Internet Hackers Essay Example For Students

Internet Hackers Essay kaygusuz1It is the weekend you have nothing to do so you decide to play around on your computer . You turn it and than start up , calling people with your modem , conneciting to another world with people. This is all fine but what happens when you start getting into other peoples computer files , then it becomes a crime and who are the criminals. To begin i will start with hacking and hackers. Hacking is the act of breaking into computers and network of other poeples with out any permission . Hacking is like drugs or any other substance , its an addiction for the mind and once started it is diffucult to stop . Hacker is a person who enjoy learning details of a programming language or system , who tries to break into computer systems .There is two types of hackers. On is the benign hackers , who likes get into his or her own computer and understand how it works . The malicious hackers is the person who likes getting into other peoples system . Black hat is used to discribe a hacker who break into a computer system or network with malicious intent . Unlike white hat , the black hat takes advantage of the break in perhaps destroying files or stealing data for some future purpose. White hat hackers describes a hacker who identifies a security weakness in a computer system or network but instead of taking malicious advantage of it . They will allow the systems owners to fix it before can be taken advantage by others . But U.S law does not see differences between black hat hacker and white hat hacker. Many of the poeple in our society today often think that computer hackers are very smart individuals who have special talents and abilities and enabiling them to crack passwords ,send viruses , cancel your cable tv , raid your social security and crash computer systems. Most people in our society do not spend the time to break into computer systems but all studies indicate that hackers are genarlly young and not haave full time jobs or own propertykaygusuz2They have so much time and energy to break into computers. Hackers learn hacking from reading different kind of computer books , they find many available tools on the internet , they spend so much time on the computer to learn the techniques of hacking . Some of the hackers hack for to gain highest prestige within the comunity. Some of them hack just for fun, more they hack more fun they have . Hacking is j ust another way to recieve a build up of adranaline in the body. They also gain great deal of power from learning confidential information. Hacking involves accumulation of knowledge which is accompanied by the greater status and power . Some of the hackers say that they only punish people an companies that they do not like and to show weakness of companies which have poor security. Some feel that if they put others down they will elevate to higher level. Most of the young hackers do not know the implication of what they are doing , they do not consider that if they do get into a system and start to hack they could costs the company thousands millions of dollars. Every computer proffesionals have made mistakes thatr has caused the loss of data , service and money but some hackers have never been in real situation to understand this issue. These people are displaying situational morailtiy. Many professionals argue that the cause why hackers hack is about the same as any other criminal. It mostly has to deal with their familes and friends and the enviroment they grew up in. I agree with professionals at this point and y belive that the issue goes back to how they are raised . I am not saying that these people have bad parents . I think that while parents go around telling their children not to use drugs or any other substance , to study hard in school, probably they do not their children not to break other peoples computer systems or hacking is bad and illegal. Information security professions must be more visible in a way that set children before the hackers community sets them . They get together to teach children about hacking before somebody else does. kaygusuz3 Some hackers are not really terrorist in a way they help companies find out flows in their systems. And real hackers do not delete or destroy any information on the system they hack. Best hackers end up with high-paying security consulting jobs because of their expertise. Hackers may use any types of systems to access information depending on way they intend on doing in the system. The methods hackers use attack your machine or network are fairly simple. If hacker experienced and smart he will use telnet to access shell on other machine so that the risk of cought is lower than doing it using their onw system. A hacker scan vulnerable system by using a demon dialer which will redial a number repeatedly until a connection is made. Or use wardialer , is an application that uses a modem to dial thousands random phone numbers to find another modem connected to a computer. Hackers also use the Net to share lists of vulnerable IP addresses- the unique location of internet connected computers with unpatched security holes. Once hacker find a machine , he uses a hacker tool such as Whistler to identify in less than a second what operating system the machine is using and whether any unpatched holes exist in it . Whistler also provide a list of exploits the hacker can use to take advantage of these holes. Once hacker crack into a system , his next goal is to get root , or give himself the highest level of access on the machine. The hacker can use little-known commands to get or can search the documents in the system s hard drive for a file or e-mail message that contains the system adminstrators password. Hacker can create legistimate user account and log in whenever he wants without attracting attention. He can also alter or delete system logs to erase any evidence such as command lines that he gained access to the system. Software always has bugs , system adminstrators and programmers can never eliminate all possible software vulnerabilities. Hackers find a hole to break in. Hackers also crach kaygusuz4 passwords. Cracking password is coming very easy to hackers because most of the people use the names of themselves , their children , pet or car model as their passwords. so smart hackers easily crack their passwords. Or hacker use a program that will try every possible word in the dictionary. hacker usually have a copy of the english dictionary as well as foreign language dictionaries for this purpose. Hackers main goals is to hide evidence of the attacks and make sure they can get back in again. One of the other main attcak is DOS attacks but do not involve breaking into a system or network unusable. It can be local or network based and have always been diffucult to defend against. A firewall (is a program which stops other connection s from different servers to the firewall server) can not prevent all of these