QUESTION 71
An employee is currently logged into the corporate web server, without permission. You log into the web server as ‘admin” and look for the employee’s username: “dmaul” using the “who” command. This is what you get back:

QUESTION 72
You work as a Network Administrator for NetTech Inc. To ensure the security of files, you encrypt data files using Encrypting File System (EFS).
You want to make a backup copy of the files and maintain security settings. You can backup the files either to a network share or a floppy disk. What will you do to accomplish this?

QUESTION 73
To be considered a strong algorithm, an encryption algorithm must be which of the following?

QUESTION 74
Which of the following commands is used to switch from one user login to another in a Linux computer?

QUESTION 75
What does an attacker need to consider when attempting an IP spoofing attack that relies on guessing Initial Sequence Numbers (ISNs)?

QUESTION 76
Which of the following radio frequencies is used by the IEEE 802.11a wireless network?

QUESTION 77
Which of the following is the default port for TACACS?

QUESTION 78
How many bytes does it take to represent the hexadecimal value OxFEDCBA?

QUESTION 79
Which of the following are the types of routing protocols?
Each correct answer represents a complete solution. Choose two.

QUESTION 80
IPS devices that are classified as “In-line NIDS” devices use a combination of anomaly analysis, signature-based rules, and what else to identify malicious events on the network?

QUESTION 81
You are reviewing a packet capture file from your network intrusion detection system. In the packet stream, you come across a long series of “no operation” (NOP) commands. In addition to the NOP commands, there appears to be a malicious payload. Of the following, which is the most appropriate preventative measure for this type of attack?

QUESTION 82
Which of the following is referred to as Electromagnetic Interference (EMI)?

QUESTION 83
Which of the following statements about policy is FALSE?

QUESTION 84
What is the function of the TTL (Time to Live) field in IPv4 and the Hop Limit field in IPv6 In an IP Packet header?

QUESTION 85
What is the name of the command-line tool for Windows that can be used to manage audit policies on remote systems?

QUESTION 86
Which of the following protocols work at the Session layer of the OSI model? Each correct answer represents a complete solution. Choose all that apply.

QUESTION 87
Why are false positives such a problem with IPS technology?

QUESTION 88
Which of the following statements about the availability concept of Information security management is true?

QUESTION 89
Which of the following TCP dump output lines indicates the first step in the TCP 3-way handshake?

QUESTION 90
When no anomaly is present in an Intrusion Detection, but an alarm is generated, the response is known as.

QUESTION 91
What is the following sequence of packets demonstrating?

QUESTION 92
What is the term for a game in which for every win there must be an equivalent loss?

QUESTION 93
For most organizations, which of the following should be the highest priority when it comes to physical security concerns?

QUESTION 94
Which of the following protocols provides maintenance and error reporting function?