The Titan M1 is a security chip developed by Google for its Pixel smartphones. It is designed to enhance device security by protecting sensitive information, such as passwords and biometric data, from unauthorized access. The chip operates independently from the main processor, ensuring that critical security functions remain secure even if the operating system is compromised. In addition to safeguarding personal data, the Titan M1 also supports secure boot processes and helps verify the integrity of the operating system. This chip is part of Google's broader efforts to improve user privacy and security across its devices, contributing to a more secure mobile experience.