Rockyshoo is the best way to encrypt and secure your conversations in the Yahoo Messenger client, and thus warn you against spies or monitors that can access this private data without permission. If they do, they can only see encrypted data, without any meaning.
Rockyshoo thus provides a very important quality that Yahoo Messenger does not have by itself: the encryption of conversations. Rocksyhoo encrypts each message before being sent and will decrypt it once the recipient has received it. For this, the only requirement is that both users (sender and receiver) have installed the Rockyshoo program on their computers. The password must also be known by both.
You can free download Rockyshoo 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.