an obiect of unkedHasnset class witn exolanations of the metnod/kevwords used Create a method that will allow inserting an element to LinkedHashset class with explanations of the method/keywords used Create a method that will allow deleting specific elements in LinkedHashSet Class with eynlanations of the method keywords used d. Create a method that will allow the search of any record stored in the LinkedHashSet Class with explanations of the method/keywords used