Contents Chapter 1 Introduction to Information Technology Chapter 2 System Unit Chapter 3 Input Devices Chapter 4 Output Devices Chapter 5 Secondary Storage Chapter 6 System Software Chapter 7 Application Software Chapter munication System Chapter work Chapter 10 Chapter 11 merce and Security Chapter 12 Professional Certification and Careers in Information Systems Chapter 11 merce and Security Objective After reading this chapter, you should be able to: Define what the merce is. Know the forms of merce. Describe security, privacy, and trust in merce of merce. merce merce, commonly known as (electronic marketing) merce or eCommerce, consists of the buying and selling of products or services over electronic systems such as the and works. merce merce merce can provide the following benefits over non-municat
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