Sophos IPS

Hi all,

Hope all is well.

I tried Sophos UTM,NETASQ UTM,ENDIAN UTM, UNTANGLE UTM,and CYBEROAM UTM and I found 2 things I hope Sophos could do them in thier UTM:

1- I can enable IPS inside Firewall rule.
2- I can specify a Username in Firewall instead of a Host or a group of Hosts.

So, my question is what the difference between Sophos UTM's IPS and thier IPS?

And what the advantages and disadvantages to embed IPS in Firewall rule.

And thanks in advance.