Jeswin Mathai, Chief Architect at SquareX and a cybersecurity expert, discusses the evolving landscape of browser security. He highlights the rise of threats like phishing and malware, and how modern solutions like SquareX enhance safety without sacrificing user experience. Jeswin explains innovative tools, such as a Chrome extension for disposable browsing, and the integration of WebAssembly for real-time checks. He emphasizes the need for adaptive strategies in cybersecurity to combat increasingly sophisticated attacks, making it a must-listen for anyone concerned about online safety.