Why it matters
Encryption can protect stored genomic files and information moving between systems. Key management matters because access to a usable key can undo the protection, while losing the only key can make legitimate recovery impossible.
A practical example
Suppose an encrypted archive is copied from a storage device. Whether its contents are exposed depends partly on whether the person obtaining it can also obtain the necessary decryption keys.
An important distinction
Encryption does not prevent an authorized application from exposing data after decryption. A service can use encryption and still have overly broad permissions, insecure exports, or a compromised account. State which stage and threat the protection addresses.
Sources and further reading
- PRIMARY SOURCE NIST: Encryption
The example above is hypothetical. Related cases provide context; they do not imply that every case involved this mechanism.