Another habit I follow is to set the gateway of (a) computers I cannot trust, i.e., ones running corporate OS I cannot control, to (b) a computer that I believe

Another habit I follow is to set the gateway of (a) computers I cannot trust, i.e., ones running corporate OS I cannot control, to (b) a computer that I believe I can control running UNIX-like OS that I compiled from source I run tcpdump on (b) (b) is the only computer with direct access to the internet The only time I have seen a sentry.io DNS request is from (a)