[Verse 1]
Data flows through Kafka streams but stops at every door
Plain text messages expose what we're fighting for
Application level encryption wraps each payload tight
Before it hits the broker, everything's out of sight
[Chorus]
End to end, wrap and send, keys in vaults secure
Certificates rotate, compliance we ensure
Vault or KMS, manage all the rest
Encryption patterns, put them to the test
[Verse 2]
Producer encrypts the message with a symmetric key
Consumer holds the other half to set the data free
While transport layer secures the network connection
Application layer gives us deeper protection
[Chorus]
End to end, wrap and send, keys in vaults secure
Certificates rotate, compliance we ensure
Vault or KMS, manage all the rest
Encryption patterns, put them to the test
[Bridge]
HashiCorp Vault with secrets engine running
Dynamic secrets, automatic key spinning
AWS KMS with envelope encryption
Cross region backup, zero interruption
[Verse 3]
Certificate lifecycle starts with generation
Sign and distribute across the federation
Monitor expiry dates, automate renewal
Compliance reports show our security accrual
[Chorus]
End to end, wrap and send, keys in vaults secure
Certificates rotate, compliance we ensure
Vault or KMS, manage all the rest
Encryption patterns, put them to the test
[Outro]
From producer to consumer, data stays encrypted
Key management systems keep our secrets scripted
Strimzi handles transport, we handle application
Together we achieve complete data protection