Computers & Electronics

Bitdefender with Zonealarm high CPU usage

  • Last Updated:
  • Jan 16th, 2020 8:42 pm
[OP]
Sr. Member
Dec 1, 2016
652 posts
572 upvotes

Bitdefender with Zonealarm high CPU usage

I use free Bitdefender antivirus with free Zonealarm firewall. I switched from Kaspersky and comodo cuz they used to much of my resources (almost 100% cpu). I deactivated Zonealarm and cpu usage dropped to normal levels. Should I remove zonealarm? Seems this combo is not compatible. Bitdefender seems to recognize some of zonealarms files as a thread and blocks them (suspicious behavior). Not sure what to do here. Any advise?
2 replies
Deal Fanatic
Jul 4, 2004
8259 posts
1201 upvotes
If it helps, for a free firewall I use this https://www.sphinx-soft.com/Vista/order.html. It's very light on resources and works in-conjunction with Windows 10 firewall.

Direct link for 32/64-bit (2 in 1) installer, https://www.sphinx-soft.com/download/Wi ... -Setup.exe
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Deal Guru
Aug 14, 2007
10185 posts
1492 upvotes
Toronto
Wait... Zone Alarm is still a thing?

Just use Windows Defender and you should be fine.

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