CAS-004 Practice Questions

A security engineer receives reports through the organization's bug bounty program about remote code execution in a specific component in a custom application. Management wants to properly secure the component and proactively avoid similar issues. Which of the following is the best approach to uncover additional vulnerable paths in the application?

A DNS forward lookup zone named complia.org must:

• Ensure the DNS is protected from on-path attacks.

• Ensure zone transfers use mutual authentication and are authenticated and negotiated.

Which of the following should the security architect configure to meet these requirements? (Select two).

A recent security assessment generated a recommendation to transition Wi-Fi to WPA2/WPA3 Enterprise requiring EAP-TLS. Which of the following conditions must be met for the organization's mobile devices to be able to successfully join the corporate wireless network?

A company has been the target of LDAP injections, as well as brute-force, whaling, and spear-phishing attacks. The company is concerned about ensuring continued system access. The company has already implemented a SSO system with strong passwords. Which of the following additional controls should the company deploy?

A user forwarded a suspicious email to a security analyst for review. The analyst examined the email and found that neither the URL nor the attachment showed any indication of malicious activities. Which of the following intelligence collection methods should the analyst use to confirm the legitimacy of the email?

An organization wants to implement an access control system based on its data classification policy that includes the following data types:

Confidential

Restricted

Internal

Public

The access control system should support SSO federation to map users into groups. Each group should only access systems that process and store data at the classification assigned to the group. Which of the following should the organization implement to enforce its requirements with minimal impact to systems and resources?

A security engineer is working for a service provider and analyzing logs and reports from a new EDR solution, which is installed on a small group of workstations. Later that day, another security engineer receives an email from two developers reporting the software being used for development activities is now blocked. The developers have not made any changes to the software being used. Which of the following is the EDR reporting?

A new requirement for legislators has forced a government security team to develop a validation process to verify the integrity of a downloaded file and the sender of the file Which of the following is the BEST way for the security team to comply with this requirement?

An loT device implements an encryption module built within its SoC where the asymmetric private key has been defined in a write-once read-many portion of the SoC hardware Which of the following should the loT manufacture do if the private key is compromised?

An incident response team completed recovery from offline backup for several workstations. The workstations were subjected to a ransomware attack after users fell victim to a spear-phishing campaign, despite a robust training program. Which of the following questions should be considered during the lessons-learned phase to most likely reduce the risk of reoccurrence? (Select two).

A PKI engineer is defining certificate templates for an organization's CA and would like to ensure at least two of the possible SAN certificate extension fields populate for documentation purposes. Which of the following are explicit options within this extension? (Select two).

Which of the following security features do email signatures provide?

A company recently acquired a SaaS company and performed a gap analysis. The results of the gap analysis indicate security controls are absent throughout the SDLC and have led to several vulnerable production releases. Which of the following security tools best reduces the risk of vulnerable code being pushed to production in the future?

An employee's device was missing for 96 hours before being reported. The employee called the help desk to ask for another device Which of the following phases of the incident response cycle needs improvement?

Application owners are reporting performance issues with traffic using port 1433 from the cloud environment. A security administrator has various pcap files to analyze the data between the related source and destination servers. Which of the following tools should be used to help troubleshoot the issue?