Network importance, Network basics, Network security importance |
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Current scenario about the importance of Network security If you take a small to big company, computers play an important role in the day to day activity of any business due to that Network security is very important for all the companies. In most of the countries , big companies are facing heavy loss on User identity theft, password stealing are increasing day by day. Its very important for any company to concentrate on their Network security otherwise they might lose an important data. As more people are logging onto the Internet everyday, Network Security becomes a larger issue. In the United States, identity theft and computer fraud are among the fastest rising crimes. It is important to protect your network and ensure the safety of all computers and users in that network. What is Network and Different ways of Connecting to a Network In order to understand the concepts of network security initially you must understand what is a network and how it works. Basically a Network means a collection of computers that are connected either by wire or by wireless. Different ways are connecting to a network are , 1. Using Ethernet 2. Using a wireless connection 3. Using a USBPort or Hub 4. Using a phone line connection. What is Internet In network you need to learn what is internet The popular Internet has emerged with the concept of Network. Internet we call is fundamentally a network or networks. In this you might be confused with the term Networks. For ex (ISP) Internet Service Provider is a network if you have many isp means it is what I mean about Networks. Process of Internet Connection When you connect a computer to the internet , ISP network will be joined with other networks. Making your computer connect all the computers in the world. These networks all encompass the Internet. This causes a bother for security , anyone can access your system / network without your knowledge. This makes network security a very important thing to consider for your company. Readers also read these Articles |