What's the difference between JAP_SSH_LOCAL and SSH-D? about jap HOT 2 CLOSED

There is not much difference.

JAP_SSH uses the SSH protocol
JAP_SSH supports 2 authentication methods:
1) authentication with a username and password:
REMOTE_PROXY_SERVERS/AUTHENTICATION/USERNAME
REMOTE_PROXY_SERVERS/AUTHENTICATION/PASSWORD
2) authentication with a username and a RSA/DSA key:
REMOTE_PROXY_SERVERS/AUTHENTICATION/USERNAME
LOCAL_PROXY_SERVER/KEYS/PUBLIC/FILE
LOCAL_PROXY_SERVER/KEYS/PRIVATE/FILE
LOCAL_PROXY_SERVER/KEYS/PRIVATE/PASSPHRASE

you can have more than one RSA/DSA key (identity)

JAP_SSH authenticates the SSH server with the server fingerprint:
REMOTE_PROXY_SERVERS\KEY\AUTHENTICATION\FINGERPRINT