Digital electronics

INTRODUCTION E- commerce, which is simply the system of transacting business through the use of electronic and digital media as the computer and mobile devices, has become not just a necessary but also an effective means of global economic development. The astronomical growth of interconnectivity through the computer network (I.e., internet) has made e-commerce a veritable tool for quick business relationships to be formed without any form of physical contact. At the click of the mouse, business

When I studied power electronic circuits such as: ac to dc uncontrolled and controlled rectifiers, voltage controllers, converters, dc to ac inverters and power supplies, I decided to build my career on “Power Systems and Power Electronics” which prompted me to take more core courses and lab works in electrical and electronics filed such as Control Engineering, Digital Signal Processing, Advanced Electronics and Communications. I also took several courses on: Electromagnetic

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and cloud computing technologies, electronic commerce is becoming more and more popular. Many people and businesses deal with their payment transactions via the Internet. In a conventional payment system, buyers and sellers transfer cash or payment information through credit cards and checks, however in early electronic payment systems, online payment services must add capabilities to process orders, accounts and receipts. As e-commerce has gradually grown, digital currency payment have become popularized

businesses and consumers through an electronic medium, without using any paper documents. E-commerce is widely considered the buying and selling of products over the internet, but any transaction that is completed solely through electronic measures can be considered e-commerce. E-commerce is subdivided into three categories: business to business or B2B (Cisco), business to consumer or B2C (Amazon), and consumer to consumer or C2C (eBay). also called electronic commerce. The e-commerce business was

TABLE OF CONTENT ABSTRACT 2 1. INTRODUCTION 3 2. Features of E-commerce: 4 2.1. Security role in present E-commerce: 4 2.2. Security Factors in E-commerce: 5 3. Security Technologies: 7 3.1. Secure Electronic Transaction (SET): 7 3.2. Secure Socket Layer (SSL): 8 3.3. Firewall: 8 4. Conclusion: 9 5. References: 11 ABSTRACT In the E-commerce security is most important point because a website is to protect the valuable information. It plays a vital role to provide security to the

security is becoming harder and harder for businesses to guarantee. Security With the advent of Electronic Funds Transfer (EFT), which transferred money between accounts; and the Electronic Data Interchange (EDI), where business forms, purchase orders, invoices and other information can be shared electronically; the advent of vulnerabilities in ecommerce also became a reality. In 1985 the first retail electronic banking system was offered and subsequently hacked. In the 1990s, the use of Credit Cards

INTRODUCTION In an electronic commerce environment, trust is difficult relation to build and even more critical for business success than in traditional commerce. The electronic commerce is not an ordinary business environment where we can trust the vendors. In order for electronic business to prosper, consumers must not be concerned that they will be manipulated, have their credit card numbers stolen, or receive poor quality goods or service. In response to the electronic business needs created

use of technology and communicative devices, electronic commerce and digital markets has steadily impacted the expansion of information systems, organizations, and society, on a global scale. The discussion of cultural differences as it relates to electronic commerce was identified while analyzing primary factors that markets should take into account. The characteristics and trends of each country examine the utilization of the Internet and electronic commerce. With attempts to compare the United

Flexible electronics have potential in many important applications, such as wearable health monitoring devices and medical implants. Medical patches and implants utilizing bendable and stretchable sensors can potentially monitor a wide range of biological functions.21 Smart textiles. Flexible electronics technology may enable the creation of fabrics that can alter their characteristics in response to external