問題1
Which of the following functions can be used as a countermeasure to a Shell Injection attack?
Each correct answer represents a complete solution. Choose all that apply.
Which of the following functions can be used as a countermeasure to a Shell Injection attack?
Each correct answer represents a complete solution. Choose all that apply.
正確答案: A,B
問題2
Which of the following practices come in the category of denial of service attack?
Each correct answer represents a complete solution. Choose three.
Which of the following practices come in the category of denial of service attack?
Each correct answer represents a complete solution. Choose three.
正確答案: A,B,D
問題3
Victor works as a professional Ethical Hacker for SecureEnet Inc. He has been assigned a job to test an image, in which some secret information is hidden, using Steganography. Victor performs the following techniques to accomplish the task:
1.Smoothening and decreasing contrast by averaging the pixels of the area where significant color transitions occurs.
2.Reducing noise by adjusting color and averaging pixel value.
3.Sharpening, Rotating, Resampling, and Softening the image.
Which of the following Steganography attacks is Victor using?
Victor works as a professional Ethical Hacker for SecureEnet Inc. He has been assigned a job to test an image, in which some secret information is hidden, using Steganography. Victor performs the following techniques to accomplish the task:
1.Smoothening and decreasing contrast by averaging the pixels of the area where significant color transitions occurs.
2.Reducing noise by adjusting color and averaging pixel value.
3.Sharpening, Rotating, Resampling, and Softening the image.
Which of the following Steganography attacks is Victor using?
正確答案: B
問題4
A user is sending a large number of protocol packets to a network in order to saturate its resources and to disrupt connections to prevent communications between services. Which type of attack is this?
A user is sending a large number of protocol packets to a network in order to saturate its resources and to disrupt connections to prevent communications between services. Which type of attack is this?
正確答案: B
問題5
Adam, a novice web user, is very conscious about the security. He wants to visit the Web site that is known to have malicious applets and code. Adam always makes use of a basic Web Browser to perform such testing.
Which of the following web browsers can adequately fill this purpose?
Adam, a novice web user, is very conscious about the security. He wants to visit the Web site that is known to have malicious applets and code. Adam always makes use of a basic Web Browser to perform such testing.
Which of the following web browsers can adequately fill this purpose?
正確答案: A
問題6
Which of the following rootkits is able to load the original operating system as a virtual machine, thereby enabling it to intercept all hardware calls made by the original operating system?
Which of the following rootkits is able to load the original operating system as a virtual machine, thereby enabling it to intercept all hardware calls made by the original operating system?
正確答案: A
問題7
John is a malicious attacker. He illegally accesses the server of We-are-secure Inc. He then places a backdoor in the We-are-secure server and alters its log files. Which of the following steps of malicious hacking includes altering the server log files?
John is a malicious attacker. He illegally accesses the server of We-are-secure Inc. He then places a backdoor in the We-are-secure server and alters its log files. Which of the following steps of malicious hacking includes altering the server log files?
正確答案: B
問題8
John used to work as a Network Administrator for We-are-secure Inc. Now he has resigned from the company for personal reasons. He wants to send out some secret information of the company. To do so, he takes an image file and simply uses a tool image hide and embeds the secret file within an image file of the famous actress, Jennifer Lopez, and sends it to his Yahoo mail id. Since he is using the image file to send the data, the mail server of his company is unable to filter this mail. Which of the following techniques is he performing to accomplish his task?
John used to work as a Network Administrator for We-are-secure Inc. Now he has resigned from the company for personal reasons. He wants to send out some secret information of the company. To do so, he takes an image file and simply uses a tool image hide and embeds the secret file within an image file of the famous actress, Jennifer Lopez, and sends it to his Yahoo mail id. Since he is using the image file to send the data, the mail server of his company is unable to filter this mail. Which of the following techniques is he performing to accomplish his task?
正確答案: C
問題9
Which of the following DoS attacks affects mostly Windows computers by sending corrupt UDP packets?
Which of the following DoS attacks affects mostly Windows computers by sending corrupt UDP packets?
正確答案: C
問題10
Which of the following tools can be used to detect the steganography?
Which of the following tools can be used to detect the steganography?
正確答案: C