The hardest part of security is encryption, and the hardest part of encryption is key management.
Written by Patrick Townsend
For a variety of reasons, IBM i customers struggle when implementing the encryption of sensitive information. There is wide acceptance and knowledge that sensitive information should be encrypted, but there is also a large amount of fear about its implementation, especially around encryption key management. Concerns about performance, business continuity, and systems management are common in IBM i shops. In fairness, these are also concerns for users of other server platforms and operating systems, such as Microsoft Windows Server, Linux, and IBM System z mainframe.