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Enterprise Security Magazine | Tuesday, October 06, 2020
The high-profile data losses and regulatory compliance standards and encryption are on the rise throughout enterprises of all statures.
FREMONT, CA: An enterprise can deploy encryption on numerous levels and channels, including to secure websites, email communications, user and organizational data, and so on. As a result, this states that a medium to the large enterprise might be dealing with potentially thousands of encryption keys at any given time. The security of the key is essential, and that is why there must be proper enterprise encryption key management policies in place. Numerous people have a misconception about the term "encryption key management" as they think of it as an equal to storing encryption keys securely. It might be partially true as a secure saving of encryption keys is a part of the encryption key management, but not its whole. Encryption key management involves all tasks and methods involved with encryption keys — starting from a crucial generation to its destruction.
Here are a few enterprise key management best practices to consider.
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Automation isn't just for digital certificate management. One smartest approach to encryption key management is using automation to generate key pairs, renew keys, and rotate keys at set intervals. Relying solely on manual key management is not just time-consuming; it's also an expensive process that often leads to mistakes — particularly at scale for enterprises and other large organizations.
Centralize User Roles and Access
Some enterprises might utilize thousands of encryption keys, but not all employees need to access all of those keys. Hence, encryption key access must be given to only those employees who need it. These roles must be properly defined in the centralized key manager so that only the authenticated users will be given credentials to access the encrypted data associated with that particular user profile.
Implement Robust Logging and Auditing
When dealing with tons of data and juggling a massive number of encryption keys, enterprises can't keep their eye on every key and user. So, although they are storing keys at a central location, there must be logging and auditing to support those keys' democratization. Offering support to this democratization is necessary to ensure that there's a smooth encryption key management system in place.
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