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Explain the major methodologies for secure networks and what threats they address

The purpose of this assignment is to develop skills to independently think of innovation. Students will be able to complete the following ULOs: c. Explain the major methodologies for secure networks and what threats they address; d. Identify and report network threats, select and implement appropriate countermeasures for network security.Assignment DescriptionRoyal Consulting Services (RCS) provides security consulting and services to over 300 clients across awide range of enterprises in Australia. A new initiative at RCS is for its two offices in Sydney andMelbourne to provide internships to students who are pursuing their postgraduate studies in reputedinstitutes in Sydney and Melbourne in the Networking domain.To evaluate suitable candidates for this prestigious internship program, RCS has asked applicants toprepare a detailed report and a presentation addressing the following sections:A. Google Dorking (maximum 600 Words)Google Dorking, or using advanced Google search techniques to find sensitive information,has been linked to “online dumpster diving.” Use Library/Internet resources to researchGoogle dorking. Based on your research address following:1. How the following advanced Google search engine operators are used:allintext, allintitle, allinurl, cache, filetype, inanchor, intest, intitle, link, site, +, |, and *2. Use at least four of the operators to create potential Google dorking searches and providediscussion with snapshots.3. Identify and discuss how easy is it for a threat actor to use Google dorking?4. Provide recommendations for users and organisations to combat Google dorking.B. Recommended Cryptoperiods (maximum 600 Words)A cryptographic key is a value (essentially a random string of bits) that serves as input to analgorithm, which then transforms plain text into ciphertext (and vice versa for decryption).One of the important characteristic that determines key strength is its cryptoperiod. Or thelength of time for which the key is authorised for use.1. From current literature survey, critically analyse and discuss cryptoperiods for hash,symmetric, and asymmetric algorithms. Find at least three sources for each of thealgorithms (select two algorithms from each category).2. Draw a table to list the algorithms and the recommend time, and then calculate theaverage of each.3. Provide recommendation on the cryptoperiods for each selected algorithm.C. Cloud Computing (maximum 600 Words)Cloud computing is a pay-per-use computing model in which customers pay only for theonline computing resources they need. It is a model for enabling convenient, on demandnetwork access to a shared pool of configurable computing resources (e.g., networks, servers,storage, applications, and services) that can be rapidly provisioned and released with minimalmanagement effort or service provide interaction. Based on your research and analysis1. Discuss the importance of cloud computing in today’s world. Explain four service modelsin the cloud computing.2. Explain one security protection for cloud computing used in an organization.Unit Code: MN502 Unit Name: Overview of Network Security Page#3 of 4Prepared by: Dr Wanod Kumar Moderated by: Dr S M Farhad April, 20193. Compare Microsoft Azure with Amazon Web Services (AWS). Create a table that lists atleast five options. Include the advantages and disadvantages of each. Which would yourecommend? Why?4. Would you recommend the cloud computing for your school? Justify yourrecommendation.D. Compare Protocol Analysers (maximum 600 Words)A protocol analyser is a hardware or software that captures packets to decode and analysetheir contents. Network traffic can be viewed by a stand-alone protocol analyser device or acomputer that runs protocol analyser software.1. Analyse and discuss the importance of protocol analysers from an enterprise point ofview.2. Research any two protocol analysers (such as Wireshark, Colasoft Capsa, and Microsoftmessage Analyser) and compare their features.3. Download and install each selected product on your personal /lab computer using Virtualmachine (Kali Linux /Windows 8.1 Professional) in Virtual Box. Perform protocol analysis(provide snapshots)4. Which analyser would you recommend? Justify your recommendation.E. ReferencesMust consider at least five current references from journal/conference papers and books.Must follow IEEE Transactions on Networking style.Note: Every group will create a 7-10 minutes presentation and present their work front of yourclass fellows and tutor during the Lab in Week 11.

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