The big advantage of this (over ssh user@host1 ssh user@host2) is that the jump host only sees the encrypted inner connection – it doesn't get access to the client's SSH agent/keychain, nor to the target host (host2) or data transmitted over the connection.
Yes, please only use this!
The big advantage of this (over ssh user@host1 ssh user@host2) is that the jump host only sees the encrypted inner connection – it doesn't get access to the client's SSH agent/keychain, nor to the target host (host2) or data transmitted over the connection.
I guess my bash aliases are a bit oldfashioned :P