@Roser: I don't know if IPsec can be used for multicast security in transport mode. Is there such a use case in ROS? In any case, just to be clear, IPsec is external to and independent from Secure ROS - but Secure ROS relies on the features that IPsec provides. --- [Visit Topic](https://discourse.ros.org/t/announcing-secure-ros/1744/5) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: