Well, here: http://www.pcmag.com/products/26691/1 for paid or free.
Just because someone offers a free suite (not heard of) does not mean you should trust it to protect you and your computer.
Also, other issues with this may pop up: http://ezinearticles.com/?How-to-Uninstall-and-Remove-Authentium-Antivirus?&id=3742487
Avast!, AVG, and Avira are free antivirus programs. What have you for a firewall?
My cable IP, Atlantic Broadband, offers free to subscribers the NetSafe Security Suite. I have had a paid subscription to Norton AntiVirus for several years. My Norton subscription expires in one month and I am considering dropping it for NetSafe. I haven't been able to find any reviews or information other than that it is developed by Authentium, Inc, which I also can't find out much about. I don't want to take any chances on jeopardizing my computer or my identity. I would like to hear from anyone who has had personal experience with NetSafe.