A report on Wireshark Essay Example | Topics and Well Written Essays - 3500 words

A report on Wireshark - Essay Example This network packet analyzer works as an appliance utilized to inspect what is happening within a communication network cable, immediately similar to a voltmeter is utilized by an electrician to look at what is going on within an electric cable (however at a advanced scale). In the past, similar applications and tools were extremely costly, based on ownership, or together. With the arrival of Wireshark, the situation has changed. Thus, Wireshark is perceived to be possibly one of the most excellent open source packet analyzers available in the marketplace at the moment (Lamping, Sharpe, & Warnicke, 2011). I have chosen this technology for my research. In this report I will assess this technology based application with respect to its overall technological working, operations, history and mainly for the Linux based services administration. WIRESHARK Wireshark technology is a network protocol analyzer system. It allows us to get as well as interactively surf the network communication tr affic operating on a computer network system. Additionally, the Wireshark has optimistic and dominant characteristic collection and is world's most well-liked application of this sort. In addition, it is compatible and works on the majority of networks and computing systems comprising OS X, Windows, UNIX and Linux. Moreover, network experts, developers, safety professionals and instructors all through the world make use of this technology. Its main characteristic is that we need to pay no cost for this since it is open source application; moreover it is released with the standards defined by the GNU (General Public License) version. Furthermore, it is designed and supported by a worldwide staff of protocol specialists, as well as it is an instance of a disruptive technology based systems. Wireshark was also recognized as Ethereal protocol (Wireshark Foundation , 2011). WIRESHARK FEATURES Wireshark takes network communication packets at the internet or transport layer of OSI model. A dditionally, the leading protocols are TCP and IP; jointly, they are known as internet protocol group or TCP/IP. As this is a packet switching network framework (a network works on data packets communication). In this scenario data will be transmitted to the right destination system formed on the basis of information created in the network packet header (Codex-M , 2011) and (Lamping, Sharpe, & Warnicke, 2011). These are extremely significant tasks to perform; particularly if someone is appointed as a network manager to inspect/care for the data and information being sent away from the communications. For instance, if the system on which we are performing our tasks deals with extremely secret information, we are able to make use of Wireshark capability to dual verify whether those network communication packets transmitted away the technology based machines are encrypted or encoded. Thus, this will validate that the encryption protocol of the system or network is in operational condit ion (Codex-M , 2011) and (Lamping, Sharpe, & Warnicke, 2011). One more instance of this situation is; if secret data and information, like that password, is not encrypted or encoded, it could be interpreted in the form of apparent text by making use of packet analysis through Wireshark. Additionally, this is equally high-quality aspect and terrible feature for the machine's clients. In addition, the high-quality aspect of this application is that, if the manager frequently checks and