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Ethical Hacking
Introduction
History Of Hacking
What do ethical hackers do?
What damage is caused?
Original web page Hacked web page
Original  web page Hacked web page
System Hacking: Administrator password guessing
Performing automated password guessing
Tool: Legion Legion automates the password guessing in NetBIOS sessions. Legion will scan multiple Class C IP address ranges for Windows shares and also offers a manual dictionary attack tool.
Password Guessing Counter Measures
Manual Password Cracking Algorithm
Automatic Password Cracking Algorithm
Password Cracking Counter Measures
Trojans and Backdoors
Tool: Donald Dick Donald Dick is a tool that enables a user to control another computer over a network. It uses a client server architecture with the server residing on the victim's computer.
It’s Real
Social Engineering
[object Object],weakest link in the security chain. ,[object Object],depends on having good policies in place and educating employees to follow the policies. ,[object Object],hardest form of attack to defend against because it cannot be defended with hardware or software Human Weakness
Types of Social Engineering
Example A man calls to a company help desk and says he’s forgotten his password In a panic, he adds that if he misses a deadline on an big advertising project his boss might even fire him off The help desk worker feels sorry for it and resets the password-- unwittingly giving the clean entrance in the Corporate network
Security Policies - Checklist ,[object Object]
Password change policy
Help desk procedures

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Ethical hacking