# SECURE RS485 Protocol
## QUESTION:
* looking for a secure RS485 Protocol in between embedded devices
* 1 Master multiple Slave
* device/product lifetime 10years
* approx. 0.5 Mbit/s communication
## CURRENT IDEA
* TLS like setup, but for MASTER/SLAVE
* How to check trust for both parties?
* How to keep trust fo it
##
this is a poor place to communicate. I suggest something more interactive: ##embedded @ freenode
cool place didn't know it. many THX!