Message-based database replication

A system comprising:

• one or more processors of a networked device;
• at least one memory storing instructions that, when executed by the one or more processors, cause the networked device to perform operations comprising:
• identifying, by a networked device, an encryption key managed by a remote networked device;
• transmitting a sequence of encrypted messages for transmission to the remote networked device, each encrypted message in the sequence of encrypted messages being encrypted by another encryption key managed by the networked device, each encrypted message in the sequence of encrypted messages comprising the another encryption key in encrypted format as encrypted by the encryption key of the remote networked device;
• generating, by the networked device, a new encryption key to encrypt a subsequent sequence of encrypted messages for transmission to the remote networked device;
• and
• transmitting the subsequent sequence of encrypted messages to the remote networked device, each encrypted message in the subsequent sequence of encrypted messages being encrypted by the new encryption key managed by the networked device, each encrypted message in the subsequent sequence of encrypted messages comprising the new encryption key in encrypted format as encrypted by the encryption key of the remote networked device.

A non-transitory machine-storage medium embodying instructions that, when executed by a machine, cause the machine to perform operations comprising:

• identifying, by a networked device, an encryption key managed by a remote networked device;
• transmitting a sequence of encrypted messages for transmission to the remote networked device, each encrypted message in the sequence of encrypted messages being encrypted by another encryption key managed by the networked device, each encrypted message in the sequence of encrypted messages comprising the another encryption key in encrypted format as encrypted by the encryption key of the remote networked device;
• generating, by the networked device, a new encryption key to encrypt a subsequent sequence of encrypted messages for transmission to the remote networked device;
• and
• transmitting the subsequent sequence of encrypted messages to the remote networked device, each encrypted message in the subsequent sequence of encrypted messages being encrypted by the new encryption key managed by the networked device, each encrypted message in the subsequent sequence of encrypted messages comprising the new encryption key in encrypted format as encrypted by the encryption key of the remote networked device.