Footprinting and Reconnaissance in Ethical Hacking

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Questions and Answers

What is the primary goal of footprinting in ethical hacking?

  • To exploit specific vulnerabilities like SQL injection
  • To understand the target's security posture and potential weak points (correct)
  • To gather intelligence about the target using passive methods
  • To intrude into the target system without being detected

Which method of footprinting involves gathering information without direct interaction with the target?

  • Active footprinting
  • Social engineering
  • Comparative intelligence tools
  • Passive footprinting (correct)

What type of tools are commonly used in active footprinting?

  • Internet searches and social media
  • Social media and websites
  • Network scanners and sniffers (correct)
  • Official websites and email

What kind of information can be obtained during the footprinting process?

<p>Incident response plans and security measures (A)</p>
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Why must ethical hackers obtain authorization before conducting footprinting activities?

<p>To avoid legal or ethical violations (C)</p>
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Which step of ethical hacking involves gathering details about the system, network layout, and security measures?

<p>Passive footprinting (B)</p>
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What is the key difference between footprinting and reconnaissance in ethical hacking?

<p>Footprinting focuses on system details and network layout, while reconnaissance involves gathering intelligence using passive or active methods. (C)</p>
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Which type of footprinting method requires direct interaction with the target system?

<p>Active footprinting (A)</p>
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What is the primary reason for conducting footprinting according to the text?

<p>To understand the target's security posture and weak points (D)</p>
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Which of the following would be considered a legitimate activity during footprinting for an ethical hacker?

<p>Comparing intelligence gathered from social media (B)</p>
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Why is it crucial for ethical hackers to obtain authorization before conducting any footprinting activities?

<p>To avoid legal or ethical violations (D)</p>
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What type of information can be collected during passive footprinting as mentioned in the text?

<p>Domain names and IP addresses (A)</p>
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Which of the following is NOT a method commonly used in footprinting to gather information?

<p>Email phishing (C)</p>
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How does active footprinting differ from passive footprinting in ethical hacking?

<p>Active footprinting requires engagement with the target, while passive does not. (A)</p>
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What role do comparative intelligence tools play in the process of footprinting?

<p>To compare and analyze data obtained from different sources for better insights. (B)</p>
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Study Notes

  • Footprinting and reconnaissance are crucial steps in ethical hacking, focusing on gathering information about the target system and network.
  • Footprinting involves establishing details about the system, network layout, entry points, security measures, and more.
  • Reconnaissance is part of footprinting and involves gathering intelligence about the target using passive or active methods.
  • Passive footprinting involves using public sources like websites and social media to gather information without direct interaction with the target.
  • Active footprinting requires directly engaging with the target system using tools like network scanners or sniffers to gather information.
  • The primary goals of footprinting are to find ways to intrude without being detected and to understand the target's security posture and potential weak points.
  • Footprinting helps reduce the focus area by identifying specific vulnerabilities like SQL injection that can be exploited.
  • Methods for footprinting include passive methods like internet searches, social media, and official websites, as well as active methods such as social engineering, email, and comparative intelligence tools.
  • Information gathered during footprinting includes domain names, IP addresses, network range, hosting providers, contact information, security measures, incident response plans, and more.
  • Ethical hackers must obtain authorization before conducting any footprinting activities to avoid legal or ethical violations.

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