Allright thanks, I turned the Windows Firewall off for both public and private networks.
Is the Comodo firewall better than the Windows one? I also noticed I don’t have Windows Defender running on my own PC (running Windows 8.1). I searched for it as I couldn’t find it in the control panel, when I clicked on the search result, it said it was disabled, even though I didn’t ever touch it.
I noticed WD is also disabled on my dad’s computer, not sure why.
But I’m a bit confused though, I hear all the time you shouldn’t have two AV programs running at the same time right, as they may conflict.
If CIS is correctly installed, Windows Defender (WD) will be automatically disabled. The Windows Firewall may also turn off and be replaced by the firewall component in CIS, but it does not always happen automatically so you may want to disable Windows firewall yourself.
CIS can be a very powerful security suite, if it’s set up correctly and if users don’t over-ride its security warnings. However, a PC can also be badly affected or even disabled by getting the configuration wrong or by incorrectly dealing with CIS security warnings. There are some good guides on this forum that explain what to do.
For your father, if he generally practices safe computing habits, i.e. not going on the drak web, P2P, ■■■■■, etc, then he may not need to power of CIS but may be entirely OK with Windows Defender plus Windows firewall., and as long as he does not open unexpected attachements to emails.
Windows Defender has very good detection ratings these days. To keep him extra safe whilst keeping things simple, you might just want to download and install Comodo Secure Shopping (CSS) instead of the whole of CIS. CSS protects online banking and shopping from being spied on or interfered with, so if WD didn’t catch something then at least he shouldn’t find that his bank account has been hacked due to Zeus or whatever malware.
With any of these scenarios that you might choose, just consider uninstalling McAfee, it should not be running at the same time as CIS or WD.