### Q1: What are the primary functionalities of a Web Application Firewall (WAF)?  
### Q2: How does a WAF prevent common application-layer attacks such as SQL injection and cross-site scripting?  
### Q3: What are the best practices for testing the effectiveness of a WAF in an organization?  
### Q4: How can the integration of a WAF improve the performance of customer-facing applications in the Fintech industry?  
### Q5: What steps should Test_Company take to define clear security policies for its WAF implementation?  
### Q6: How can regularly updating WAF rules help mitigate emerging cyber threats?  
### Q7: Why is it important to have strong communication skills when defining security policies for a WAF?  
### Q8: How can effective communication with team members enhance the integration of a WAF with other security tools?  
### Q9: In what ways can clear reporting and logging from a WAF improve communication with stakeholders regarding security posture?