I know there are options to make communication between BigFix components more secure by using enhanced security, relay authentication, message level encrytion …
so when we use the platform with default settings, are there any basic encryption methods for communication between Server and Relay and Client ? or is the traffic between these components completely clear text ?
With v9+, most communications are occurring via HTTPS by default, and so are not in clear text in transit.
Please have a look at the following link for some useful context around Security as it relates to the BigFix platform in general and let us know if you have additional questions: