I live in the UK and I was reading the February edition of PC Pro (Local technology monthly) where Roon ARC was discussed. One of the contributing editiors, Jon Honeyball is a Roon fan and has mentioned Roon on a number of occassions.
Jon says in his artibcle (page 108) of ARC, that “opening an incoming route from the WAN to the LAN, is by definition, a security risk…” He goes go on to discuss some of the details but the general gist is he is not in favour of the approach.
Anyway, as a home user, this did give me pause as I was thinking of activating ARC in the future, so, is it safe to use? How safe?
This has been discussed elsewhere, and using ARC is ultimately a decision about risk.
Here’s a short answer.
Risk is the possibility of something bad happening, so to put this in perspective, I think of ARC in terms of a locked front door in your home. If someone doesn’t have the key, they can’t get in. If someone you don’t know knocks on the door, you ignore them.