Part 2 Chapter 3 page 127, Problem 1: Network Access Control Problem Description Ajax Automotive services retail automotive centers the east coast by supplying them with quality car and truck parts such as brake pads, oil filters, water pumps, etc. The companys 123 sales representatives work exclusively in the field visiting client company locations and submitting sales orders from laptop computers via an internet connection to the corporate offices in Delaware. All of Ajaxs sales orders are received in this manner. Customer account, sales history, inventory, and cash receipts records are stored on a central server at the corporate site. Customers are billed digitally from the corporate office on a net 30 basis. Required Briefly outline the access controls that would be appropriate for this situation. Explain why these controls are necessary? Your response must include the following terms: Data encryption techniques, digital signature control, encryption, onetime password system, firewalls and intrusion prevention software, virus protection software and various network control devises such as message sequencing numbers.