The Evolution of the Internet and Network Protocols The internet has revolutionized the modern world like no other invention has before, except perhaps, electricity. The internet allows sharing and collaboration to take place between people on opposite sides of the globe. Vinton G. Cerf, often called the “Father of the Internet”, admits that when the original idea of an “intranet” was in its infancy, there was no possible way to imagine all of the ways we would come to use it (NDTV, 2013). But how does it work? The internet, based on the concept of “packet switching”, involves the travelling of small packets of data over one or more networks (Frenzel, 2013). This can be compared to “electronic postcards”, meaning that “a computer generates a piece of data and flings it into the net, just like the postal system, except 100 million times faster” (Cerf, 2013). This concept allows one computer to speak to many different computers around the network by sending out these “electronic postcards”. However, before these networks can work seamlessly together, they must use a common protocol, or set of rules for transmitting and receiving these packets of data. There are several protocols currently in use, including the OSI Model, the TCP/IP Model, UDP, HTTP, and FDP (Mitchell, 2014), but the most commonly used is Transmission Control Protocol/Internet Protocol (TCP/IP) (Gilmer, 2011). Even as early as 1977, TCP/IP was being used by other networks to link to ARPANET (Kozierok,
The Internet is a worldwide, publicly accessible series of interconnected computer networks that transmit data by packet switching using the standard Internet Protocol (IP).
Janet Abbate’s Inventing the Internet explores the history of the Internet as "a tale of collaboration and conflict among a remarkable variety of players." (3) Abbate’s writing concentrates on the Internet’s development through social and cultural influences. The book explores the evolution of the Internet from ARPANET to global networks. The Internet’s expansion has existed within an interworking web of innovators; government and military, computer scientists, graduate students, researchers, cable and phone companies, network users, etc. The details given by Abbate affirm the book’s claim that the Internet was not
The internet and the development of digital technology (computer-based technology) in particular, have made the most significant impact in the field of information and communication technology in the past decade. The internet is essentially a network of computers across the world which is linked through global
In Where Wizards Stay up Late, the Origins of the Internet, Katie Hafner and Matthew Lyon explore the beginnings of the Internet. The authors show us how it was a computer-engineering firm that produced the original prototypes for "Arpanet," and how several very intelligent men made the Internet possible. The book is excellent in that it brings to the limelight many important people that played an important role in devising the Internet. In other words, therefore, this book is a history as well as a work of drama. It tells a very intriguing story of how the computer technology for the Internet was devised. In many respects, it is very much a "behind-the-scenes" kind of documentary.
Never has a communications system played so many roles in our lives--or exerted such broad influence over our thoughts--as the Internet does today.
The TCP/IP protocols are the heart and soul of the Internet, and they describe the fundamental rules that govern all communications in the network. The original address system of the Internet is Internet Protocol version 4 (IPv4). The Internet Engineering Task Force (IETF) developed IPv6 to deal with the long-anticipated problem of IPv4 address exhaustion. However, IPv6 is not foreseen to supplant IPv4 instantaneously.
