Explain the three categories of user access privileges. Is three the right number or should there be more or fewer than three? Why or why not?
Answer to relevant QuestionsHow does single key (symmetric) encryption work? What are its strengths? What are its weaknesses?In the second scenario illustrating the need for controls, an accounts payable clerk uses the system to write checks to suppliers. Based on the information in the chapter, what kinds of controls would you implement to ensure ...Look on the Web for an e-commerce site (for example, Amazon.com or eBay). Evaluate the effectiveness of the screens. What kind of security and controls are integrated into the system? Do you see potential problems with the ...List and briefly describe the three basic approaches to program development order. What are the advantages and disadvantages of each?List possible sources of data used to initialize a new system database. Briefly describe the tools and methods used to load initial data into the database.
Post your question