Philippe Caturegli discusses the importance of shifting security strategies towards enhancing detection capabilities, focusing on the phases of a cyber compromise from reconnaissance to lateral movement and data exfiltration. He highlights the need for organizations to implement alerting systems for critical events like admin profile creation and anomalies, as most focus on preventing initial intrusions, which often proves inadequate. Caturegli advises understanding one's environment thoroughly, including managing access to code and isolating legacy servers, while emphasizing the importance of installing security patches and avoiding using professional emails for non-essential external sites. He also recommends thinking like hackers to adapt security measures, conducting intrusion tests, and considering bug bounty programs to identify weaknesses. The discussion aims to incorporate detection into security agendas, reflecting on the trend of corporate ransomware becoming more profitable for hackers as they take time to compromise entire organizations rather than cashing out immediately.