Introduction to Computer Security Challenges Answers 1. What is a critical aspect of securing cloud infrastructure? A. Relying solely on encryption methods B. Outsourcing all security measures to third parties C. Implementing strong firewalls only D. Careful consideration of access controls Answer: Careful consideration of access controls (D) Secure cloud deployments require careful consideration of access controls along with other security measures. 2. Which measure is essential for reducing unauthorized access to accounts? A. Using weak passwords B. Avoiding incident response planning C. Implementing multi-factor authentication D. Regular software updates Answer: Implementing multi-factor authentication (C) Strong passwords and multi-factor authentication are essential for protecting accounts against unauthorized access. 3. What is a potential consequence of sensitive data breaches? A. Increased collaboration among employees B. Financial losses C. Improved organizational reputation D. No legal impact Answer: Financial losses (B) Sensitive data breaches can lead to significant financial losses and other negative consequences for organizations and individuals. 4. Why are regular security audits important? A. To solely comply with legal regulations B. To identify vulnerabilities and gaps in security measures C. To enhance user awareness solely D. To increase company profits directly Answer: To identify vulnerabilities and gaps in security measures (B) Regular security audits help identify vulnerabilities and gaps in security measures, which is crucial for maintaining security. 5. What is a vital component of effective computer security? A. Focusing exclusively on technical solutions B. Avoiding employee training sessions C. Continuous monitoring and adaptation D. Limiting collaboration with other organizations Answer: Continuous monitoring and adaptation (C) Effective computer security requires continuous monitoring, adaptation, and collaboration to mitigate evolving threats. 6. What is malware primarily designed to do? A. Facilitate data management B. Harm or disrupt a system C. Monitor user activities for better security D. Enhance system performance Answer: Harm or disrupt a system (B) Malware encompasses various types of harmful software intended to disrupt or damage computer systems. 7. Which of the following is a characteristic of phishing attacks? A. They often involve deceptive emails or websites B. They target only government organizations C. They exploit software vulnerabilities D. They require physical access to a system Answer: They often involve deceptive emails or websites (A) Phishing commonly uses deception to trick individuals into providing sensitive information. 8. What challenge is presented by evolving threats in computer security? A. The consistent effectiveness of current technologies B. The constant development of new cybercriminal methods C. The simplicity of security measures D. The static nature of user behavior Answer: The constant development of new cybercriminal methods (B) Evolving threats require security measures to continuously adapt to newly developed attack strategies. 9. What is an insider threat? A. A phishing scam aimed at employees B. A type of malware designed for internal systems C. A risk posed by individuals who have authorized access D. An external attack on network infrastructure Answer: A risk posed by individuals who have authorized access (C) Insider threats come from individuals who already have permission to access systems, thereby potentially misusing that access. 10. What is a consequence of human error in computer security? A. Increased system reliability B. Negligent behavior leading to security breaches C. Development of new security protocols D. Enhanced awareness of security practices Answer: Negligent behavior leading to security breaches (B) Human error, such as poor decision-making or careless actions, can significantly compromise security. 11. Why is the complexity of modern computer systems a challenge for security? A. It reduces the number of potential access points B. It makes understanding regulations easier C. It complicates the identification of potential vulnerabilities D. It simplifies the identification of security vulnerabilities Answer: It complicates the identification of potential vulnerabilities (C) Complex systems can obscure vulnerabilities, making it difficult to ensure comprehensive security. 12. What does a denial-of-service (DoS) attack aim to achieve? A. To steal sensitive information from a system B. To recover lost data by overwhelming the system C. To prevent legitimate users from accessing a system D. To enhance system performance through load testing Answer: To prevent legitimate users from accessing a system (C) DoS attacks prevent users from accessing resources by overwhelming the system with traffic. 13. What is a common issue organizations face regarding computer security resources? A. Limited budgets that restrict robust security investments B. Overinvestment in security solutions C. Abundance of security tools available for free D. Scarcity of personnel trained in security Answer: Limited budgets that restrict robust security investments (A) Many organizations experience budget constraints that impede their ability to secure systems effectively.