[2025年05月01日] あなたを合格させるGCTI無料最新問題集でGIAC練習テスト [Q86-Q109]

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[2025年05月01日] あなたを合格させるGCTI無料最新問題集でGIAC練習テスト

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質問 # 86
What are essential components of an effective cyber intelligence program?
Response:

  • A. Budget allocation for hardware
  • B. Continuous monitoring
  • C. Incident response
  • D. Employee engagement programs
  • E. Threat hunting

正解:B、C、E


質問 # 87
Which of the following is a challenge in accurately attributing a cyber attack?
Response:

  • A. Outdated software
  • B. High cost of security tools
  • C. Use of sophisticated obfuscation techniques by attackers
  • D. Lack of internet connectivity

正解:C


質問 # 88
What is a common challenge faced in attributing a cyber attack to a specific group or actor?
Response:

  • A. Lack of sufficient digital evidence
  • B. Inability to access target systems
  • C. Use of common attack tools by multiple groups
  • D. High cost of attribution tools

正解:C


質問 # 89
Which of the following methods can improve the accuracy of cyber attack attribution?
Response:

  • A. Incorporating multiple sources of intelligence and corroborating evidence
  • B. Relying solely on automated analysis tools
  • C. Ignoring geopolitical factors
  • D. Limiting the analysis to internal data

正解:A


質問 # 90
Why is pivoting critical in uncovering hidden threat infrastructure?
Response:

  • A. It provides faster network access
  • B. It deletes malware from infected systems
  • C. It allows investigators to uncover related domains, IP addresses, or files linked to the same threat
  • D. It increases network encryption

正解:C


質問 # 91
What is the primary objective of using a sandbox in malware analysis?
Response:

  • A. To safely execute and observe the behavior of malware
  • B. To encrypt files
  • C. To perform penetration testing
  • D. To clean infected files

正解:A


質問 # 92
Which of the following should be considered when collecting data for threat intelligence analysis?
Response:

  • A. The size of the organization producing the threat feed
  • B. The geographical source of the threat feed
  • C. The color of the threat feed's user interface
  • D. The frequency of data updates

正解:D


質問 # 93
What factors should be considered when sharing tactical intelligence with executives?
(Choose Two)
Response:

  • A. Clarity and conciseness of the report
  • B. Relevance to business impact
  • C. Length and complexity of the report
  • D. Technical jargon and detailed code analysis

正解:A、B


質問 # 94
How can cyber intelligence professionals apply lessons learned from previous cyber attacks?
Response:

  • A. By improving physical security measures
  • B. By educating employees on cybersecurity best practices
  • C. By enhancing threat modeling techniques
  • D. By developing better encryption methods
  • E. By updating incident response protocols

正解:B、C、E


質問 # 95
Which two elements are part of the Diamond Model of Intrusion Analysis?
Response:

  • A. Infrastructure
  • B. File hashing
  • C. Encryption
  • D. Adversary

正解:A、D


質問 # 96
Which aspect of threat intelligence is critical for proactive cybersecurity defense?
Response:

  • A. Indicators of Compromise (IOCs)
  • B. Historical network performance
  • C. Employee satisfaction reports
  • D. Speed of data transmission

正解:A


質問 # 97
What is the main purpose of using structured analytical techniques in intelligence analysis?
Response:

  • A. To ensure compliance with regulatory standards
  • B. To increase the speed of information processing
  • C. To enhance data encryption
  • D. To improve the accuracy and reliability of analysis

正解:D


質問 # 98
What is the main goal of pivoting in cyber threat intelligence?
Response:

  • A. To expand and connect intelligence by exploring related data points
  • B. To improve physical security measures
  • C. To develop new software
  • D. To increase the speed of data transfer

正解:A


質問 # 99
In pivot analysis, what is the significance of identifying relationships between domains?
Response:

  • A. To reduce the cost of domain registration
  • B. To improve website performance
  • C. To create user-friendly websites
  • D. To uncover connections that reveal larger threat campaigns

正解:D


質問 # 100
In the context of threat intelligence, what is the purpose of utilizing a threat intelligence platform (TIP)?
Response:

  • A. To store all collected data in a centralized location without analysis
  • B. To aggregate, correlate, and analyze threat data from various sources
  • C. To provide real-time updates on network performance
  • D. To create a user-friendly interface for end-users

正解:B


質問 # 101
What is a significant challenge when integrating data from internal sources with external threat feeds?
Response:

  • A. Ensuring compliance with international data protection laws
  • B. Avoiding the use of any automation tools
  • C. Keeping internal data completely isolated from external influences
  • D. Matching the format and structure of disparate data sets for cohesive analysis

正解:D


質問 # 102
Which two factors can hinder accurate attribution of a cyber attack?
Response:

  • A. Use of encryption by attackers
  • B. Similarities between different threat actor tactics
  • C. Insufficient system bandwidth
  • D. Lack of technical skill by analysts

正解:A、B


質問 # 103
What is the importance of understanding cyber threat intelligence definitions and concepts?
Response:

  • A. To improve the speed of internet connections
  • B. To ensure consistent communication and understanding among analysts
  • C. To reduce the overall cost of cybersecurity measures
  • D. To create more attractive user interfaces

正解:B


質問 # 104
What is the primary obstacle to accurate analysis in cyber threat intelligence?
Response:

  • A. Cognitive biases and logical fallacies
  • B. The volume of data available
  • C. The speed of threat evolution
  • D. The cost of analytical tools

正解:A


質問 # 105
What tools are effective for collaborative intelligence sharing and analysis?
Response:

  • A. MISP (Malware Information Sharing Platform)
  • B. Jupyter Notebook
  • C. Adobe Acrobat
  • D. Microsoft Word

正解:A


質問 # 106
What is a key benefit of using data normalization in threat intelligence?
Response:

  • A. It enhances encryption capabilities
  • B. It converts data into a common format for easier analysis
  • C. It increases the speed of network traffic
  • D. It reduces the cost of storage systems

正解:B


質問 # 107
How can intelligence from past cyber attacks inform current cyber defense strategies?
Response:

  • A. By reducing the complexity of security tools
  • B. By simplifying network architecture
  • C. By predicting future attack vectors and improving incident response plans
  • D. By increasing the speed of system patching

正解:C


質問 # 108
In the context of cyber intelligence, what practices help in enhancing data analysis?
Response:

  • A. Cross-referencing multiple data sources
  • B. Implementation of AI algorithms
  • C. Data normalization
  • D. Physical security enhancements
  • E. Regular software updates

正解:A、B、C


質問 # 109
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