According to the company's security policy, all access to any network resources must use Windows Active Directory Authentication. A Linux server was recently installed to run virtual servers and it is not using Windows Authentication. What needs to happen to force this server to use Windows Authentication?

1. A. Edit the ADLIN file.
2. B. Edit the shadow file.
3. C. Remove the /var/bin/localauth.conf file.
4. D. Edit the PAM file to enforce Windows Authentication

Correct Answer: D

The company has implemented a backup plan. James is working as a network administrator for the company and is taking full backups of the data every time a backup is initiated. Alex who is a senior security manager talks to him about using a differential backup instead and asks him to implement this once a full backup of the data is completed. What is/are the reason(s) Alex is suggesting that James use a differential backup? (Select all that apply)

1. A. Less storage space is required
2. B. Father restoration
3. C. Slower than a full backup
4. D. Faster than a full backup
5. E. Less expensive than full backup

Correct Answer: AD

The--------------protocol works in the network layer and is responsible for handling the error codes during the delivery of packets. This protocol is also responsible for providing communication in the TCP/IP stack.

1. A. RARP
2. B. ICMP
3. C. DHCP
4. D. ARP

Correct Answer: B

An administrator wants to monitor and inspect large amounts of traffic and detect unauthorized attempts from inside the organization, with the help of an IDS. They are not able to
recognize the exact location to deploy the IDS sensor. Can you help him spot the location where the IDS sensor should be placed?

1. A. Location 2
2. B. Location 3
3. C. Location 4
4. D. Location 1

Correct Answer: A

Lyle is the IT director for a medium-sized food service supply company in Nebraska. Lyle's company employs over 300 workers, half of which use computers. He recently came back from a security training seminar on logical security. He now wants to ensure his company is as secure as possible. Lyle has many network nodes and workstation nodes across the network. He does not have much time for implementing a network-wide solution. He is primarily concerned about preventing any external attacks on the network by using a solution that can drop packets if they are found to be malicious. Lyle also wants this solution to be easy to implement and be network-wide. What type of solution would be best for Lyle?

1. A. A NEPT implementation would be the best choice.
2. B. To better serve the security needs of his company, Lyle should use a HIDS system.
3. C. Lyle would be best suited if he chose a NIPS implementation
4. D. He should choose a HIPS solution, as this is best suited to his needs.

Correct Answer: C