Secure-Software-Design Dumps with Practice Exam Questions Answers

 The category that classifies identified threats with no defenses in place, exposing the application to exploits, is Unmitigated Threats. This term refers to vulnerabilities for which no countermeasures or mitigations have been implemented. These threats are critical because they represent actual weaknesses that attackers can exploit. In the context of secure software design, it’s essential to identify these threats early in the SDLC to ensure that appropriate security controls can be designed and implemented to protect against them.

References:

Taxonomy of Cyber Threats to Application Security and Applicable Defenses1.

OWASP Foundation’s Threat Modeling Process2.

Mitigating Persistent Application Security Threats3.

The step of the PASTA threat modeling methodology where the team will capture infrastructure, application, and software dependencies is the Define technical scope step. This step involves detailing the technical elements of the project, which includes understanding and documenting the infrastructure, applications, and software dependencies that are critical to the system’s operation and security.

References: The PASTA (Process for Attack Simulation and Threat Analysis) threat modeling methodology is a seven-step process that includes defining the technical scope as a critical step for capturing the necessary technical details of the system being analyzed123.

The issue described involves a session management vulnerability where the user’s session remains active even after the browser window is closed, allowing another user on the same machine to access the application without logging in. To prevent this security risk, it’s essential to adjust the session management controls to include an automatic timeout feature. This means that after a period of inactivity, or when the browser window is closed, the session should automatically expire, requiring a new login to access the application. This adjustment ensures that even if a user forgets to log out, their session won’t remain active indefinitely, reducing the risk of unauthorized access.

References:

Secure SDLC practices emphasize the importance of security at every stage of the software development life cycle, including the implementation of proper session management controls12.

Best practices for access control in security highlight the significance of managing session timeouts to prevent unauthorized access3.

Industry standards and guidelines often recommend session timeouts as a critical security control to protect against unauthorized access4.