> Most manufacturers are installing firewalls in 2018+ vehicles, ... With the past few years of vehicle hacking and the automakers being embarrassed, they have

> Most manufacturers are installing firewalls in 2018+ vehicles, ... With the past few years of vehicle hacking and the automakers being embarrassed, they have started to take Bus security extremely seriously. Unless their software source code is available for public review, I absolutely do not trust that this 'firewall' will do its job 100% of the time.