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CAS-002 Exam Questions - Online Test


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Q1. - (Topic 1) 

A large hospital has implemented BYOD to allow doctors and specialists the ability to access patient medical records on their tablets. The doctors and specialists access patient records over the hospital’s guest WiFi network which is isolated from the internal network with appropriate security controls. The patient records management system can be accessed from the guest network and requires two factor authentication. Using a remote desktop type interface, the doctors and specialists can interact with the hospital’s system. Cut and paste and printing functions are disabled to prevent the copying of data to BYOD devices. Which of the following are of MOST concern? (Select TWO). 

A. Privacy could be compromised as patient records can be viewed in uncontrolled areas. 

B. Device encryption has not been enabled and will result in a greater likelihood of data loss. 

C. The guest WiFi may be exploited allowing non-authorized individuals access to confidential patient data. 

D. Malware may be on BYOD devices which can extract data via key logging and screen scrapes. 

E. Remote wiping of devices should be enabled to ensure any lost device is rendered inoperable. 

Answer: A,D 

Q2. - (Topic 4) 

A sensitive database needs its cryptographic integrity upheld. Which of the following controls meets this goal? (Select TWO). 

A. Data signing 

B. Encryption 

C. Perfect forward secrecy 

D. Steganography 

E. Data vaulting 

F. RBAC 

G. Lock and key 

Answer: A,F 

Q3. - (Topic 1) 

A new internal network segmentation solution will be implemented into the enterprise that consists of 200 internal firewalls. As part of running a pilot exercise, it was determined that it takes three changes to deploy a new application onto the network before it is operational. Security now has a significant effect on overall availability. Which of the following would be the FIRST process to perform as a result of these findings? 

A. Lower the SLA to a more tolerable level and perform a risk assessment to see if the solution could be met by another solution. Reuse the firewall infrastructure on other projects. 

B. Perform a cost benefit analysis and implement the solution as it stands as long as the risks are understood by the business owners around the availability issues. Decrease the current SLA expectations to match the new solution. 

C. Engage internal auditors to perform a review of the project to determine why and how the project did not meet the security requirements. As part of the review ask them to review the control effectiveness. 

D. Review to determine if control effectiveness is in line with the complexity of the solution. Determine if the requirements can be met with a simpler solution. 

Answer:

Q4. - (Topic 2) 

During a new desktop refresh, all hosts are hardened at the OS level before deployment to comply with policy. Six months later, the company is audited for compliance to regulations. The audit discovers that 40 percent of the desktops do not meet requirements. Which of the following is the MOST likely cause of the noncompliance? 

A. The devices are being modified and settings are being overridden in production. 

B. The patch management system is causing the devices to be noncompliant after issuing the latest patches. 

C. The desktop applications were configured with the default username and password. 

D. 40 percent of the devices use full disk encryption. 

Answer:

Q5. - (Topic 3) 

A startup company offering software on demand has hired a security consultant to provide expertise on data security. The company’s clients are concerned about data confidentiality. The security consultant must design an environment with data confidentiality as the top priority, over availability and integrity. Which of the following designs is BEST suited for this purpose? 

A. All of the company servers are virtualized in a highly available environment sharing common hardware and redundant virtual storage. Clients use terminal service access to the shared environment to access the virtualized applications. A secret key kept by the startup encrypts the application virtual memory and data store. 

B. All of the company servers are virtualized in a highly available environment sharing common hardware and redundant virtual storage. Clients use terminal service access to the shared environment and to access the virtualized applications. Each client has a common shared key, which encrypts the application virtual memory and data store. 

C. Each client is assigned a set of virtual hosts running shared hardware. Physical storage is partitioned into LUNS and assigned to each client. MPLS technology is used to segment and encrypt each of the client’s networks. PKI based remote desktop with hardware tokens is used by the client to connect to the application. 

D. Each client is assigned a set of virtual hosts running shared hardware. Virtual storage is partitioned and assigned to each client. VLAN technology is used to segment each of the client’s networks. PKI based remote desktop access is used by the client to connect to the application. 

Answer:

Q6. - (Topic 1) 

The technology steering committee is struggling with increased requirements stemming from an increase in telecommuting. The organization has not addressed telecommuting in the past. The implementation of a new SSL-VPN and a VOIP phone solution enables personnel to work from remote locations with corporate assets. Which of the following steps must the committee take FIRST to outline senior management’s directives? 

A. Develop an information classification scheme that will properly secure data on corporate systems. 

B. Implement database views and constrained interfaces so remote users will be unable to access PII from personal equipment. 

C. Publish a policy that addresses the security requirements for working remotely with company equipment. 

D. Work with mid-level managers to identify and document the proper procedures for telecommuting. 

Answer:

Q7. - (Topic 5) 

A system administrator needs to meet the maximum amount of security goals for a new DNS infrastructure. The administrator deploys DNSSEC extensions to the domain names and infrastructure. Which of the following security goals does this meet? (Select TWO). 

A. Availability 

B. Authentication 

C. Integrity 

D. Confidentiality 

E. Encryption 

Answer: B,C 

Q8. - (Topic 1) 

An application present on the majority of an organization’s 1,000 systems is vulnerable to a buffer overflow attack. Which of the following is the MOST comprehensive way to resolve the issue? 

A. Deploy custom HIPS signatures to detect and block the attacks. 

B. Validate and deploy the appropriate patch. 

C. Run the application in terminal services to reduce the threat landscape. 

D. Deploy custom NIPS signatures to detect and block the attacks. 

Answer:

Q9. - (Topic 4) 

A new internal network segmentation solution will be implemented into the enterprise that consists of 200 internal firewalls. As part of running a pilot exercise, it was determined that it takes three changes to deploy a new application onto the network before it is operational. Security now has a significant affect on overall availability. Which of the following would be the FIRST process to perform as a result of these findings? 

A. Lower the SLA to a more tolerable level and perform a risk assessment to see if the solution could be met by another solution. Reuse the firewall infrastructure on other projects. 

B. Perform a cost benefit analysis and implement the solution as it stands as long as the risks are understood by the business owners around the availability issues. Decrease the current SLA expectations to match the new solution. 

C. Engage internal auditors to perform a review of the project to determine why and how the project did not meet the security requirements. As part of the review ask them to review the control effectiveness. 

D. Review to determine if control effectiveness is in line with the complexity of the solution. Determine if the requirements can be met with a simpler solution. 

Answer:

Q10. - (Topic 3) 

In an effort to reduce internal email administration costs, a company is determining whether to outsource its email to a managed service provider that provides email, spam, and malware protection. The security manager is asked to provide input regarding any security implications of this change. 

Which of the following BEST addresses risks associated with disclosure of intellectual property? 

A. Require the managed service provider to implement additional data separation. 

B. Require encrypted communications when accessing email. 

C. Enable data loss protection to minimize emailing PII and confidential data. 

D. Establish an acceptable use policy and incident response policy. 

Answer: