CompTIA CASP Changed CAS-004 Questions

In the event of a fire at the main data center, the immediate action should be to review and engage the disaster recovery plan. This is to ensure the continuity of business operations. The CIO should coordinate with IT leaders from both companies to ensure a unified response. Assessing the damage and planning for recovery are crucial, and leveraging the expertise from both companies can help streamline the process.

The first step in forensic analysis is to collect the most volatile data, which is the information that would be lost when the power is turned off or the system is rebooted. This includes the contents of memory (RAM) and other temporary data that are stored in caches or buffers. A memory dump captures this data and should be done before other less volatile data is collected, like hard drive images or log files, to ensure the most accurate and comprehensive capture of the system's state at the time of the incident.

PCI DSS (Payment Card Industry Data Security Standard) is the most appropriate governance framework when collecting and processing credit card data, including international user data. PCI DSS establishes security standards for organizations that handle payment card transactions and ensures the protection of cardholder data globally. The other options, such as ISO 27001 and NIST 800-53, provide general security frameworks, but PCI DSS is specifically designed for payment card security, which is critical when handling credit card information. CASP+ emphasizes the role of PCI DSS in ensuring the secure handling of payment data.

References:

CASP+ CAS-004 Exam Objectives: Domain 1.0 – Risk Management (PCI DSS Compliance for Payment Systems)

CompTIA CASP+ Study Guide: Payment Systems Security and PCI DSS

The SIEM logs indicate suspicious behavior that could be a sign of a compromise, such as the launching of cmd.exe after Outlook.exe, which is atypical user behavior and could indicate that a machine has been compromised to perform lateral movement within the network. Isolating laptop314 from the network would contain the threat and prevent any potential spread to other systems while further investigation takes place.