This is where device profiles could help. If enough devices register
profiles with the local router, at some point the router's default
could be closed, so devices with no profile can't talk to the outside.
Are you thinking of MUD (
https://datatracker.ietf.org/doc/draft-ietf-opsawg-mud/) here, when you say
"register profiles"?
Yes. Eliot Lear said they're working actively on it.
Regards,
John Levine, jo...@iecc.com, Primary Perpetrator of "The Internet for Dummies",
Please consider the environment before reading this e-mail. https://jl.ly