Security of computer network system essay

computer networking essay topics

Network Security: Keeping a network secured is always mandatory because information cannot be share by a person who is unauthorized and network security is an advanced procedure where it will prevent possible access or misuse of information on network or modify any data on the network without having an access to it.

External Security While having keyed entry so only employees have access is a good practice and current access to the server room is adequate overall physical security can be enhanced by implementing an access control system that is centrally manageable and provides logging of access attempts.

This means that they should take certain steps in order for them for them to conduct their business securely. Access can be achieved by gaining control of resources or by connecting equipment to the network. By understanding the different Open Systems Interconnect OSI levels and security threats involved with each one of them, it is easier to plan a strategy to combat security problems. Many teenagers and adult seem to prefer staying on Facebook rather than in Other Popular Essays. With two-factor authentication , something the user 'has' is also used e. Companies nowadays are at a potential risks. Considering that the company will be expanding from one 1 floor to three 3 floors in the very near future you, as the CIO, are responsible for the design of the infrastructure and security protocols. On April 8th , Microsoft will discontinue support for the aging OS. Such analysis may be used to further tighten security of the actual network being protected by the honeypot. One of the major issues with IPSec is performance degradation and throughput Berger, which goes back to the complex authentication and encapsulation techniques For example, if your home network does not have any security measures in place, then you are at a high risk of data loss due to hacking. The hacker then repeats the steps taken to receive access of the page he or she is intruding upon. UTM revenue saw the strongest growth at It was formed in

And, researchers fueled their downtime with practical jokes played online. Spatial multiplexing 6 b.

Sniffing is the act of monitoring network traffic for data such as clear-texts passwords or other configuration credentials. Hence, a lot of information that is exchanged in a network is also accessible to a wide range of threats. Commercial restrictions were eliminated and the public was granted freedom of usage. Network security is something that businesses do not take very lightly because they want to protect their valuable information and network resources from hackers. This information helps the Network Security Engineers to keep their systems secured. Networking security is a software that is installed on your computer when it is first manufactured. Network security encompasses monitoring and securing the enterprise. There are many positions related to this, however the most common would be that of a Network Security Engineer, a Security Research Analyst, a Penetration tester, and an Incident Investigator. Multiple layers of hardware and software can prevent threats from damaging computer networks, and stop them from spreading if they slip past your defenses. Since just about every company out there is connected to and conducts some sort of business over the Internet, just about every one of them is at risk from outside threats.

It is something that network administrators should keep a careful eye on. By the middle of the 90s, network security threats had increased exponentially. And, the viruses that are being created today are capable of generating great calamity not just to organizations, but whole cities, states, perhaps even continents.

essay on network security

If so, you are not alone. Based on research a multifactor authentication system is a more secure and harder to penetrate method, great for the energy sector; making it an effective network security measure.

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Network Security Essays