In this episode, Sujit and Chathura discuss the role and importance of ethical hacking. Ethical hacking involves breaking into networks and applications with proper authorization and consent. It goes beyond just identifying vulnerabilities and exploits, but also focuses on assessing the impact, having detective controls, and response controls. Anyone can become an ethical hacker by gaining the necessary skills, which can include technical expertise, physical security knowledge, and understanding human psychology. Ethical hackers must also exhibit ethical behavior and do the right thing even when no one is watching.