2. A “ Patch ” file has been detected! DeleteSkip

3. H A C K E R S Shireen Isbeta Maha Al qassas Prepared by Advisor Dr. Basil Hamed 1 Islamic University of Gaza Electric & computer department Advanced technical English writing

4. Introduction Who are hackers? Categories of hackers. What are things that help them to break into your computer? Contents Islamic University of Gaza 2 4

5. What is IP address? ways to stop or remove hacking files from your computer. Conclusion. References. Contents … continue Islamic University of Gaza 3

6. Introduction Hackers. Are they good.. or are they bad? According to the government hackers are bad. But are they really ? Not all hackers do illegal things. Islamic University of Gaza 4

7. Who are hackers ? They are just people who are experts at operating a computer. They are persons create and modify computer software and computer hardware, including computer programming, administration, and security related items. 5

8. Categories of hackers Highly skilled programmers.  Linus Torvalds  Bill Joy  Steve Wozniak Computer and network security experts.  Fyodor  Bruce Schneier Islamic University of Gaza 6

9. Hardware modifiers.  Don Lancaster  Steve Wozniak 7 Islamic University of Gaza Continue …

10. What are things that help them to break into your computer? “ Patch ” or “ Trojan ” files. Connecting to the internet. Hacking program. WWeb cracker 4 HHacker utility Owing the IP address. Islamic University of Gaza 8

11. What is IP address? It is the private address of the internet user. It leads to your computer place during exploring the internet. It consists of 4 numbers, every part refers to different address. Islamic University of Gaza 9

12.  For example 212. 123. 123. 200 Continue … Country address Company address Corporation address User address Islamic University of Gaza 10 When you interrupt your connection to the internet and then reconnect after few minutes you will note that the user address differs.

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14. Ways to stop or remove hacking files from your computer The first way :  Go to start button.  Choose run.  Type the word (msconfig).  Press start up icon.  Stop any hacking file by removing the tick. Stop! 12

15. The second way : Start Programs MS_DOS C:Windowsdir patch.* C:Windowsdelet patch.* Find hacking files by typing this command To delete patch Files type: Islamic University of Gaza 13

16. To know if there is anybody breaking into your computer : First, you have to:  Be connected to the internet.  Close all internet explorer boxes.  Close all chatting programs. Then go to MS-DOS Type Finally, press “ Enter ” ! If there is anybody his IP address will appear to you. Islamic University of Gaza (C:WINDOWSNETSTAT ) 14

17. Conclusion Some one may break into your computer and steal your secure information, they are called hackers. Things that help them to do that were mentioned. One of the most important things is IP address which we talked about it. Islamic University of Gaza 15

18. There are three categories of hackers that were discussed. One of the most dangerous hackers is Steve Wozniak. Ways of removing any “ Patch ” file or “ Trojan ” safely from your computer were provided. Conclusion cont … Islamic University of Gaza 16

19. References Your guide to pass security + exam. www.wikipedia.com. DataStronghold_com - Hack into Windows Network.htm. HackWire - Hacker News - Hacker News.htm. CNN_com - Technology - Denial of service hackers take on new targets - February 9, 2000.htm. Islamic University of Gaza 17

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