I don't know the specific answer but this might help you
https://www.pcworld.com/article/3225407/security/ccleaner-downloads-infected-malware.html
<span>The DFS replication engine uses a form of replication called </span>multiple master replication
Answer:
The answer is "Use SCP to back up the router configuration to a remote location".
Explanation:
In the SPC, it is the Secure Copy Protocol that allows information to be stored and securely transmitted. Its SCP doesn't encrypt its digital information by itself; it corresponds to both the Security module which provides authentication or security. It allows the safe transfer of personal documents from either a host machine to a remote server. Its transference protocol "FTP" is quite close, but it adds security and authentication.