attacks because some of the attacks are outside the firewall and they are all diffucult to distinquish from normal traffic.The effects of these attacks were to make sites i naccessible such as yahoo. Hackers always find hole in every security systems and they get what they want , they can travel through the internet without restriciton. One of the hackers who was situated in an east coast brokage house wa interested in the stocks market so he purchased 100,000 dollars worth of shares in the stock market. Then he hacked into stocks markets main computer and stole 80 million dollars.The hacker was cought although 53 million dollars was not recoveredThe homepage of United States Air Force was recently hacked and the contents had been changed . The webpage has been changed completly as the hacker had inserted pornographic pitures saying tihs is what are we doing to you and had under the image screwing you. The hackers have changed it and shown their views on the political system .Kevin Mitnick who broke into a North America Air Defence command computer , Kevin Paulsen who cracked goverment and milatary systems of America. Another major hack which was com mitted was by a 16 year old boy in Europe. This boy hacked into the British Airforce kaygusuz5and downloaded confidential information on Ballistic missiles. Security experts agree that the best way to combat these attacks is simply with better security practices or not having connected to the internet. Automotive Fuel Vehicles EssayI tihnk the truth of the matter is everyone has their own hacker ethics. No one plans to arrested but the hackers have several rules that they apply when they are arrested.They do not try to convince the officer of their innocence it is useless. Because they do not care hackers are innocent or not . It is the job of the judge or jury to free hackers if he is right . Hackers must keep quite because police will ask questions. Don not give permission to search anywhere. If law enforcement ask , it probably means they do ont believe they have the right to search and need your consent. If the police are searching your home or computer do not look at the places you wish they would not search . Do not react to the search at all , and especially not to questions like who does this belongs to Hackers do not belive what kaygusuz11the police tell them in order to get them talk. The law permits them to lie to a suspect in order to get him to make admission. For example they will seperate two firends who have ben arrested and tell the first one that second one sequea led on him. The first one then sequeals on the second though in the truth second one never said anything . If at home , never invite the police inside nor should you step outside. If the police believe you have committed a felony , they usually need an arrest warrant to go into your home to arrest you. Probably they have not got warrant to enter or to arrest you in your home. And if the hacker arrested outside their home do not accept any offers to let him go inside to get dressed , change their clothes , get jacket , call your wife or any other reason. The police will of cource escort you inside and then search everywhere they want without any warrant . I give some information in my research paper about hacking , hackers and about their world I try to understand who are the hackers , how their mentality work and their lifestyle and also goverment regulations against these smart indivuduals. Ynformation security professions must be more visible in a way that get children before the hackers community gets them . They get together to teach parents and schools and also they must teach children about hacking and hackers before somebody else does. And also goverment takes to find a way to stop hackers. If the goverment does not hurry up they are going to get buried by hackers and when that happens the world will not be a fun places to live in and aslo the cyberspace. kaygusuz12 WORK CYTED Cert Coordination Center Computer Crime in todays Society Retrieved: November 10, 2000 from the World Wide Web:http:// www.cert.org//Choas Computer Club ( januvary 05 , 1995 ) Hacker Bible The New Hackers Dictionary ( online education )Retrieved November 10 , 2000 from the Worl Wide Web A non-technical artical from business web zine about Distrbuted Denial Service Attacks:http://www.cert.org/advisories /Ca-99-17-denial-of-service-tools.htmlTool from the FBIs National Infrastructure Protection Center :http://www.nipc.gov/The Criminal Heroes Of Cyberspace And Law That Apply Against Their AttacksThe internet is one of the newest form and effective tools of technology. The world would be lost without it. Millions of people would be using the internet to share information , make new association and communicate. From individuals and students to businesses and journalist using the internet to share information. The internet would allow people to send and receive data , notes , messages , documents , pictures. But there is considerable drawback of the internet . The problem is hackers , they have tremendous knowledge on the subject and use it to steal confidential informaiton for the sake of fun or profit and they use computer technology as a weapon. It is called cyber terrorism , they threat the global security.People who are responsible from their informaiton security on the internet try to improve their systems , find new ways to protect their informaitons against hackers. But hackers are still making trouble and breaking in the computer systems. Hacking is presenting problems for companies , universities and law-enforcement officials in every industry country. Why do hackers go through all the trouble to do what they do ? Why they spend so much of their time and energy accomplishing these feats of techonlogical wizadary ? What is the cause that turns those mostly above-avarage intelligent people to purpose a criminal career , and destroy their otherwise very succesful career ? why do hey commit these computer related crimes as an obession. What they want ? I try to find answers to these questions. Information on hacking and hackers can be found in several popular magazines and through web sources. However , it is hard to find books on hacking and hackers available at libraries. I will mainly use the internet and it will play the biggest part in my paper. I will use popular search engines , online journals and magazines, and databases to conduct my internet research. Once all the source are gathered i will carefully read through each one and highlight significant parts that will be used in the research paper. The Criminal Heroes Cyberspace And Law That Apply Against their AttacksIntroductionI The nightmares of our computer and their mentalityA Who are hackers and reasons for their attacksB How they hack the systems II Preventive systems that apply to the hackers and rules of hackingA U.S.A goverment precoution against hackersB Hackers ethics and their defence against US law Conclusion