If you are not using Afaria, you can install the client application, then connect to the corporate LAN using Wi-Fi or other method of your choosing in order to provision devices with required files. This allows you to seed public RSA keys to the device so that over-the-air connections to SAP Mobile Server can be mutually-authenticated and you can minimize the possibility of a rogue server intercepting your initial synchronization and providing its own RSA public key.
Follow these steps to ensure that the public RSA key required for future secure communication is correctly and reliably installed.