CompTIA Updated CAS-004 Exam Questions and Answers by mabli

Single-tenant architectures provide a dedicated environment for each client, which enhances data privacy since the resources are not shared with other tenants. This isolation minimizes the risk of data leakage or interference from other tenants, offering a high degree of privacy. Additionally, single-tenancy allows for full control over the database environment, including customization options tailored to specific security requirements or compliance needs, which is not always possible in a multi-tenant architecture.

Software composition analysis (SCA) is the most effective method to mitigate third-party risks in a software supply chain. SCA tools analyze the open-source and third-party components used in software development to identify known vulnerabilities, outdated dependencies, or licensing issues. By integrating SCA into the development environment, the company can proactively address risks related to external libraries or codebases that may introduce vulnerabilities into the software supply chain. CASP+ emphasizes the importance of securing the supply chain, particularly by identifying and addressing risks introduced by third-party software components.

References:

CASP+ CAS-004 Exam Objectives: Domain 3.0 – Enterprise Security Architecture (Third-Party Risk Management)

CompTIA CASP+ Study Guide: Securing Software Supply Chains with SCA

Remotely wiping the device is the best way to secure the data on the lost device, as it would erase all the data and prevent unauthorized access. Requiring a VPN to be active to access company data may not protect the data on the device itself, as it could be stored locally or cached. Setting up different profiles based on the person’s risk may not prevent data loss or theft, as it depends on the level of access and encryption. Requiring MFA to access company applications may not protect the data on the device itself, as it could be stored locally or cached. Verified References: https://www.comptia.org/blog/what-is-byod https://partners.comptia.org/docs/default-source/resources/casp-content-guide

The output shows a SQL injection attack that is trying to exploit a web application. A WAF (Web Application Firewall) is a security solution that can detect and block malicious web requests, such as SQL injection, XSS, CSRF, etc. Placing a WAF inline would prevent the attack from reaching the web server and database. References: https://owasp.org/www-community/attacks/SQL_Injection https://www.cloudflare.com/learning/ddos/glossary/web-application-firewall-waf/