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2021 Dec CAS-002 test question
Q51. - (Topic 2)
Company XYZ finds itself using more cloud-based business tools, and password management is becoming onerous. Security is important to the company; as a result, password replication and shared accounts are not acceptable. Which of the following implementations addresses the distributed login with centralized authentication and has wide compatibility among SaaS vendors?
A. Establish a cloud-based authentication service that supports SAML.
B. Implement a new Diameter authentication server with read-only attestation.
C. Install a read-only Active Directory server in the corporate DMZ for federation.
D. Allow external connections to the existing corporate RADIUS server.
Answer: A
Q52. - (Topic 2)
An organization has several production critical SCADA supervisory systems that cannot follow the normal 30-day patching policy. Which of the following BEST maximizes the protection of these systems from malicious software?
A. Configure a firewall with deep packet inspection that restricts traffic to the systems
B. Configure a separate zone for the systems and restrict access to known ports
C. Configure the systems to ensure only necessary applications are able to run
D. Configure the host firewall to ensure only the necessary applications have listening ports
Answer: C
Q53. - (Topic 1)
News outlets are beginning to report on a number of retail establishments that are experiencing payment card data breaches. The data exfiltration is enabled by malware on a compromised computer. After the initial exploit, network mapping and fingerprinting is conducted to prepare for further exploitation. Which of the following is the MOST effective solution to protect against unrecognized malware infections?
A. Remove local admin permissions from all users and change anti-virus to a cloud aware, push technology.
B. Implement an application whitelist at all levels of the organization.
C. Deploy a network based heuristic IDS, configure all layer 3 switches to feed data to the IDS for more effective monitoring.
D. Update router configuration to pass all network traffic through a new proxy server with advanced malware detection.
Answer: B
Q54. - (Topic 5)
A large organization that builds and configures every data center against distinct requirements loses efficiency, which results in slow response time to resolve issues. However, total uniformity presents other problems. Which of the following presents the GREATEST risk when consolidating to a single vendor or design solution?
A. Competitors gain an advantage by increasing their service offerings.
B. Vendor lock in may prevent negotiation of lower rates or prices.
C. Design constraints violate the principle of open design.
D. Lack of diversity increases the impact of specific events or attacks.
Answer: D
Q55. - (Topic 3)
A developer is coding the crypto routine of an application that will be installed on a standard headless and diskless server connected to a NAS housed in the datacenter. The developer has written the following six lines of code to add entropy to the routine:
1 - If VIDEO input exists, use video data for entropy 2 - If AUDIO input exists, use audio data for entropy 3 - If MOUSE input exists, use mouse data for entropy 4 - IF KEYBOARD input exists, use keyboard data for entropy 5 - IF IDE input exists, use IDE data for entropy 6 - IF NETWORK input exists, use network data for entropy
Which of the following lines of code will result in the STRONGEST seed when combined?
A. 2 and 1
B. 3 and 5
C. 5 and 2
D. 6 and 4
Answer: D
Renew CAS-002 test questions:
Q56. - (Topic 2)
A security manager looked at various logs while investigating a recent security breach in the data center from an external source. Each log below was collected from various security devices compiled from a report through the company’s security information and event management server.
Logs:
Log 1:
Feb 5 23:55:37.743: %SEC-6-IPACCESSLOGS: list 10 denied 10.2.5.81 3 packets
Log 2:
HTTP://www.company.com/index.php?user=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Log 3: Security Error Alert Event ID 50: The RDP protocol component X.224 detected an error in the protocol stream
and has disconnected the client
Log 4:
Encoder oe = new OracleEncoder ();
String query = “Select user_id FROM user_data WHERE user_name = ‘ ”
+ oe.encode ( req.getParameter(“userID”) ) + “ ‘ and user_password = ‘ “
+ oe.encode ( req.getParameter(“pwd”) ) +” ‘ “;
Vulnerabilities
Buffer overflow
SQL injection
ACL
XSS
Which of the following logs and vulnerabilities would MOST likely be related to the security breach? (Select TWO).
A. Log 1
B. Log 2
C. Log 3
D. Log 4
E. Buffer overflow
F. ACL
G. XSS
H. SQL injection
Answer: B,E
Q57. - (Topic 2)
A business unit of a large enterprise has outsourced the hosting and development of a new external website which will be accessed by premium customers, in order to speed up the time to market timeline. Which of the following is the MOST appropriate?
A. The external party providing the hosting and website development should be obligated under contract to provide a secure service which is regularly tested (vulnerability and penetration). SLAs should be in place for the resolution of newly identified vulnerabilities and a guaranteed uptime.
B. The use of external organizations to provide hosting and web development services is not recommended as the costs are typically higher than what can be achieved internally. In addition, compliance with privacy regulations becomes more complex and guaranteed uptimes are difficult to track and measure.
C. Outsourcing transfers all the risk to the third party. An SLA should be in place for the resolution of newly identified vulnerabilities and penetration / vulnerability testing should be conducted regularly.
D. Outsourcing transfers the risk to the third party, thereby minimizing the cost and any legal obligations. An MOU should be in place for the resolution of newly identified vulnerabilities and penetration / vulnerability testing should be conducted regularly.
Answer: A
Q58. - (Topic 3)
A security manager is developing new policies and procedures. Which of the following is a best practice in end user security?
A. Employee identity badges and physical access controls to ensure only staff are allowed onsite.
B. A training program that is consistent, ongoing, and relevant.
C. Access controls to prevent end users from gaining access to confidential data.
D. Access controls for computer systems and networks with two-factor authentication.
Answer: B
Q59. - (Topic 1)
The helpdesk manager wants to find a solution that will enable the helpdesk staff to better serve company employees who call with computer-related problems. The helpdesk staff is currently unable to perform effective troubleshooting and relies on callers to describe their technology problems. Given that the helpdesk staff is located within the company headquarters and 90% of the callers are telecommuters, which of the following tools should the helpdesk manager use to make the staff more effective at troubleshooting while at the same time reducing company costs? (Select TWO).
A. Web cameras
B. Email
C. Instant messaging
D. BYOD
E. Desktop sharing
F. Presence
Answer: C,E
Q60. - (Topic 3)
A security administrator wants to verify and improve the security of a business process which is tied to proven company workflow. The security administrator was able to improve security by applying controls that were defined by the newly released company security standard. Such controls included code improvement, transport encryption, and interface restrictions. Which of the following can the security administrator do to further increase security after having exhausted all the technical controls dictated by the company’s security standard?
A. Modify the company standard to account for higher security and meet with upper management for approval to implement the new standard.
B. Conduct a gap analysis and recommend appropriate non-technical mitigating controls, and incorporate the new controls into the standard.
C. Conduct a risk analysis on all current controls, and recommend appropriate mechanisms to increase overall security.
D. Modify the company policy to account for higher security, adapt the standard accordingly, and implement new technical controls.
Answer: B