Ethical hacking presentation

Sep 6, 2013Download as PPTX, PDF253 likes176,279 views

This document provides an overview of security and hacking. It defines security as protection from harm and defines differences between security and protection. It then discusses what hacking and hackers are, provides a brief history of hacking from the 1960s to present day, and describes different types of hackers like white hat and black hat hackers. The document also outlines the hacking process and some common tools used. It lists some famous hackers and recent news stories about hacking.

WHAT IS SECURITY
 Security is the degree of resistance to, or
protection from, harm.
It is the state of being free from danger or
threat.

Difference Between Security and
Protection
Security and protection are extremely close
concepts though not same.
 Security measures are adopted to increase
the level of protection
The feeling of protection arises when one
has enough security measures
Security is a type of protection against
external threats.

Overview of Hacking
 Hack
• Examine something very minutely
• The rapid crafting of new program or the making
of changes to existing, usually complicated
software
 Hacker
• The person who hacks
 Cracker
• System intruder/ destroyer

History Of Hacking
The first hacker was appeared in 1960’s at the
Massachusetts Institute Of Technology(MIT)
During the 1970’s, a different kind of hacker
appeared: Phone Phreaker or Phone Hacker

 In the 1980’s, phreaks started to migrate to
computers, and the first Bulletin Board System (BBS)
appeared
 During the 1990’s, when the use of internet
widespread around the world, hackers multiplied

Hacker and Ethical Hacker
 Hacker
• Access computer system or network without
authorization
• Breaks the law
 Ethical Hacker
• Performs most of the same activities but with owner’s
permission
• Employed by companies to perform Penetration Tests

Types of Hacker
 White Hat Hacker
• Good guys
• Don’t use their skill 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
• It is a combination of White hat n Black Hat Hackers
• Goal of grey hat hackers is to provide national
security

Hacking Process
Footprinting
Scanning
Enumeration
Attack and Gaining
Access
Escalating
Privilege, Covering
Tracks and Creating
Backdoors

Some Tools
• Who is, ping
• Traceroot, nslookup
Footprinting
• nmap
• nessus
Scanning
• Netcat. tcpdump
• Telnet, firewalk
Enumeration

Some Famous Hacker
Ian Murphy Kevin Mitnick Johan Helsinguis
Linus Torvald Mark Abene Robert Morris

Recent news of Hacking
• Next generation patch management tool released- Secunia CSI 7.0
• Anonymity tool TOR gains more than 1.2 million users since NSA
PRISM Scandal
• Fear of NSA PRISM : Indian Government may ban US email
services for official Communication
• CISCO vulnerability allows remote attacker to take control of
Windows System
• New York Times. Twitter and Huffington Post Domains hijacked by
Syrian Electronic Army
• FBI uses Anonymous Hackers to attack foreign Governments
• Palestinian Hacker , who hacked Zuckerberg’s Facebook Account to
be awarded with $12000

The document discusses ethical hacking, which involves using the same tools and techniques as criminal hackers but in a legal and responsible way to test an organization's security. It defines different types of hackers, the hacking process, and skills required of an ethical hacker. The document also outlines the advantages and disadvantages of ethical hacking, areas for future enhancement, and concludes that keeping systems updated and educating users are important defenses against hacking.

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Ethical hacking involves performing penetration testing to locate security weaknesses and implement countermeasures in order to secure IT systems. There are three main types of hackers: white hat hackers who perform ethical hacking, black hat hackers who hack illegally for malicious purposes, and grey hat hackers who sometimes act legally and sometimes not. The steps a hacker may perform include reconnaissance, scanning, gaining access, maintaining access, and covering their tracks. IP addresses are classified into ranges and tracing IP addresses can help identify locations. Security measures like confidentiality, integrity, availability, and proper access controls can help protect against hacking threats.

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This document discusses different types of hackers - white hat hackers who use their skills ethically for security purposes, black hat hackers who hack illegally such as for credit card theft, and grey hat hackers who sometimes act ethically and sometimes not. It defines ethical hacking as using programming skills to test vulnerabilities in computer systems through penetration testing. The document outlines different hacking methods like website, email, and password hacking and computer hacking. It notes both advantages of ethical hacking for security and disadvantages of unethical hacking.

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Ethical hacking also known as penetration testing or white-hat hacking, involves the same tools, tricks, and techniques that hackers use, but with one major difference that Ethical hacking is legal. Ethical hacking is performed with the target’s permission. The intent of ethical hacking is to discover vulnerabilities from a hacker’s viewpoint so systems can be better secured. It’s part of an overall information risk management program that allows for ongoing security improvements. Ethical hacking can also ensure that vendors’ claims about the security of their products are legitimate.

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The document discusses ethical hacking, including its history, types of hackers, hacking process phases, required skills, and advantages/disadvantages. Ethical hacking involves legally testing a system's security vulnerabilities to improve defenses, unlike black hat hacking which involves illegal access. The document also provides examples of hacking tools, common attack types organizations face, and discusses the Certified Ethical Hacker certification.

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Ethical hacking involves using the same tools and techniques as criminal hackers but with authorization to find vulnerabilities. It involves preparation, footprinting, enumeration and fingerprinting, vulnerability identification, and controlled attacks. Ethical hackers are trusted security professionals who apply hacking skills defensively under contract. They have strong technical skills and keep knowledge updated to detect and prevent real attacks. Certification is available to validate ethical hackers' qualifications. The process helps organizations strengthen security by finding weaknesses before criminals can exploit them.

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The document discusses ethical hacking, which involves authorized penetration testing to identify vulnerabilities in an organization's cybersecurity. Ethical hackers use the same techniques as criminals but do not cause damage or steal information. They must be trustworthy, have strong technical skills, and continuously update their knowledge. There are different types of hackers - black hat hackers cause harm, while white hat hackers help security. Ethical hacking tools help test application servers, firewalls, networks, and wireless security. The goals are to improve security awareness, assess and mitigate risks, and assist decision making. Ethical hacking is important to understand vulnerabilities and manage risks, though security professionals are always working to stay ahead of attackers.

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This document discusses ethical hacking and penetration testing. It begins by defining ethical hacking as using the same tools and techniques as hackers, but legally in order to test an organization's security. It then covers the history of ethical hacking. The rest of the document outlines the methodology of hacking including reconnaissance, scanning, gaining access, maintaining access, and clearing tracks. It discusses the types of hackers and tools used in ethical hacking. The document concludes by discussing the advantages and disadvantages of ethical hacking.

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This is a presentation I gave to senior high school students. The 1st part is an overview the 2nd part is more detailed on the ways to perform the Ethical Hacking. Need my help? Contact Keith Brooks via one of the following ways: Blog http://blog.vanessabrooks.com Twitter http://twitter.com/lotusevangelist http://about.me/keithbrooks

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This document discusses ethical hacking and provides an overview of key concepts. It defines ethical hacking as legally breaking into computer systems to test defenses without damaging systems or stealing information. It describes different types of hackers including black hat, white hat, and grey hat hackers. The document outlines the hacking process and required skills of an ethical hacker such as knowledge of operating systems, firewalls, and networking protocols. It discusses why ethical hacking is important to protect against external attacks and close security vulnerabilities.

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The document discusses ethical hacking and defines key related terms. It explains that ethical hacking involves assessing an IT environment for vulnerabilities by simulating attacks from a hacker's perspective. This is done to help organizations strengthen their security before real attackers can exploit weaknesses. The document outlines the process of ethical hacking including reconnaissance, scanning systems, gaining access, maintaining access, and covering tracks. It also defines different types of hackers like white hats, black hats, and gray hats based on their intentions.

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Ethical hacking presentation

1. WELCOME

3. WHAT IS SECURITY  Security is the degree of resistance to, or protection from, harm. It is the state of being free from danger or threat.

4. Difference Between Security and Protection Security and protection are extremely close concepts though not same.  Security measures are adopted to increase the level of protection The feeling of protection arises when one has enough security measures Security is a type of protection against external threats.

5. Overview of Hacking  Hack • Examine something very minutely • The rapid crafting of new program or the making of changes to existing, usually complicated software  Hacker • The person who hacks  Cracker • System intruder/ destroyer

6. History Of Hacking The first hacker was appeared in 1960’s at the Massachusetts Institute Of Technology(MIT) During the 1970’s, a different kind of hacker appeared: Phone Phreaker or Phone Hacker

7.  In the 1980’s, phreaks started to migrate to computers, and the first Bulletin Board System (BBS) appeared  During the 1990’s, when the use of internet widespread around the world, hackers multiplied

8. Hacker and Ethical Hacker  Hacker • Access computer system or network without authorization • Breaks the law  Ethical Hacker • Performs most of the same activities but with owner’s permission • Employed by companies to perform Penetration Tests

9. Types of Hacker  White Hat Hacker • Good guys • Don’t use their skill 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 • It is a combination of White hat n Black Hat Hackers • Goal of grey hat hackers is to provide national security

10. Hacking Process Footprinting Scanning Enumeration Attack and Gaining Access Escalating Privilege, Covering Tracks and Creating Backdoors

11. Some Tools • Who is, ping • Traceroot, nslookup Footprinting • nmap • nessus Scanning • Netcat. tcpdump • Telnet, firewalk Enumeration

12. Some Famous Hacker Ian Murphy Kevin Mitnick Johan Helsinguis Linus Torvald Mark Abene Robert Morris

13. Recent news of Hacking • Next generation patch management tool released- Secunia CSI 7.0 • Anonymity tool TOR gains more than 1.2 million users since NSA PRISM Scandal • Fear of NSA PRISM : Indian Government may ban US email services for official Communication • CISCO vulnerability allows remote attacker to take control of Windows System • New York Times. Twitter and Huffington Post Domains hijacked by Syrian Electronic Army • FBI uses Anonymous Hackers to attack foreign Governments • Palestinian Hacker , who hacked Zuckerberg’s Facebook Account to be awarded with $12000

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