Important Internet Protocols
Important Internet Protocols
Interbank Internet, a framework architecture that has transformed communications and systems of global commerce by enabling different computer networks across the globe to connect. In its most basic form, the Internet is a collection of interconnecting switches or routers on which information is exchanged between users with access to the Internet. At its most basic level, however, it consists of many independent data links that are activated by sending a request, rather than by receiving one. The Internet itself is not part of any physical property, but instead is a collection of systems that work together in order to exchange information.
The backbone of the Internet is a collection of networks called the Internet Service Provider (ISP) or backbone. Internally, each system is made up of a bunch of these systems, all responding to requests sent by the user. The user, however, does not need to know anything about the inner workings of the Internet except that it exists. When the user makes a request to the internet service provider for something like a web page, information is returned from the servers in various hops along the way and is transformed into packets carrying information back to the user.
When the information reaches the destination, it is transformed back into packets carrying information back to the user and so forth over the internet. Every hop along the path is called a layer, and there are four layers to the full network: layer 1, which is commonly known as the public network; layer 2, which is used by anyone who desires to access the internal network; layer 3, which is private (meaning it is used by restricted classes of people); layer 4, which is the physical layer of the Internet. At this point, it may be helpful to explain what IP is. An IP, or internet protocol, is a series of numbers that identifies every network connection on the Internet as well as every computer which is trying to access any of the networks.
The Internet was created as an experiment to bring fast and inexpensive communication between computer networks using various methods such as email, telephony and file sharing. Later, the Internet underwent several modifications to make it more useful and interesting to users, and the “backbone” of the internet, the ARPANET, was born. ARPANET was designed to become a way to connect to other international networks, similar to an intercontinental telephone exchange, with the use of radio waves. ARPANET was the forerunner of the modern Internet.
Today, with the advent of social media and the rise of websites like Facebook and Twitter, the backbone of the internet has changed drastically. People have become used to sharing pictures, videos, information, applications and various other things on the internet. This has brought forth a completely new world of online activities and applications, and the need for a secure system to keep the information which users have uploaded safe and secure. In order to meet this challenge, the federal government and many private organizations have come up with a number of technological solutions designed to strengthen the internet against external threats.
The internet is a global medium with information reaching anywhere in the world within a matter of seconds, and the internet protocols, which allow users of the internet to communicate have become a critical tool to protect the integrity and confidentiality of the data that is being shared. Internet security controls are designed to detect and prevent unauthorized connections, cookies, viruses, Trojans, spyware, attacks and intrusion attempts, all of which can be harmful to the proper functioning of the internet. The latest security technology implemented in today’s internet services is the Wide Area Network (WAN), which are able to transmit large numbers of high quality packets of data at very high speed, and has the capability to handle larger bandwidth transfers than any previous form of internet networking.