CompTIA CAS-004 Practice Test - Questions Answers, Page 46

The best way to reduce the risk of terminated employees' accounts not being disabled is to automate the process by integrating Active Directory (AD) with the human resources information system (HRIS). By automating this integration, when an employee's termination date is updated in the HRIS, the corresponding account in AD is automatically disabled, reducing the risk of accounts being left active after an employee leaves the organization. CASP+ highlights the importance of automating security processes, especially for user access management, to minimize human error and ensure timely action.

CASP+ CAS-004 Exam Objectives: Domain 2.0 -- Enterprise Security Operations (Automation of User Access Management)

CompTIA CASP+ Study Guide: Integration of HR Systems and Active Directory for Account Management

A Virtual Desktop Infrastructure (VDI) solution meets all the listed requirements: reducing patch management, using standard configurations, allowing for custom resource configurations, and providing access from multiple device types. VDI allows centralized management of desktop environments, where patches and updates can be applied once and distributed across all virtual desktops. It also supports flexible resource configurations and secure remote access from various devices. CASP+ highlights VDI as a solution for centralized, secure desktop management that meets modern enterprise needs for mobility and security.

CASP+ CAS-004 Exam Objectives: Domain 3.0 -- Enterprise Security Architecture (VDI for Secure Remote Desktop Management)

CompTIA CASP+ Study Guide: Virtual Desktop Infrastructure for Centralized Management and Security

In this scenario, the web application is disclosing sensitive debugging information when an error occurs. To mitigate this risk, the best solution is to implement proper error message handling routines that ensure detailed debugging information is not exposed to users. Instead, the application should display generic error messages to the end-user while logging detailed information securely for internal troubleshooting. This approach reduces the risk of information disclosure, which is a common vulnerability in web applications. CASP+ emphasizes the importance of secure error handling as part of secure software development practices.

CASP+ CAS-004 Exam Objectives: Domain 2.0 -- Enterprise Security Operations (Secure Coding and Error Handling)

CompTIA CASP+ Study Guide: Web Application Security and Proper Error Handling

When a security researcher identifies a vulnerability, especially one involving remote code execution, they must navigate a process that protects them legally and ethically. The best advice here is to consult with legal professionals to understand any liabilities, such as potential violations of non-disclosure agreements (NDAs) or intellectual property concerns. Legal consultation ensures that the researcher follows responsible disclosure practices and avoids legal repercussions, which aligns with CASP+ guidance on managing vulnerabilities and the responsible handling of sensitive security information. CompTIA CASP+ emphasizes the importance of adhering to legal and regulatory frameworks when reporting vulnerabilities, especially when dealing with former employers or clients.

CASP+ CAS-004 Exam Objectives: Domain 1.0 -- Risk Management (Responsible Disclosure, Legal Concerns)

CompTIA CASP+ Study Guide: Handling Vulnerabilities and Legal Considerations

To meet the objective of ensuring minimal data loss (no more than 30 minutes of data) in case of a failover, real-time replication is the best solution. This technique involves continuously replicating data from the primary site to the disaster recovery (DR) site, minimizing data loss to the smallest possible timeframe (i.e., near real-time). Other options, such as content caching or nightly backups, do not address the requirement for minimal data loss effectively. Increasing bandwidth to the DR site may help with the recovery process but will not necessarily reduce the amount of lost data. CASP+ emphasizes the need for solutions like real-time replication to meet strict recovery time objectives (RTO) and recovery point objectives (RPO) in disaster recovery planning.

CASP+ CAS-004 Exam Objectives: Domain 3.0 -- Enterprise Security Architecture (Disaster Recovery)

CompTIA CASP+ Study Guide: Data Replication and Disaster Recovery

The scan output in line 06 indicates that OCSP Must-Staple is not supported. This vulnerability exposes the application to attacks where an attacker can exploit the trust relationship between the client and the server by forging certificate revocation statuses. When OCSP stapling is not enforced, a client cannot reliably check if a certificate has been revoked, potentially allowing attackers to exploit this gap. CASP+ discusses the importance of certificate validation mechanisms such as OCSP (Online Certificate Status Protocol) to prevent man-in-the-middle and trust-exploiting attacks.

CASP+ CAS-004 Exam Objectives: Domain 2.0 -- Enterprise Security Operations (Certificate Validation, OCSP)

CompTIA CASP+ Study Guide: Secure Web Services and Trust Relationships

A Next-Generation Firewall (NGFW) is the best solution to meet the company's needs. NGFWs combine multiple security functions, such as VPN support, intrusion prevention, application-layer (Layer 7) inspection, and more, into a single device, simplifying network security management while improving security coverage. NGFWs can support multiple VPNs with different security contexts, which is critical for the company's requirement. CASP+ emphasizes NGFWs for their ability to collapse multiple security technologies into one platform and offer application-layer security, addressing modern perimeter security needs.

CASP+ CAS-004 Exam Objectives: Domain 3.0 -- Enterprise Security Architecture (NGFW and Unified Security Technologies)

CompTIA CASP+ Study Guide: NGFW and Perimeter Security Strategies

Even though the company uses a cloud service provider (CSP) that is PCI compliant, the customer must still ensure that in-scope systems related to their new payment system offering are also PCI compliant. PCI DSS (Payment Card Industry Data Security Standard) applies to any system that processes, stores, or transmits credit card data, and this includes customer-owned systems, services, or applications integrated into the solution. The responsibility is shared between the CSP and the customer, and compliance is not automatically inherited just because the CSP is compliant. CASP+ emphasizes that organizations must ensure all components within their control are also PCI compliant.

CASP+ CAS-004 Exam Objectives: Domain 1.0 -- Risk Management (Compliance and PCI DSS)

CompTIA CASP+ Study Guide: Cloud Services and PCI Compliance

The combination of DAST (Dynamic Application Security Testing) and SAST (Static Application Security Testing) would meet the developers' requirements. DAST is used for runtime testing, capable of simulating attacks like SQL injection and reflected XSS, which fulfills the first requirement. SAST analyzes the code statically to ensure that the application is not vulnerable to issues like memory leaks, fulfilling the second requirement. Implementing both will integrate security testing into the SDLC, addressing the security concerns earlier in the development cycle, as recommended in CASP+.

CASP+ CAS-004 Exam Objectives: Domain 2.0 -- Enterprise Security Operations (DAST, SAST for Secure Software Development)

CompTIA CASP+ Study Guide: Secure SDLC and Application Security Testing