Question 4 (a) Consider each of the scenarios below and write down your own advice, as...
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Question 4 (a) Consider each of the scenarios below and write down your own advice, as a security expert to the general public, on what to do in each of the situations. Justify your answers, and, if necessary, add assumptions to ease your discussion. i. You received an urgent request from your line manager who lost their login password at an important overseas conference and they are asking you for the password. ii. You have to send one password to a remote site. (b) Briefly explain the four primary attacks to blockchains by hackers and fraudsters? (c) What is so-called X-Force Red Blockchain Testing? (d) Explain what is so-called 51% attack in the context of blockchain. (e) Describe an ideal infrastructure for a private blockchain with integrated security. (f) Describe five applications other than cryptocurrency for blockchains. [4] [4] [4] [4] [4] [5] [5] This is an example of algorithms for computing one root of a quadratic equation presented by natural language. Input a Input b Input c Compute z b Compute y-b*b Compute w Ba Compute v = wc Compute uy - v Compute t= i Compute s= z + t Computer = 2a Compute x = s/r. True False Question 4 (a) Consider each of the scenarios below and write down your own advice, as a security expert to the general public, on what to do in each of the situations. Justify your answers, and, if necessary, add assumptions to ease your discussion. i. You received an urgent request from your line manager who lost their login password at an important overseas conference and they are asking you for the password. ii. You have to send one password to a remote site. (b) Briefly explain the four primary attacks to blockchains by hackers and fraudsters? (c) What is so-called X-Force Red Blockchain Testing? (d) Explain what is so-called 51% attack in the context of blockchain. (e) Describe an ideal infrastructure for a private blockchain with integrated security. (f) Describe five applications other than cryptocurrency for blockchains. [4] [4] [4] [4] [4] [5] [5] This is an example of algorithms for computing one root of a quadratic equation presented by natural language. Input a Input b Input c Compute z b Compute y-b*b Compute w Ba Compute v = wc Compute uy - v Compute t= i Compute s= z + t Computer = 2a Compute x = s/r. True False
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Managerial Accounting
ISBN: 9780073526706
12th Edition
Authors: Ray H. Garrison, Eric W. Noreen, Peter C. Brewer
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