Hi Ace, your system has very good protection already, but i have some recommendations for you. First of all, you can use only Comodo Firewall without the AV component, Comodo Firewall has a Viruscope technology which provides Comodo Firewall with the ability to monitor the actions of system processes, and reverse them if they are judged to be malware. The firewall judges whether something is malware by recognising malware-like behavior (ie through dynamic heuristics). It also accesses all the latest definitions "in the cloud" and that way it will detect malicious files without the AV component. I recommend you to use Bitdefender Antivirus Free Edition combined with Comodo Firewall. Or if you really have unlimited budget then Emsisoft Internet Security, as Online Armor is a really good firewall. Don't know if Emsisoft Antimalware and Comodo Firewall are compatible, if they are then this is the way. You may want to set it like this:
http://www.techsupportalert.com/content/how-install-comodo-firewall.htm
This guide will work equally well for configuring Comodo Firewall, but the screenshots are from CIS.
I also use MBAM Pro but it uses too much resources. Good at blocking trojans and PUPs. Also has and Anti-roottkit technology built-in. Set Hitman Pro to run a scan automatically at some time(preferably on startup). Hitman Pro.Alert not needed and Zemana Antilloger also not needed because Comodo Firewall will prevent key-loggers. Keep MBAM Anti-Exploit and note that's it's out of BETA now, update it if you haven't done so or of your version is not 1.03.1.1220. Use Web of Trust add-on. Doesn't all that extensions slow your internet connection and your browser? Please share with me that AppGuard because there are many AppGuards in Google and i would like to see it. You might want to scan weekly or so with Kaspersky TDSS Killer just for precaution, you know.
I personally use FileHippo.com update checker, but Secunia is really good at detecting security vulnerabilities. This is good against malicious websites:
http://software.visicommedia.com/en/products/antiphishing/
If you really care about privacy then you can use a search engine like Ixquick or StartPage or DuckDuckGo. Also, Foxit is maybe the most secure PDF reader, 100% no malware unless you're talking about adware which is not the same at all. You can remove adware with Avast browser cleanup. Hope i helped you.
