1. Ethical Hacking By: Aashish Sharma CS Final Year 0609210001

2. HACKER

7. Source: CERT-India January - 2005 Defacement Statistics for Indian Websites June 01, 2004 to Dec.31, 2004 Domains No of Defacements .com 922 .gov.in 24 .org 53 .net 39 .biz 12 .co.in 48 .ac.in 13 .info 3 .nic.in 2 .edu 2 other 13 Total 1131

8. Source: CERT/CC Total Number of Hacking Incidents Graph upto fiscal year 2003

9. Types of hacking Normal data transfer Interruption Interception Modification Fabrication

15. Hackers Black Hats White Hats Gray Hats

16. Black Hats : -> Hacker s pecialized in unauthorized, illegal penetration. -> Use computers to attack systems for profit, for revenge, or for political motivations White Hats : -> Hacker who identifies security weakness in a computer system or network and -> Exposes these weakness that will allow the system's owners to fix the breach. Grey Hats : -> Hybrid between White Hats and Black Hats.

17. Script Kiddies : -> U se scripts or programs developed by others to attack computer systems and networks. -> Objective - To impress their friends or gain credit in computer-enthusiast communities. Hactivism : -> The non-violent use of illegal or legally ambiguous digital tools in pursuit of political ends . -> W riting of code to promote political ideology - promoting expressive politics, free speech, human rights.

20. Client-Side Attacks  Focuses on the abuse or exploitation of a web site's users.  Attack Examples : 1. Content Spoofing 2. Cross-Site Scripting

26. Google Hacking Queries Inurl : inurl:admin inurl:passwd filetype:txt Index of : "Index of /secret " "Index of /credit-card " Intitle : ?intitle:index.of?MP3 Songname ?intitle:index.of?ebook BookName

35. Based on old hobo language ----- 

37. Hacking Tools: Web Based Password Cracking

38. Cain and Abel

39. Cain and Abel (Cont.)

40. Legion

41. Brutus

44. http://www.hackerhighschool.org/