We install a Skybot Scheduler Server that is a service. This is the Scheduler and enterprise server layer. The scheduler can talk to the enterprise server and the enterprise server can talk to the scheduler. The enterprise server when talking to the Agent uses the TLS communication layer.
The TLS protocol allows client/server applications to communicate across a network in a way designed to prevent eavesdropping and tampering. TLS provides endpoint authentication and communications confidentiality over the Internet using cryptography. TLS provides RSA security with 1024 and 2048 bit strengths.
In typical end-user/browser usage, TLS authentication is unilateral: only the server is authenticated (the client knows the server's identity), but not vice versa (the client remains unauthenticated or anonymous).
TLS also supports the more secure bilateral connection mode (typically used in enterprise applications), in which both ends of the 'conversation' can be assured with whom they are communicating (provided they diligently scrutinize the identity information in the other party's certificate). This is known as mutual authentication, or 2SSL. Mutual authentication requires that the TLS client-side also hold a certificate (which is not usually the case in the end-user/browser scenario). Unless, that is, TLS-PSK, the Secure Remote Password (SRP) protocol, or some other protocol is used that can provide strong mutual authentication in the absence of certificates.
Typically, the key information and certificates necessary for TLS are handled in the form of X.509 certificates, which define required fields and data formats.
SSL operates in modular fashion. It is extensible by design, with support for forward and backward compatibility and negotiation between peers