ISC2 CSSLP Practice Questions - ISC2 CSSLP Certified Secure Software Lifecycle Professional Exam - ISC2 CSSLP Practice Questions - ISC2 CSSLP Certified Secure Software Lifecycle Professional Exam

Question 1

Which of the following BEST describes the principle of "least privilege" in secure software design?

Users should have unlimited access to all system resources by default Users and processes should be granted only the minimum permissions necessary to perform their functions Administrative access should be shared among multiple users to prevent abuse All users should have the same level of access to maintain consistency

Correct Answer:

Users and processes should be granted only the minimum permissions necessary to perform their functions

Question 2

A software application implements defense in depth by using multiple layers of security controls. Which combination represents this approach?

Using only a firewall at the network perimeter Implementing input validation, parameterized queries, and least privilege database accounts Requiring only a username and password for authentication Storing all data in plaintext for easy access

Correct Answer:

Implementing input validation, parameterized queries, and least privilege database accounts

Question 3

Which security principle requires that no single individual has complete control over a critical process?

Least privilege Separation of duties Defense in depth Fail secure

Correct Answer:

Separation of duties

Question 4

In the context of the CIA triad, what does the "A" represent and how is it compromised by a successful Denial of Service (DoS) attack?

Authentication; compromised by stolen credentials Authorization; compromised by privilege escalation Availability; compromised by overwhelming system resources Accountability; compromised by insufficient logging

Correct Answer:

Availability; compromised by overwhelming system resources

Question 5

A development team is designing a financial application that handles sensitive customer data. Which approach BEST demonstrates the principle of "fail secure"?

When an error occurs, the system grants full administrative access to diagnose the problem When authentication fails, the system denies access and logs the attempt When the database connection is lost, the system displays raw SQL queries to users When a file is not found, the system returns a detailed stack trace

Correct Answer:

When authentication fails, the system denies access and logs the attempt

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About this Exam

Prepare with the ISC2 CSSLP Practice Questions - ISC2 CSSLP Certified Secure Software Lifecycle Professional Exam practice quiz. This question bank includes 100 questions covering security, software, development, team, and principle. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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ISC2 CSSLP Practice Questions - ISC2 CSSLP Certified Secure Software Lifecycle Professional Exam

This practice set contains 100 questions from the matching question bank and focuses on security, software, development, team, and principle. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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ISC2 CSSLP Practice Questions - ISC2 CSSLP Certified Secure Software Lifecycle Professional Exam

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