Quantum-resistant algorithms are cryptographic methods designed to withstand attacks from quantum computers. Traditional encryption methods, like RSA and ECC, rely on mathematical problems that could be solved efficiently by quantum algorithms, posing a significant threat to data security.These algorithms aim to provide a secure framework for protecting sensitive information even in the presence of powerful quantum machines. They use hard mathematical problems that remain difficult to solve, even with quantum computing capabilities. As quantum technology advances, the need for robust security becomes critical for applications like online transactions and personal data protection. Implementing quantum-resistant algorithms helps anticipate future risks, ensuring that systems remain secure against emerging threats. Research and development are ongoing to create standardized protocols that can be widely adopted, ensuring a smoother transition to a more secure digital future.