A CMOS logic chip is an integrated circuit that uses complementary metal-oxide-semiconductor (CMOS) technology to perform digital logic functions. CMOS chips are widely used in computers, smartphones, and other electronic devices due to their low power consumption, high noise immunity, and scalability. The technology uses both p-type and n-type MOSFET transistors, which allows for efficient switching and minimal energy loss. In cybersecurity, CMOS chips are significant because they store sensitive information such as BIOS settings, passwords, and system configuration data. Protecting CMOS chips from tampering or unauthorized access is crucial to maintaining system integrity and preventing security breaches.