You mean the software they load on the asus router.
In general most these so called IPS/IDS software are getting more and more worthless.
You read there bla bla bla deep packet inspection bla bla bla.
Problem is in today's world you can't do deep packet inspection. Mr snowden showed us that the government was already doing that and everyone quickly ran to fully encrypted traffic via HTTPS. There is no longer anything to inspect.
The only thing left is DNS inspection and IP inspections. Since almost every site is using virtual hosting it means very very little. All the IP map back to huge cloud data centers like amazon or google or akamai. You can not actually tell which sites are which any more.
DNS to a point you...