| 1 | It' s in practically "everything else" other than servers. | |
| 2 | Rather than disclosing "everything" about you to every server or service, you disclose only what you need to disclose for the particular transaction. | |
| 3 | Well, unless you have an asymmetric set-up, in which case the client can POST and/or PUT its order somewhere on the server. | |
| 4 | While I certainly do not deny the importance of ensuring server stability, you have to balance the need for adequate testing with the need for adequate security. |