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CAS-002 Exam Questions - Online Test


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Q1. - (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:

Q2. - (Topic 2) 

An internal development team has migrated away from Waterfall development to use Agile development. Overall, this has been viewed as a successful initiative by the stakeholders as it has improved time-to-market. However, some staff within the security team have contended that Agile development is not secure. Which of the following is the MOST accurate statement? 

A. Agile and Waterfall approaches have the same effective level of security posture. They both need similar amounts of security effort at the same phases of development. 

B. Agile development is fundamentally less secure than Waterfall due to the lack of formal up-front design and inability to perform security reviews. 

C. Agile development is more secure than Waterfall as it is a more modern methodology which has the advantage of having been able to incorporate security best practices of recent years. 

D. Agile development has different phases and timings compared to Waterfall. Security activities need to be adapted and performed within relevant Agile phases. 

Answer:

Q3. - (Topic 1) 

A security administrator wants to deploy a dedicated storage solution which is inexpensive, can natively integrate with AD, allows files to be selectively encrypted and is suitable for a small number of users at a satellite office. Which of the following would BEST meet the requirement? 

A. SAN 

B. NAS 

C. Virtual SAN 

D. Virtual storage 

Answer:

Q4. - (Topic 4) 

The Chief Information Security Officer (CISO) regularly receives reports of a single department repeatedly violating the corporate security policy. The head of the department in question informs the CISO that the offending behaviors are a result of necessary business activities. The CISO assigns a junior security administrator to solve the issue. Which of the following is the BEST course of action for the junior security administrator to take? 

A. Work with the department head to find an acceptable way to change the business needs so the department no longer violates the corporate security policy. 

B. Draft an RFP for the purchase of a COTS product or consulting services to solve the problem through implementation of technical controls. 

C. Work with the CISO and department head to create an SLA specifying the response times of the IT security department when incidents are reported. 

D. Draft an MOU for the department head and CISO to approve, documenting the limits of the necessary behavior, and actions to be taken by both teams. 

Answer:

Q5. - (Topic 1) 

A popular commercial virtualization platform allows for the creation of virtual hardware. To virtual machines, this virtual hardware is indistinguishable from real hardware. By implementing virtualized TPMs, which of the following trusted system concepts can be implemented? 

A. Software-based root of trust 

B. Continuous chain of trust 

C. Chain of trust with a hardware root of trust 

D. Software-based trust anchor with no root of trust 

Answer:

Q6. - (Topic 5) 

The Chief Information Security Officer (CISO) is asking for ways to protect against zero-day exploits. The CISO is concerned that an unrecognized threat could compromise corporate data and result in regulatory fines as well as poor corporate publicity. The network is mostly flat, with split staff/guest wireless functionality. Which of the following equipment MUST be deployed to guard against unknown threats? 

A. Cloud-based antivirus solution, running as local admin, with push technology for definition updates. 

B. Implementation of an offsite data center hosting all company data, as well as deployment of VDI for all client computing needs. 

C. Host based heuristic IPS, segregated on a management VLAN, with direct control of the perimeter firewall ACLs. 

D. Behavior based IPS with a communication link to a cloud based vulnerability and threat feed. 

Answer:

Q7. - (Topic 3) 

At 10:35 a.m. a malicious user was able to obtain a valid authentication token which allowed read/write access to the backend database of a financial company. At 10:45 a.m. the security administrator received multiple alerts from the company’s statistical anomaly-based IDS about a company database administrator performing unusual transactions. At 

10:55 a.m. the security administrator resets the database administrator’s password. 

At 11:00 a.m. the security administrator is still receiving alerts from the IDS about unusual transactions from the same user. Which of the following is MOST likely the cause of the alerts? 

A. The IDS logs are compromised. 

B. The new password was compromised. 

C. An input validation error has occurred. 

D. A race condition has occurred. 

Answer:

Q8. - (Topic 3) 

A large corporation which is heavily reliant on IT platforms and systems is in financial difficulty and needs to drastically reduce costs in the short term to survive. The Chief Financial Officer (CFO) has mandated that all IT and architectural functions will be outsourced and a mixture of providers will be selected. One provider will manage the desktops for five years, another provider will manage the network for ten years, another provider will be responsible for security for four years, and an offshore provider will perform day to day business processing functions for two years. At the end of each contract the incumbent may be renewed or a new provider may be selected. Which of the following are the MOST likely risk implications of the CFO’s business decision? 

A. Strategic architecture will be adversely impacted through the segregation of duties between the providers. Vendor management costs will remain unchanged. The risk position of the organization will decline as specialists now maintain the environment. The implementation of security controls and security updates will improve. Internal knowledge of IT systems will improve as providers maintain system documentation. 

B. Strategic architecture will improve as more time can be dedicated to strategy. System stability will improve as providers use specialists and tested processes to maintain systems. Vendor management costs will increase and the organization’s flexibility to react to new market conditions will be reduced slightly. Internal knowledge of IT systems will improve as providers maintain system documentation. The risk position of the organization will remain unchanged. 

C. Strategic architecture will not be impacted in the short term, but will be adversely impacted in the long term through the segregation of duties between the providers. Vendor management costs will stay the same and the organization’s flexibility to react to new market conditions will be improved through best of breed technology implementations. Internal knowledge of IT systems will decline over time. The implementation of security controls and security updates will not change. 

D. Strategic architecture will be adversely impacted through the segregation of duties between the providers. Vendor management costs will increase and the organization’s flexibility to react to new market conditions will be reduced. Internal knowledge of IT systems will decline and decrease future platform development. The implementation of security controls and security updates will take longer as responsibility crosses multiple boundaries. 

Answer:

Q9. - (Topic 5) 

The sales team is considering the deployment of a new CRM solution within the enterprise. The IT and Security teams are members of the project; however, neither team has expertise or experience with the proposed system. Which of the following activities should be performed FIRST? 

A. Visit a company who already has the technology, sign an NDA, and read their latest risk assessment. 

B. Contact the top vendor, assign IT and Security to work together to implement a demo and pen test the system. 

C. Work with Finance to do a second ROI calculation before continuing further with the project. 

D. Research the market, select the top vendors and solicit RFPs from those vendors. 

Answer:

Q10. - (Topic 4) 

Company XYZ provides hosting services for hundreds of companies across multiple industries including healthcare, education, and manufacturing. The security architect for company XYZ is reviewing a vendor proposal to reduce company XYZ’s hardware costs by combining multiple physical hosts through the use of virtualization technologies. The security architect notes concerns about data separation, confidentiality, regulatory requirements concerning PII, and administrative complexity on the proposal. Which of the following BEST describes the core concerns of the security architect? 

A. Most of company XYZ’s customers are willing to accept the risks of unauthorized disclosure and access to information by outside users. 

B. The availability requirements in SLAs with each hosted customer would have to be re-written to account for the transfer of virtual machines between physical platforms for regular maintenance. 

C. Company XYZ could be liable for disclosure of sensitive data from one hosted customer when accessed by a malicious user who has gained access to the virtual machine of another hosted customer. 

D. Not all of company XYZ’s customers require the same level of security and the administrative complexity of maintaining multiple security postures on a single hypervisor negates hardware cost savings. 

Answer: