ETHICAL_HACKING(the final presentation)

8/7/2019 ETHICAL_HACKING(the final presentation)

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-A way to get the licensee of hacking


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` Need for Security

` Types of Ethical Hackers

` What is Ethical Hacking?

` What do an Ethical Hacker do?


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` Methodology of Hacking

` Techniques used in password cracking

` Tools used in Ethical hacking

`Advantages & disadvantages

` Conclusion


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` Loss of confidential data

` Damage or destruction of data

` Damage or destruction of computer

system

` Loss of reputation of a company


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` Black-Hat Hackers:-are individuals with extraordinary

computing skills, resorting to malicious or destructive

activities.

` White-Hat hackers:-are those individuals professing

hacker skills and using them for defensive purposes

` Grey Hat Hackers- These are individuals who work both

offensively and defensively at various times.


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` Ethical hacking is defined as an methodology

adopted by ethical hackers to discover the existing

vulnerabilities of information systems operating

environment.


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Stephen Wozniak Tim Berners-LeeLinus Torvalds

Richard Stallman

Tsutom

uShimom

ura


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` He penetrates the network systems to find

vulnerabilities in it with the permission of

administrator.


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` Working Ethicaly

` Respecting privacy

` Not crashing your system


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Reconnaissance- It is a preliminary test to gain

information

` Scann

ing- is the hacking methodology in which the

hacker tries to make a blue print of the target network.

` Enumeration-is the ability of a hacker to convince some

servers to give them information that is vital to them tomake an attack

`


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` Gaining access- actual hacking phase in which

the hacker gains access to the system

` Maintaining access-It is the phase in which

the hacker can download and upload some files

` Clearing tracks- everybody knows a good

hacker but nobody knows a great hacker.


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` ictionary cracking- In this method, there is dictionary of

words

` Brute force cracking-In this method, the combination of

various letters & digits is used

` Hybrid cracking-In this method, first it tries for the dictionary

cracking then bruce force cracking

` Social engineering-In this method, the hacker literally asks

the target for password by doing some fraud.


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` Samspade-is a simple tool which provides usinformation about a particular host

` Email Tracker-is a software which helps us to findfrom which server does the mail actually came from.

` Visual Route-is a tool which displays the location of aparticular server with the help of IP addresses.

` War Dialing

` Pingers

` Super scan

` Nmap etc


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`Advantages

` Disadvantages

` Conclusion

` References- Google, Hacking for

dummmies, gohacking.com, unofficial

guide to Ethical hacking by Ankit Fadia


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ETHICAL_HACKING(the final presentation)