Rendezvous: "- Any host can respond to any mDNS query with whatever data it thinks
is appropriate. This seems to require a trusted network, since
otherwise it appears to not have any security against disinformation
(i.e. spoofing) attacks. However, it also opens the possibility of
using a semi-centralized mDNS server to provide Rendezvous-related
mDNS records for non-Rendezvous-aware hosts."