Threat Modeling: A New Medium-Sized Healthcare Facility

Question

Threat Modeling a New Medium Sized Health Care Facility Just Opened And Develop a threat model for a newly opened medium-sized healthcare facility. As the Chief Information Officer (CIO), you are tasked with researching, analyzing, and recommending one of three existing threat models suitable for health care cybersecurity. Your analysis should include an explanation of user authentication and credentials management with third-party applications, a discussion of three common security risks—assessing each as low, medium, or high—and a justification for your chosen threat model over the others, based on a comparison of their features, applicability, and strengths. Support your argument with scholarly research, including at least two peer-reviewed journal articles and relevant readings. Use UML diagrams to illustrate your selected threat model without copying images from the internet. Your paper must be approximately four to six pages, APA 7 formatted, double-spaced, and include an introduction, detailed body, and conclusion. Emphasize clear, concise, and logical writing, with strong grammar and style. The CEO will review your recommendations and decide whether to accept or mitigate the identified risks.

Dr. Jack HW Helper · Accepted Answer

Introduction In the rapidly evolving landscape of healthcare, cybersecurity has become paramount to safeguarding sensitive patient data, healthcare operations, and organizational integrity. The opening of a new medium-sized healthcare facility presents unique challenges and opportunities for establishing a robust threat management framework. As the Chief Information Officer (CIO), selecting an appropriate threat model is crucial to effectively identifying vulnerabilities, assessing risks, and implementing appropriate safeguards. This paper compares three prominent threat modeling approaches—STRIDE, PASTA, and OCTAVE—and recommends the most suitable model for the healthcare environment. Critical considerations include user authentication, third-party application integration, and the management of security risks. Through in-depth analysis, the selected model aims to optimize security posture while aligning with healthcare industry standards and compliance requirements. Body Overview of Threat Models Threat modeling is a systematic approach to identifying, evaluating, and addressing potential security threats to an information system. The three models considered—STRIDE, PASTA, and OCTAVE—each have distinctive methodologies tailored to different organizational needs. STRIDE Developed by Microsoft, STRIDE is a structured approach focusing on six threat categories: Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privilege. Its advantage lies in its simplicity and integration with software development processes, making it suitable for analyzing application security. However, its primary focus on system design may limit its applicability to broader organizational risk management. PASTA (Process for Attack Simulation and Threat Analysis) PASTA emphasizes a risk-centric approach, combining technical analysis with business impacts. It involves seven stages, from defining objectives to risk mitigation. PASTA's comprehensive perspect

Threat Modeling: A New Medium-Sized Healthcare Facility

Threat Modeling a New Medium Sized Health Care Facility Just Opened And

Paper For Above instruction

Overview of Threat Models

STRIDE

PASTA (Process for Attack Simulation and Threat Analysis)

OCTAVE (Operationally Critical Threat, Asset, and Vulnerability Evaluation)

Comparison and Justification

User Authentication and Third-Party Application Security

Security Risks and Risk Ratings

Conclusion

References