I would like to enforce Safe Search for all devices, even if they are in a profile where access control is disabled. Given pcWRT uses OpenWRT DNA, I modified the dnsmasq.conf file to include CNAMEs for forcing Google safe search as follows:
# force google safesearch
host-record=forcesafesearch.google.com,216.239.38.120
cname=www.google.com,forcesafesearch.google.com
When I restart dnsmasq, I get the following failure:
root@pcwrt:/etc# ./init.d/dnsmasq restart
Failed to parse json data: unexpected character
udhcpc: SIOCGIFINDEX: No such device
So, I reverted to the backup dnsmasq.conf that shipped with pcWRT. I get the same error, so I am wondering if that error exists in pcWRT out of the box?
If you have other ideas to enforce safe search for non-access controlled devices, I would love to hear them. You can enable ad-block for non controlled, so perhaps you can do the same to enforce safe search.