Mathematics plays a crucial role in cryptography and cybersecurity by providing the foundation for developing secure encryption algorithms and protocols. Through mathematical concepts such as number theory, algebra, probability theory, and computational complexity, cryptographers can design algorithms that ensure data confidentiality, integrity, and authenticity. Mathematical principles are used to create cryptographic systems that can resist attacks from adversaries and protect sensitive information against unauthorized access. In cybersecurity, mathematics is also applied in areas such as cryptography protocols, digital signatures, key exchange mechanisms, and cryptographic hash functions to enhance the security of digital communications and transactions.