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Computer Security and Privacy
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Computer Security and Privacy

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Questions and Answers

What is the primary focus of computer security?

  • Preventing cybercrime and Internet-based crimes
  • Developing technically skilled hackers and crackers
  • Protecting information, hardware, and software from unauthorized use (correct)
  • Protecting individuals and organizations from theft and danger
  • What is the term for an Internet-based crime?

  • Malware
  • Cybercrime (correct)
  • Computer crime
  • Hacking
  • What is the term for a program that has malicious intent?

  • Virus
  • Malware (correct)
  • Trojan horse
  • Worm
  • What is the primary characteristic of a virus?

    <p>It attaches and replicates itself to other programs or files</p> Signup and view all the answers

    What is the term for technically skilled persons who try to get unauthorized access within a computer system or a network?

    <p>Hackers and crackers</p> Signup and view all the answers

    What is the term for the unauthorized use of a computer or computer network to commit illegal acts?

    <p>Computer crime</p> Signup and view all the answers

    What happens to cookies when you visit a website again?

    <p>They are used to remember you so you don't need to login again</p> Signup and view all the answers

    How are most computer viruses typically transmitted to a user's system?

    <p>Via an infected removable storage medium or an email attachment</p> Signup and view all the answers

    What is the primary purpose of tracking cookies?

    <p>To display targeted advertisements based on browsing history</p> Signup and view all the answers

    What is the default format of data sent over the Internet?

    <p>Unencrypted plaintext</p> Signup and view all the answers

    What is the primary function of antivirus software?

    <p>To detect and remove viruses</p> Signup and view all the answers

    What is a characteristic of a Trojan horse?

    <p>It hides within or looks like a legitimate program</p> Signup and view all the answers

    What is the purpose of encryption?

    <p>To alter the original representation of information so it cannot be understood by unauthorized users</p> Signup and view all the answers

    What is the difference between the 'http' and 'https' protocols?

    <p>https is used for sending encrypted data, while http is used for sending unencrypted data</p> Signup and view all the answers

    Why is it important to update antivirus software regularly?

    <p>To ensure the software is notified of the latest viruses</p> Signup and view all the answers

    What happens when you check the 'keep me logged in' box on a website?

    <p>The website will remember your login information for next time</p> Signup and view all the answers

    What is the effect of a worm on a computer system?

    <p>It uses up computing resources and possibly shuts down the system</p> Signup and view all the answers

    What is a common tactic used by recent Trojan horses to deceive users?

    <p>They invite users to participate in normal ongoing activities</p> Signup and view all the answers

    What is the primary purpose of computer ethics guidelines?

    <p>To ensure the morally acceptable use of computers in society</p> Signup and view all the answers

    Which of the following is a common computer ethics issue involved in intellectual property rights?

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

    What is the purpose of a firewall in a computer system?

    <p>To protect against intruders</p> Signup and view all the answers

    What should you do if you receive an email from your bank asking you to change your password for security reasons?

    <p>Ignore the email, it's likely a phishing scam</p> Signup and view all the answers

    What is the purpose of a CAPTCHA?

    <p>To verify human identity</p> Signup and view all the answers

    What is a characteristic of a Trojan horse malware?

    <p>It cannot replicate itself</p> Signup and view all the answers

    What is the primary focus of Chapter Five in the computing skills course?

    <p>Computer security and privacy</p> Signup and view all the answers

    What is the main objective of protecting against unauthorized access and unauthorized use?

    <p>To prevent data loss and ensure authorized access</p> Signup and view all the answers

    What is the term for the practice of protecting against unauthorized access and use of computing systems?

    <p>Computer security</p> Signup and view all the answers

    What is malware, according to the chapter?

    <p>A type of malicious program or code</p> Signup and view all the answers

    What is the focus of the topic of computer ethics in the chapter?

    <p>The responsible use of computing systems and technology</p> Signup and view all the answers

    What is the purpose of encryption in computing, according to the chapter?

    <p>To protect against unauthorized access and use</p> Signup and view all the answers

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