Which of the following is used by attackers to obtain an authenticated connection on a network?
You work as a Web Administrator for Perfect World Inc. The company is planning to host an Ecommerce Web site. You are required to design a security plan for it. Client computers with different operating systems will access the Web server. How will you configure the Web server so that it is secure and only authenticated users are able to access it?
Each correct answer represents a part of the solution. Choose two.
Which of the following two components does Kerberos Key Distribution Center (KDC) consist of?
Each correct answer represents a complete solution. Choose two.
Which of the following refers to a computer that must be secure because it is accessible from the Internet and is vulnerable to attacks?
Which of the following statements about Dynamic Host Configuration Protocol (DHCP) are true?
Each correct answer represents a complete solution. Choose two.
Fill in the blank with the appropriate value.
Twofish symmetric key block cipher operates on 128-bits block size using key sizes up to______ bits.
Which of the following security models dictates that subjects can only access objects through applications?
Which of the following IP addresses are private addresses?
Each correct answer represents a complete solution. Choose all that apply.
At which of the following layers of the Open System Interconnection (OSI) model the Internet Control Message Protocol (ICMP) and the Internet Group Management Protocol (IGMP) work?
Which of the following is a technique used to attack an Ethernet wired or wireless network?
TESTED 24 Aug 2025
