Explore the critical issue of timing side-channel attacks in CPUs through this insightful talk delivered at TASER 2021. Delve into the motivation behind addressing these vulnerabilities, examine the philosophical implications, and gain a comprehensive understanding of potential solutions. Learn from expert Ronan Lashermes of INRIA as he presents his findings and conclusions on this crucial topic in computer security. Engage with the thought-provoking content and participate in the subsequent question-and-answer session to deepen your knowledge of CPU security challenges.