### Q1: What is the primary goal of security engineering in the context of software development?  
### Q2: How does incorporating security measures throughout the software development lifecycle reduce the impact of security incidents?  
### Q3: What advanced techniques can security engineers implement during the testing phase to evaluate system defenses against potential threats?  
### Q4: How can security engineers enhance the security of applications in the finance and fintech sectors?  
### Q5: What are the benefits of conducting regular security reviews during the software development process?  
### Q6: In what ways can threat modeling during the design phase prevent vulnerabilities in a software application?  
### Q7: Why is it important for security engineers to collaborate with development teams on secure coding practices?  
### Q8: How does a culture of security awareness among team members contribute to an organization's resilience against cyber threats?  
### Q9: Can you describe a scenario where the lack of security measures led to a significant data breach and how security engineering could have mitigated that risk?