111. What is the purpose of a keylogger?
a. To record keystrokes on a computer for later analysis.
b. To monitor computer usage by employees or children.
c. To steal sensitive information, such as passwords or credit card numbers.
d. All of the above.
112. What are the two types of keyloggers?
a. Hardware and software.
b. Public and private.
c. Wired and wireless.
d. None of the above.
113. How does a hardware keylogger work?
a. By physically intercepting the keyboard cable and recording keystrokes before passing them on to the computer.
b. By installing software on a computer to record keystrokes.
c. By using a remote server to intercept and record keystrokes.
d. None of the above.
114. How does a software keylogger work?
a. By recording keystrokes as they are typed on a computer.
b. By intercepting network traffic and recording sensitive information.
c. By using artificial intelligence to detect and respond to security threats.
d. None of the above.
115. What is a clipboard logger?
a. A type of keylogger that records everything copied to the clipboard.
b. A device used to measure typing speed.
c. A type of encryption algorithm.
d. None of the above.
116. How can you protect yourself against keyloggers?
a. Use anti-virus software and keep it up-to-date.
b. Use a virtual keyboard when entering sensitive information.
c. Be cautious when downloading software or opening attachments from unknown sources.
d. All of the above.
117. What is anti-keylogger software?
a. Software that detects and removes keyloggers from a computer.
b. Software that encrypts all network traffic to prevent unauthorized access.
c. A firewall that examines the content of packets to identify and block specific types of traffic.
d. None of the above.
118. What is keystroke encryption?
a. A security feature that encrypts keystrokes as they are typed on a computer to prevent keyloggers from recording sensitive information.
b. A type of encryption algorithm.
c. A type of firewall that controls access to a network.
d. None of the above.
119. What is the primary function of a proxy firewall?
a. To filter network traffic based on the source and destination IP addresses.
b. To control access to a network by using proxy servers.
c. To monitor network traffic for security threats.
d. None of the above.
120. How does a proxy firewall work?
a. By intercepting incoming and outgoing network traffic and forwarding it to a proxy server for analysis.
b. By filtering network traffic based on the source and destination IP addresses.
c. By encrypting network traffic to prevent unauthorized access.
d. None of the above.
