SOCIAL ENGINEERING IN PROFESSIONAL

 

What is Hacking

Hacker is the one who is smart enough to steal the information such as business data, personal data, financial information, credit card information, username and password from the system he is unauthorized to get this information by taking unauthorized control over that system using different tools and techniques.

This vulnerability or weakness can be used by the hacker to commit crime or to take advantages of remote machine.

 

What is Information Security

• Information Security is that the practice of protecting information from unauthorized access, usage, disclosure, disruption, modification, inspection, copying or destruction.

• Information can be defined as the "Processed Data" which contains some meaningful message.

• Information does not depend on language; it can be a chain of symbols, mental stimuli of living beings.

• The meaning of information depends on time, place and situation. As per the time and situation information may vary.

• Information security techniques can be defined as the ways and means used to secure our personal or private information from being hacked or misused.

Is Hacking Legal or Illegal ?

• Hackers are the professionals who work on the technology, explore it and take it to the next level.

• Its legal or not - depends upon the work mentality and the motive of the individual who works on that technology.

(NOTE: Technology is never illegal, the person who works on that technology decides

whether the work is legal or not ).

Types Of Hackers

White Hat Hacker:

• Those hackers are Good guys.
• They Don't use their skills for illegal purpose.
• Computer security experts and help to protect from Black Hats.

Black Hat Hacker:

• Bad guys.
• Use their skill maliciously for personal gain.
• Hack banks, steal credit cards and deface websites.

Grey Hat Hacker:

• Those hackers are have skills of white hat and black hat hackers.

Hacker Classes

Suicide Hackers:

• Hackers who aim to bring down critical infrastructure of a network for a cause and they are not worried about facing jail and any other kind of punishment also.

Script Kiddies:

• An hacker who compromises system by running scripts, tools, andsoftwares which are developed by real hackers.

Cyber Terrorists:

• Individual with wide range of skills, Motivated by religious or political beliefs to create fear by large scale disruption

State Sponsored Hackers:

• hackers working under govt. agencies to penetrate and gain top secret information.

Hacktivist:

• Individual who promote a political agenda by hacking, especially by defacing or disabling websites

Essential Terminology

Hack Value:

It is the notion among hackers hacker's that something is worth doing

Vulnerability:

Existence of a weakness, design, implementation errors that can lead to an unexpected

event compromising the security of the system

Payload:

Payload is a part of an exploit code that performs malicious action, such as destroying,

creating backdoors, and hijacking computer

Exploit:

Breaking in to IT system security through vulnerabilities

Phases of Hacking

Foot printing

↓

Scanning

↓

Gaining Access

 ↓

Maintaining Access

 ↓

 Escalating Privilege, Covering Tracks and Creating Backdoors

 ↓

Clearing Tracks

                                                                                                                                           

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