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Questions and Answers

What does increasing sensitivity in biometric systems potentially lead to?

  • A decrease in the False Acceptance Rate (FAR)
  • A lower Crossover Error Rate (CER)
  • Improved user experience in authentication
  • An increase in the False Rejection Rate (FRR) (correct)
  • What is the primary purpose of using multiple factors in electronic door locks?

  • To enhance security (correct)
  • To reduce user errors during access
  • To simplify the authentication process
  • To increase the time for user access
  • What is the defining characteristic of cipher locks?

  • They require a correct combination of numbered push buttons (correct)
  • They use biometric authentication methods
  • They utilize RFID technology for access control
  • They operate solely without any moving parts
  • What is Access Badge Cloning primarily associated with?

    <p>Copying data from RFID or NFC cards</p> Signup and view all the answers

    Which of the following technologies is commonly used for contactless authentication?

    <p>Near Field Communication (NFC)</p> Signup and view all the answers

    What is a key action you should take if infected by ransomware?

    <p>Disconnect the infected machine from the network</p> Signup and view all the answers

    Which of the following best defines a botnet?

    <p>A network of compromised devices controlled by an attacker</p> Signup and view all the answers

    What is the role of a 'Zombie' in cybersecurity terminology?

    <p>A compromised device used for remote commands</p> Signup and view all the answers

    Why is it advised not to pay a ransom in a ransomware attack?

    <p>Paying does not ensure data recovery</p> Signup and view all the answers

    Which security measure is NOT typically recommended against ransomware attacks?

    <p>Stockpiling physical backups</p> Signup and view all the answers

    What is the primary motivation for some insider threats concerning data theft?

    <p>Financial gain from selling sensitive data</p> Signup and view all the answers

    Which of the following actions should organizations implement to mitigate insider threats?

    <p>Implement a zero-trust architecture</p> Signup and view all the answers

    Which of the following best describes Shadow IT?

    <p>Use of IT resources without organizational approval</p> Signup and view all the answers

    What form of insider threat involves an employee misusing their access privileges?

    <p>Data Theft</p> Signup and view all the answers

    Which of the following is NOT a common motivation for insider threats?

    <p>Desire for organizational improvement</p> Signup and view all the answers

    Regular audits in an organization help to address which type of risk?

    <p>Insider threats</p> Signup and view all the answers

    Which characteristic of insider threats might stem from an employee's behavior rather than malicious intent?

    <p>Lack of awareness of cybersecurity best practices</p> Signup and view all the answers

    What is a recommended strategy to manage Shadow IT within an organization?

    <p>Implement clear policies on technology usage</p> Signup and view all the answers

    What is the primary goal of social engineering techniques?

    <p>To exploit human psychology for unauthorized access</p> Signup and view all the answers

    Which motivational trigger is NOT commonly used by social engineers?

    <p>Technical Knowledge</p> Signup and view all the answers

    Which of the following best describes pretexting in social engineering?

    <p>Creating a fabricated scenario to manipulate targets</p> Signup and view all the answers

    What type of attack does 'vishing' refer to?

    <p>Voice phishing conducted over phone calls</p> Signup and view all the answers

    Which option is NOT a practice to enhance security against social engineering?

    <p>Relying solely on user self-education</p> Signup and view all the answers

    What is the purpose of implementing shielded wallets or sleeves for RFID access badges?

    <p>To prevent unauthorized RFID scanning</p> Signup and view all the answers

    In the context of phishing attacks, 'whaling' specifically targets which group?

    <p>High-profile individuals or executives</p> Signup and view all the answers

    Which of the following is a common technique used in phishing attacks?

    <p>Spear Phishing</p> Signup and view all the answers

    What is the main characteristic of a worm compared to a virus?

    <p>Worms are standalone and self-replicating.</p> Signup and view all the answers

    Which type of malware is designed to encrypt user data until a ransom is paid?

    <p>Ransomware</p> Signup and view all the answers

    What distinguishes a Trojan from other types of malware?

    <p>It disguises itself as harmless software to gain unauthorized access.</p> Signup and view all the answers

    Which of the following describes a keylogger?

