E-commerce is the activity of electronically buying or selling products on online services or over the Internet. E-commerce draws on technologies such as mobile commerce, electronic funds transfer, supply chain management, Internet marketing, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems. E-commerce is the largest sector of the electronics industry and is in turn driven by the technological advances of the semiconductor industry.
Netscape Communications Corporation was an American independent computer services company with headquarters in Mountain View, California, and then Dulles, Virginia. Its Netscape web browser was once dominant but lost to Internet Explorer and other competitors in the so-called first browser war, with its market share falling from more than 90 percent in the mid-1990s to less than one percent in 2006. An early Netscape employee Brendan Eich created the JavaScript programming language, the most widely used language for client-side scripting of web pages and a founding engineer of Netscape Lou Montulli created HTTP cookies. The company also developed SSL which was used for securing online communications before its successor TLS took over.
Pretty Good Privacy (PGP) is an encryption program that provides cryptographic privacy and authentication for data communication. PGP is used for signing, encrypting, and decrypting texts, e-mails, files, directories, and whole disk partitions and to increase the security of e-mail communications. Phil Zimmermann developed PGP in 1991.
A cypherpunk is any individual advocating widespread use of strong cryptography and privacy-enhancing technologies as a route to social and political change. Originally communicating through the Cypherpunks electronic mailing list, informal groups aimed to achieve privacy and security through proactive use of cryptography. Cypherpunks have been engaged in an active movement since at least the late 1980s.
Shopping is an activity in which a customer browses the available goods or services presented by one or more retailers with the potential intent to purchase a suitable selection of them. A typology of shopper types has been developed by scholars which identifies one group of shoppers as recreational shoppers, that is, those who enjoy shopping and view it as a leisure activity.
CompuServe was an American online service, the first major commercial one in the world. It opened in 1969 as a timesharing and remote access service marketed to corporations. After a successful 1979 venture selling otherwise under-utilized after-hours time to Radio Shack customers, the system was opened to the public, roughly the same time as The Source. H&R Block bought the company in 1980 and began to more aggressively advertise the service.
Retail is the sale of goods and services to consumers, in contrast to wholesaling, which is sale to business or institutional customers. A retailer purchases goods in large quantities from manufacturers, directly or through a wholesaler, and then sells in smaller quantities to consumers for a profit. Retailers are the final link in the supply chain from producers to consumers.
Electronic business is any kind of business or commercial transaction that includes sharing information across the internet. Commerce constitutes the exchange of products and services between businesses, groups, and individuals and can be seen as one of the essential activities of any business.
JumpStart Games, Inc., formerly Knowledge Adventure, Inc., was an American edutainment video game company based in Torrance, California. Founded in 1991, it was acquired by Chinese holding company NetDragon Websoft in 2017.
Spyglass, Inc. was an Internet software company. It was founded in 1990, in Champaign, Illinois, as an offshoot of the University of Illinois at Urbana–Champaign, and later moved to Naperville, Illinois. Spyglass was created to commercialize and support technologies from the National Center for Supercomputing Applications (NCSA). It focused on data visualization tools, such as graphing packages and 3D rendering engines.
Cendant Corporation was an American provider of business and consumer services, primarily within the real estate and travel industries. In 2005 and 2006, it broke up and spun off or sold its constituent businesses. Although it was based in New York City, the majority of its headquarters employees were in Parsippany-Troy Hills, New Jersey.
Online shopping is a form of electronic commerce which allows consumers to directly buy goods or services from a seller over the Internet using a web browser or a mobile app. Consumers find a product of interest by visiting the website of the retailer directly or by searching among alternative vendors using a shopping search engine, which displays the same product's availability and pricing at different e-retailers. As of 2020, customers can shop online using a range of different computers and devices, including desktop computers, laptops, tablet computers and smartphones.
The following is a comparison of instant messaging protocols. It contains basic general information about the protocols.
CUC (Comp-U-Card) International Inc. was a membership-based consumer services conglomerate with travel, shopping, auto, dining, home improvement and financial services offered to more than 60 million customers worldwide based in Stamford, Connecticut, US, and founded in 1973 by Kirk Shelton and Walter Forbes. In 1998, it became involved in a Securities and Exchange Commission investigation into what, at the time, was the biggest accounting scandal in corporate history.
Secure messaging is a server-based approach to protect sensitive data when sent beyond the corporate borders, and it provides compliance with industry regulations such as HIPAA, GLBA and SOX. Advantages over classical secure e-mail are that confidential and authenticated exchanges can be started immediately by any internet user worldwide since there is no requirement to install any software nor to obtain or to distribute cryptographic keys beforehand. Secure messages provide non-repudiation as the recipients are personally identified and transactions are logged by the secure email platform.
Jon Callas is an American computer security expert, software engineer, user experience designer, and technologist who is the co-founder and former CTO of the global encrypted communications service Silent Circle. He has held major positions at Digital Equipment Corporation, Apple, PGP, and Entrust, and is considered "one of the most respected and well-known names in the mobile security industry." Callas is credited with creating several Internet Engineering Task Force (IETF) standards, including OpenPGP, DKIM, and ZRTP, which he wrote. Prior to his work at Entrust, he was Chief Technical Officer and co-founder of PGP Corporation and the former Chief Technical Officer of Entrust.
Book Stacks Unlimited was an American online bookstore created by Charles M. Stack in 1992, three years before Jeff Bezos launched Amazon.com. Stack's store, selling new books, began as a dial-up bulletin board located in Cleveland. The Books.com website opened in 1994, eventually attracting a half million visitors each month.
Retail leakage occurs when local people spend a larger amount of money on goods than local businesses report in sales, usually due to people traveling to a neighboring town to buy goods. Retail sales leakage occurs when there is unsatisfied demand within the trading area and that the locality should provide extra stores spaces for such type of businesses. After all, retail leakage does not necessarily translate into opportunity. For instance, there could be tough competition in a nearby locality that leads the market for same type of product. Many small - to medium-sized communities experience leakage of retail expenditures as local citizens drive to neighboring towns to shop at national retail chains or eat at national restaurant chains. Attracting such national retail chain stores and restaurants to a community can prevent this type of expenditure leakage and create local jobs.
The economics of digitization is the field of economics that studies how digitization, digitalisation and digital transformation affects markets and how digital data can be used to study economics. Digitization is the process by which technology lowers the costs of storing, sharing, and analyzing data. This has changed how consumers behave, how industrial activity is organized, and how governments operate. The economics of digitization exists as a distinct field of economics for two reasons. First, new economic models are needed because many traditional assumptions about information no longer hold in a digitized world. Second, the new types of data generated by digitization require new methods for their analysis.
Dan Kohn was an American serial entrepreneur and nonprofit executive who led the Linux Foundation's Public Health initiative. He was the executive director at Cloud Native Computing Foundation (CNCF), which sustains and integrates open source cloud software including Kubernetes and Fluentd, through 2020. The first company he founded, NetMarket, conducted the first secure commercial transaction on the web in 1994.
