Introduction of dns - domain name server, Computer Networking

Introduction of DNS

While discussing about the Internet, one things comes automatically in the n=mind and hence it is directly or indirectly depended on DNS. The DNS which stands for Domain Name Server is an offers Ans effective method in order to surf the Internet more efficiently. As today, is an era of Internet, almost everything's is dong through the Internet, the requirement of this kind of system is increasing day by day While discussing about the working of the Internet there are many things which need to consider and play a significant tale. These can the tie of communication between two points or can say machines, the tie of data, the architecture of the network etc. The most important things which need to consider is the working of the DNS. Now before proceeding further, one should know about the role of the DNA. The DNS plays a very significant and efficient role in the field of Internet. Without DNS, the accessing the Internet in the efficient and effective way is almost, next to impossible. DNS not only reduces the surfing time, but it also enhances the processing of the Internet due to which the requirement and the demand of the Internet is increasing day by day.

Whether it is a case of business outsourcing or the case of the marketing for the product, or simply a case of important communication, the Internet Becomes the major requirement of every person and due to this reason, the processing of the DNS must be increased in order to reduce the maximum effort and time. This is because like computer the human beings are not able to think like computers. They only can remember the names of the website which they want to visit or sometimes the IP address. This enables them to visit the page. But how can this be happen. The solution to this problem  is the Domain Name Server. With the help of DNS, any user can located his or her favorite web page. This is the most important behind the invention of the DNS. And hence, this becomes the new place for all types of hacker to play. The DNS is varying crucial for the Internet. This is because it acts as the bridge between the client and the server. The server can be of any type as well as the client. This is hot resign why DNS makes the sensitive area for all the servers and clients on the net. Using some protocols like http, ftp, telnet, many hackers may direct the user on their desirable page in order to access not only the private data but also to access information. This simply results in hacking of the DNS. The hacking of the DNS can be achieved in two ways, the first one is about the process of hacking by protocol attacks which is generally attributed to the working of the DNS The second so about the process of hacking by using server attacks which is generally based on the flaws of bus of the machines or can say the program executing the DNS services.

Posted Date: 3/1/2013 2:55:45 AM | Location : United States







Related Discussions:- Introduction of dns - domain name server, Assignment Help, Ask Question on Introduction of dns - domain name server, Get Answer, Expert's Help, Introduction of dns - domain name server Discussions

Write discussion on Introduction of dns - domain name server
Your posts are moderated
Related Questions
Question: a) The cpio utility has three operating modes. What are they? b) The characters of the permission string are broken up into three groups of three characters. Ex

State in brief about the Information Access Intranet This type of Intranet is the type commonly found on the World Wide Web. The static web page may include information on

Which protocol will send a message to routers if a network outage or congestion happen Ans) Internet Control Message Protocol - ICMP will send a message to routers if a network

Routing Principle The principle  criterion of  successful routing is of course correctness but it not only criterion. You might  prefer to take the most direct route ( the  one

Question: a) Briefly describe the purpose of Windows Powershell? b) Name three ways software can be installed on Linux? c) What is an interrupt request? d) As the

The most difficult representatives of shared memory programming models are thread libraries present in mainly of the modern operating systems. Some examples for thread libraries ar

List the advantages of ARCNet. Here are some of the ARCNet's benefits: 1.  It is extremely reliable. 2. ARCNet is simple to install and troubleshoot. 3. It has an exce

Design the user interface for mode switching and data entry any way that you like. For example, to switch an application from transmit mode to receive mode, you can give it special

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Hyper  Text Transfer Protocols ( HTTP) The Hyper text  protocols ( HTTP) is at  the heart  of the  web. If a browser  developer follows  the rules  of the HTTP, the  browser w