    <p>Software that captures keystrokes and sensitive information.</p> Signup and view all the answers

    What is a polymorphic virus?

    <p>A virus that rewrites itself to avoid detection.</p> Signup and view all the answers

    What method do Trojans commonly exploit to achieve their goals?

    <p>Operating system vulnerabilities.</p> Signup and view all the answers

    What is an indication of a potential malware attack?

    <p>Account lockouts.</p> Signup and view all the answers

    Which type of virus operates by attaching itself to executable files?

    <p>Program Virus</p> Signup and view all the answers

    What is the primary function of ransomware?

    <p>To encrypt data and demand payment for decryption.</p> Signup and view all the answers

    Which characteristic best describes a rootkit?

    <p>Malware designed to hide its presence and activities.</p> Signup and view all the answers

    What does a logic bomb do?

    <p>Executes malicious actions based on a triggering event.</p> Signup and view all the answers

    What differentiates a virus from a worm?

    <p>A virus needs a host file to spread, while worms spread independently.</p> Signup and view all the answers

    Which of the following represents a common characteristic of bloatware?

    <p>Consumes system resources without providing value.</p> Signup and view all the answers

    What is a primary purpose of using deception and disruption technologies in cybersecurity?

    <p>To mislead and distract attackers</p> Signup and view all the answers

    Which of the following methods best describes vishing?

    <p>Voice calls that trick victims into sharing information</p> Signup and view all the answers

    What is the main characteristic of an attack surface?

    <p>Points of unauthorized access into a system</p> Signup and view all the answers

    How do bollards function in physical security?

    <p>To deter unauthorized access by creating physical barriers</p> Signup and view all the answers

    What type of attack involves trying all possible combinations until gaining access?

    <p>Brute force</p> Signup and view all the answers

    Which technology is used to create a decoy system to attract potential hackers?

    <p>Honeypot</p> Signup and view all the answers

    Which option describes a scenario that aims to exploit external vulnerabilities in wireless communications?

    <p>BlueBorne vulnerabilities</p> Signup and view all the answers

    What strategy is often used to counteract unauthorized access in physical security?

    <p>Utilizing access control vestibules</p> Signup and view all the answers

    Which method can attackers use to bypass a security camera?

    <p>Blocking the camera's line of sight</p> Signup and view all the answers

    What is the primary function of physical security measures?

    <p>To protect tangible assets from unauthorized access</p> Signup and view all the answers

    Which of the listed sensors detects movement based on changes in microwave pulses?

    <p>Microwave Sensors</p> Signup and view all the answers

    How can organizations minimize their attack surface?

    <p>Restricting access and removing unnecessary software</p> Signup and view all the answers

    What is the main advantage of surveillance systems in security?

    <p>To observe and report suspicious activities</p> Signup and view all the answers

    Which method helps prevent attacks by ensuring only one door is open at a time?

    <p>Access control vestibule</p> Signup and view all the answers

    Study Notes

    CompTIA Security+ (SY0-701) Study Notes

    • The CompTIA Security+ (SY0-701) certification is an intermediate-level information technology certification.
    • It focuses on an individual's ability to assess the security posture of an enterprise environment.
    • This certification is for IT professionals or aspiring cybersecurity professionals who have already earned their CompTIA A+ and Network+ certifications.
    • The recommendation is that candidates have 1-2 years of experience with hardware, software, and networks.
    • The exam consists of five domains:
      • General Security Concepts (12%)
      • Threats, Vulnerabilities, and Mitigations (22%)
      • Security Architecture (18%)
      • Security Operations (28%)
    • The exam is 90 minutes long and contains 90 questions (multiple-choice and some multiple-select).
    • Candidates need a score of 750 points out of 900 to pass.
    • Exam vouchers can be purchased from the CompTIA store or Dion Training.
    • The price may vary by country due to regional pricing by CompTIA.
    • Dion Training offers a 10% discount on vouchers.
    • For success in the course, turn on closed captions, control the playback speed, and join the provided FB or Discord group. Avoid trick questions or red herrings. Focus on keywords, bolded words, and upper-case letters. Choose the answer that applies to the most number of situations.

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