Network Networks And The Internet - 964 Words

Without the modern router, the internet as we know it today would not be possible. Routers interconnect smaller network segments known as LANs (Local Area Networks) by filtering and passing small packets of data to other routers outside of the LAN across a series of physical media. This topology, where multiple LANs are physically connected, is referred to as a WAN or Wide Area Network. This basic operation of packet forwarding forms the foundation of the internet. Originally the Internet began as the ARPANET (A project, funded by the Advanced Research Projects Agency, to maintain lines of communication in case of nuclear war) and routers were known as IMPs or Interface Message Processors. IMPs were the first of their kind to be able to connect networks of different types. These devices were a major breakthrough at the time even though they still did not contain the robust functionality of modern router or even the reliability of TCP/IP which had not been invented yet. The next significant breakthrough occurred when the next generation of routers were developed by researchers at MIT and Stanford Universities in the early 80’s. These routers incorporated multi-protocol compatibility which allowed different vendor networks to be able to communicate which each other. This was significant at the time because not all networks used TCP/IP, in fact very few even did. This development caused a boom in the industry and essentially started the ris e of the digital age. ModernShow MoreRelatedThe Network And The Internet / External Network1283 Words   |  6 PagesDuel-Homed Gateway Host is placed between the internal network and the internet/ external network. A duel-homed host can router packets between the two networks that are connected, but usually this function is disabled making it so neither of the two networks can not communicate with each other, but can communicate with the duel-homed host. However, the duel-homed host can see network traffic that goes across both internal and external network. A dual-homed host can provide services only by proxyingRead MoreNetwork Security And The Internet1517 Words   |  7 Pagesconnected now than ever since the birth of the Internet and with the new networking technology coming out, will continue this way. There is a large amount of personal, business, and government information on the internet and network infrastructures. Network security is becoming of great importance because of the attacker s abil ity to steal this information that can be easily acquired through different means of attacks. The internet itself along with network infrastructures has many security risks inRead MoreNetwork Security And The Internet1498 Words   |  6 Pagesis more connected now than ever since the birth of the Internet and with the new networking technology coming out. There is a large amount of personal, business, and government information on the internet and network infrastructures. Network security is becoming of great importance because of the attacker s ability to steal this information that can be easily acquired through different means of attacks. The internet itself along with network infrastructures has many security risks in it. KnowingRead MoreThe Internet Is A Global Network Essay982 Words   |  4 PagesThe Internet is a global network and provides many benefits. Please research and consider the impact of the Internet on privacy. Locate at least two current articles about monitori ng user activity online by private companies or governments. Why are users monitored, how can they prevent this, can privacy be accomplished online? Please make sure to cite sources in the APA style. The Internet is the global system of interconnected computer networks that use the internet -protocol (TCP/IP) to link billionsRead MoreNetwork Security And The Internet2389 Words   |  10 PagesAs time goes by, network security has become substantially more important, whether it be for a business, the military, or even a private computer. With the introduction of the internet, security became a major concern and it’s only though a brief look recap on the history of security that we are allowed a better understanding of the emergence of the new technology that is released for the private and public sector. As mentioned earlier, the creation of the Internet allowed for a plethora of new threatsRead MoreSocial Networks And The Internet2017 Words   |  9 PagesSocial networks and the use of them are becoming increasingly common in today’s globalizing world. Facebook, Instagram, Twitter, Tumblr and other social media networks have become fixtures in our culture and have become a part of the lives of its everyday users. The Internet, in part, has allowed social media networks to establish a way to transfer, store, and share private information about those that use it. This information can shared with other corporations and governments which can then be usedRead MoreTypes Of Internet Network For A Home Area Network Essay3312 Words   |  14 Pages Contents Page No. †¢ Introduction 2 †¢ Types of Internet Network 2 †¢ Networking Devices 3 †¢ Han Architecture 3 †¢ Transmission Media 3 †¢ Cables 4 †¢ Future Trends in HAN 4 †¢ HAN Security Issues 5 †¢ Common Infrastructure Issues 6 †¢ How to Secure HAN 7 †¢ Conclusions 9 †¢ Reference 10 HOME AREA NETWORK A Home Area Network is an interconnection in which some networking devices are connected with each otherRead MoreThe Internet, Network, Networks, And The World Wide Web Essay1752 Words   |  8 Pages The Internet, network of networks, is a brilliant way to make money and connect with this immense world of intelligence. Running a business with the help of the Internet would boost the profits inevitably if the business has been conducted in the proper way. There are a few objectives individuals have to take into consideration while starting a business. You must be aware of which businesses you would like to penetrate with the help of the Internet, who and how you are trying to reach specificallyRead MoreComputer Networks And The Internet1379 Words   |  6 PagesWhy me? The simple fact of having an unprotected computer network, law enforcement not up to par, and a challenge is all a hacker needs to cash in; sometimes personal, but for the most part, just business as usual. Hackers once admired in the 1960’s are now dangerous and a threat to big box corporations, small businesses, and personal computer users. Data breaches are the most lucrative business for hackers still. An example of data breaching is Computer Memory Racking or also known as memoryRead MoreSocial Networks And Its Effects On The Internet1308 Words   |  6 PagesSocial networks permit one to discover and connect with people they know and people they do not know. It has altered the way individuals communicate with one another. Looking through social networks, such as Twitter and Facebook, can cause a person to feel connected to a greater number of people within society. Social networks have become a part of people’s daily lifestyles. People do not think anything of it due to numerous individuals having social networks, such as Facebook and Twitter, that are