Explore common tracing tools and their practical applications in application security assessments through this informative conference talk. Gain insights into run-time tracing concepts and their real-world testing applications as Sasha Zivojinovic guides you through the process. Learn about black-box and grey-box testing approaches, discover common tools used in the field, and witness dtrace in action. Understand the hurdles faced during assessments and the benefits of utilizing these techniques to enhance your security testing skills.