Explore the intricacies of penetration testing in this 51-minute conference talk from ShowMeCon 2019. Delve into the good, bad, and ugly aspects of vendor management, reporting, and methodologies. Learn about pre-engagement negotiations, tools and techniques, the differences between whitebox and blackbox testing, and the importance of post-engagement processes. Gain insights on effectively sharing findings, creating comprehensive reports, and utilizing metrics to enhance your penetration testing skills.