The internet was invented around the early 1960s with the research of Packet switching. What they called ARPANET led to the development of the internetworking, where multiple networks could be joined together over to create a network of networks. IP defined by RFC791 was the first widely used versions of the internet protocol. This was known as version four, this would make you think that there were three other versions of IP before this version however, there really was not. IPv4 was originally designed for an internetwork, a fraction of what the size of the internet is today. IPv4 has served its purpose very well, however with the growth of the internet it was just a matter of time before they would need to create a new version of IP. The development of a new version IP would began in the mid-1990s. The new version of IP is known as Internet Protocol version Six (IPv6) or sometimes called IP next generation or IPng. One of the biggest questions that came about when the announcement of IPv6 was what Happened to IPv5. “The answer is: it doesn 't exist. While this may seem confusing, version 5 was in fact intentionally skipped to avoid confusion, or at least to rectify it.” (Tcpipguide.com, 2014) If you consider just how much the internet has grown over the years you will notice that IPv4 has done its job very well, however as discussed it has been apparent for many years now that the limitation of IPv4 would be reached. This is where IPv6 comes into play. IP play such a
The Internet is the global way of interconnected computer interfaces that use the Internet protocol suite (TCP/IP) to link devices worldwide. It is an interface of networks that consists of individual, civic, academic, marketing, and government tracks of local to global scope, joined by a broad collection of electronic, wireless, and optical networking technologies. The Internet has changed continuation upside down. It was no longer a state-controlled outline, although the extensive computer network in the world including across 50,000 sub-networks, 4 million systems, and 70 million users. The Internet supports numerous network services, most prominently mobile apps such as social media apps,Internet telephony, the World Wide Web, multiplayer online games,electronic mail, and file sharing services. The internet is essentially a web
The Internet is, quite literally, a network of networks. It is comprised of ten thousands of interconnected networks spanning the globe. The computers that form the Internet range from huge mainframes in research establishments to modest PCs in people's homes and offices. Despite the recent hype, the Internet is not a new phenomenon. Its roots lie in a collection of computers that were linked together in the 1970s to form the US Department of Defense's communications systems. Fearing the consequences of nuclear attack, there was no central computer holding vast amounts of data, rather the information was dispersed across thousands of machines. A set of rules, of protocols, known as TCP/IP was
The popularity of Internet has become ubiquitous and pervasive all over the world. The Internet plays a pivotal role in all walks of human life and has improved the quality of people life and has invaded all sectors like Governmental Organizations, Science and Technology, Business World, Industry and Education. In 1969, the Internet was originated by US Department of Defense (DoD) and Advanced Research Project (ARPANET) using Network Control Program (NCP). Research on packet switching communication methodology resulted in inter-networking of networks in 1981, when the researchers in Great Britain and Norway tried to collaborate with the researchers in US using Internet Protocol (IP). Realizing the importance and advantages of IP, the Internet
Originally intended by America research scientists to correspond with each other, it evolved to be a widely accepted form of telecommunication for users of personal computers. The foundation of the internet is derived from an interconnection of computers globally numbering millions, information systems and communication entities. The internet uses standard internet protocol suites in linking many devices in a network of many other networks (WebWise Team, 2012).
Transmission Control Protocol/Internet Protocol (TCP/IP) are the basic communication protocols, which were designed to provide low level support for internetworking. This term is generally also used to refer to a more generalised collection of protocols developed by the internet community and U.S. Department of Defence.
Over the next 10 years, we will see a change in technology, and the Internet. Things will continue to progress, and fundamental changes will easily be defined. Technologies have revolutionized how people spread and consume information; these changes will redefine who we are as consumers, merchants, and individuals. With the expansion of computers and the Internet connectivity, people are able to share more of their lives with family and friends. Technology has offered the world so many different services, which include emailing, instant messaging, search engines, blogs, and Wikipedia. These services have changed the way we communicate with others, our knowledge, and the way we conduct business. With the increasing usage of the Internet, developers continue to find ways to improve technology and the way we utilize the Internet. Technology has a wide range of different aspects and concepts, which includes protocols. There has to be rules, and objectives in any and everything we do, and protocols governs communications, errors, detections, messages, and speed. There are three technology concepts behind the Internet, and they are packet switching, Transmission Control Protocol/Internet Protocol (TCP/IP) communications
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support electronic mail.
The evolution of internet over the past decades in tremendous that, information sharing between individuals has been increasing. Till now machine to machine communication has also been possible because of the trends and developments that have been in this field such IPV6 etc. Internet of things refers to the connectivity of devices between each other using IP addresses. A simple machine to machine connectivity can be obtained using internet and IP address of the device.(Skiba, 2013) These devices operate in the same domain and encompasses a variety of protocol to ensure better connectivity. This interconnectivity of devices have been implemented in most of the fields such as built in sensors in automobiles which sends alert or warning to the driver if there is any fault in the car or any man-made object that can send or receive alerts via internet using the IP address assigned to it. Formally, with this new information sharing invent a machine does not need a human aid to send or receive information between.