Hello I have one concern regarding z-wave security with Homey.
I have been playing with associations - just wanted to explore scenarios when Homey is down etc…
Scenario was one switch (Fibaro doubble switch) and one z-wave bulb.
All z-wave devices connected to my Homey are included in secure mode
Secure (S0) or Secure (x)
however associations were not working. In this forum I found that it’s probably by design that secure associations are not working.
So I disabled secure associations on switch
and everything started to work…
Now my concern - there was no action on bulb side (and this applies to all my devices - I have checked) and it accepted unsecure onoff message from switch. Does it mean, that if somebody traces my message and resend it later time - he can theoretically have full control over every device even though they are “securely” connected to network?