Steps to Disable QUIC Protocol using BItdefender Gravityzone Business Firewall

Steps to Disable QUIC Protocol using BItdefender Gravityzone Business Firewall


Hello Team,

Below are the steps to block QUIC Protocol using Bitdefender GZ Firewall.

Steps to Block QUIC Protocol Using a GravityZone Firewall rule:

To create a Firewall Application rule blocking Chrome:

  1. Open the policy currently running on the affected machines.

  2. Go to Firewall > Rules.

  3. Under the Rules section, click Add and select Application.

  4. Configure the rule as follows:

    1. Add a rule name and an application path for chrome.exe/firefox.exe/msedge.exe/opera.exe

    2. Under Settings, select the Any check box next to Local Address.

    3. Select the Any check box next to Remote Address and add port 443 next to Port or port range.

    4. Select UDP for Protocol, Both for Direction, and Any for IP.

      Firewall-QUIC-Protocol-Rules.png

    5. Under Network, select the Home/Office and Public check boxes. For Permission, select Deny.

    6. Click the Save button.

  5. Apply the modified policy on the endpoints.


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