How Does Certleader CIW 1D0-571 brain dumps Work?

New Questions 2

You have been assigned to provide security measures for your office's reception area. Although the company needs to provide security measures, costs must be kept to a minimum. Which of the following tools is the most appropriate choice?

A. Firewall

B. Intrusion-detection system

C. Camera

D. Security guard

New Questions 3

A. Application layer

B. Network layer

C. Session layer

D. Transport layer

New Questions 4

You have been asked to encrypt a large file using a secure encryption algorithm so you can send it via e-mail to your supervisor. Encryption speed is important. The key will not be transmitted across a network. Which form of encryption should you use?

A. Asymmetric

B. PGP

C. Hash

D. Symmetric

New Questions 5

Consider the following diagram:

Which of the following best describes the protocol activity shown in the diagram, along with the most likely potential threat that accompanies this protocol?

A. The ICMP Time Exceeded message, with the threat of a denial-of-service attack

B. The SIP three-way handshake, with the threat of a buffer overflow

C. The TCP three-way handshake, with the threat of a man-in-the-middle attack

D. The DNS name query, with the threat of cache poisoning

New Questions 6

Which of the following is the most likely first step to enable a server to recover from a denial-of-service attack in which all hard disk data is lost?

A. Enable virtualization

B. Contact the backup service

C. Contact a disk recovery service

D. Rebuild your RAID 0 array

New Questions 7

A distributed denial-of-service (DDOS) attack has occurred where both ICMP and TCP packets have crashed the company's Web server. Which of the following techniques will best help reduce the severity of this attack?

A. Filtering traffic at the firewall

B. Changing your ISP

C. Installing Apache Server rather than Microsoft IIS

D. Placing the database and the Web server on separate systems

New Questions 8

An application is creating hashes of each file on an attached storage device. Which of the following will typically occur during this process?

A. An increase in the amount of time it takes for the system to respond to requests

B. Reduced risk of an attack

C. Increased risk of an attack

D. A reduction in the amount of time it takes for the system to respond to requests

New Questions 9

Consider the following diagram:

Which type of attack is occurring?

A. Polymorphic virus-based attack

B. Denial-of-service attack

C. Distributed denial-of-service attack

D. Man-in-the-middle attack using a packet sniffer

New Questions 10

Which of the following details should be included in documentation of an attack?

A. An overview of the security policy and suggestions for the next response plan

B. Estimates of how much the attack cost the company, and a list of the applications used by the attacker

C. The time and date of the attack, and the names of employees who were contacted during the response

D. The network resources involved in the attack, and recommendations for thwarting future attacks

New Questions 11

Consider the following series of commands from a Linux system: iptables -A input -p icmp - s 0/0 -d 0/0 -j REJECT Which explanation best describes the impact of the resulting firewall ruleset?

A. Individuals on remote networks will no longer be able to use SSH to control internal network resources.

B. Internal hosts will not be able to ping each other using ICMP.

C. Stateful multi-layer inspection has been enabled.

D. Individuals on remote networks will not be able to use ping to troubleshoot connections.