Got a tricky question? Receive an answer from students like you! Try us!

Internet Firewall Security - Term Paper Example

High school
Author : fboyer
Term Paper
Information Technology
Pages 8 (2008 words)
Download 2

Summary

Computer Sciences In APA Format Abstract The invention of the internet has made life unimaginably easier, one can shop online, transfer money online, book movie tickets online, book airline tickets online and in addition to this complete a host of other important tasks with just a few clicks…

Extract of sample
Internet Firewall Security

Considering all these cons, one must ensure that a good firewall is in place to keep the hackers at an arm’s length, keeping them at bay is an arduous task. This paper will shed light upon internet firewall security and how a good firewall can protect a person from malware, Trojan horses and other undesirable viruses. Firewall Basics: “The term "fire wall" originally meant, and still means, a fireproof wall intended to prevent the spread of fire from one room or area of a building to another. The Internet is a volatile and unsafe environment when viewed from a computer-security perspective, therefore "firewall" is an excellent metaphor for network security.” (What is a firewall?) Firewall is not something general, it means several specific things and it is supposed to do several important things to ensure that a user is safeguarded against attacks. Packet filtering is perhaps the most important job of a regular firewall. All the internet activities like downloads, chats and so on are done in packets, and these packets contain information. Firewall must ensure that these packets are either allowed or disallowed based on the source of the internet protocol address known as the IP address. The destination port of these packets is also very important, the firewall is supposed to allow or disallow these packets purely on the basis of their destination port. ...
Download paper

Related Essays

Internet Protocol Security (IPsec)
In order to ensure security of information over the Internet various security technologies have been proposed that usually work on the higher layers of the OSI model and provide security in terms of authentication, confidentiality, integrity and availability. IPSec is one such security technology that operates on the IP layer and provides confidentiality, integrity and authentication. As it operates at the IP layer, its implementation provides security in the higher layers as well. And its implementation is such that the existing setup of Internet does not have to be changed in order to…
12 pages (3012 words)
Internet Security IT Research Paper
In fact antisocial elements are creating new viruses every day and it is difficult to prevent such attacks. A proper antivirus software can prevent many of the virus attacks. However, such antivirus programs should be updated quite regularly to prevent attacks from newer viruses. “A basic and key way of staying secure is to make sure you rapidly deploy software updates, such as operating system and browser updates. Make sure too that patches, particularly security patches, are installed as soon as available” (How to deal with Internet security threats) “If you have ever used an…
Internet Security.
The chief purpose of the web security is to inaugurate the rubrics and the procedures that are used in contradiction of the attacks on the internet. Typically, the internet provides an apprehensive channel that is cast-off for swapping data, which hints to high peril of interloping, or deceit. There are different forms that have been established to protect the transfer of data, one of them being encryption. Several forms of web security are being used in this modern generation and have been an improvement from the time the internet was introduced. This paper looks at a form of web security…
5 pages (1255 words)
Establishment of Firewall and Related Findings
Week 5 Group: Personal Firewall Establishment of Firewall and Related Findings Establishing the Firewall I use the Windows Firewall, which has been provided with the Windows 7 operating system as an inbuilt tool. After turning on my personal computer (PC), I clicked on the Start button located at the lower left corner of the desktop screen. Next, I clicked on the Control Panel located in the right pane of the Start menu. Step 1: Screenshot 1 In the Control Panel, I clicked the System and Security option. Step 2: Screenshot 2 In the System and Security console, I clicked on the Windows…
2 pages (502 words)
Firewall Security Essay
However, the network security firewalls can as well be configured to bound network or system access to the external from internal clients. In fact, firewalls are considered as a fundamental part of maintaining a secure networked system in a secure and protected way. In addition, all the computers connected to a network justify the potential of a firewall, whether it is a desktop system or thousands of servers that create the network of a corporation, a traveling salesperson’s laptop connected to the wireless communication network, or someone’s new PC with a dial up link to the web…
8 pages (2008 words)
Internet Security
Availability- Ensuring that the resources of the server and the data are up and running whenever needed. It is very crucial to ensure that any system downtime is not attributed to security compromise. For instance, the employees in different cities are able to access the information in the server located at the data canter. Non-repudiation: ensuring that all the computer users are liable for their actions in the organization’s computer or system. For instance, when someone’s user credential is used to login to a computer, that person is answerable for that action. Authentication –…
5 pages (1255 words)
Security on the Web
Considering all these cons, one must ensure that a good firewall is in place to keep the hackers at an arm’s length, keeping them at bay is an arduous task. This paper will shed light upon internet firewall security and how a good firewall can protect a person from malware, Trojan horses and other undesirable viruses. “The term "fire wall" originally meant, and still means, a fireproof wall intended to prevent the spread of fire from one room or area of a building to another. The Internet is a volatile and unsafe environment when viewed from a computer-security perspective, therefore…
6 pages (1506 words)