EKM (Enterprise Key Management) and KMS (Key Management Service) are essential for securing data through encryption, offering organizations the tools they need to manage cryptographic keys at scale. EKM is a comprehensive approach to managing encryption keys across an entire enterprise, while KMS is the tool or service that enables the implementation of key management practices. Both provide benefits such as enhanced data security, compliance with regulations, scalability, operational efficiency, risk reduction, and simplified integration. By understanding the differences between EKM and KMS, organizations can implement a robust key management strategy to safeguard sensitive information in an increasingly digital world.