Site logo


How To Change Avast Firewall Settings

Welcome to the realm of digital fortification, where the protection of our precious digital assets and personal information is paramount. Cyber threats lurk around every virtual corner in this interconnected world, making a robust defense mechanism essential. Avast Firewall stands as a mighty shield that guards your computer against these malicious intruders. In this article, we embark on an exciting journey to unravel the secrets of customizing Avast Firewall settings, empowering you to take charge of your digital fortress like a seasoned cyber security expert.

Avast antivirus provides a built-in firewall feature known as Avast firewall. It is a security feature that detects and supervises the network traffic created between one’s personal computer and external networks to prevent unauthorized access to one’s system and protect it from potential threats, such as hackers, malware, and other malicious activities. It is good to regularly review and update your firewall settings to ensure your computer’s and data’s continued security. 

If you tend to enhance your system’s security, contriving Avast firewall settings is what you must do! 

We at Techwhoop will take you through a guide of How to and Why to, a step-by-step process of changing avast firewall settings ensuring you can learn to tailor the firewall to your system-specific needs.

The Art of Mastering Avast Firewall Settings

Customization is the key to unlocking Avast Firewall’s true power. You can modify it to meet your particular needs and tastes by experimenting with its different settings and features. Let us delve into the intricacies of customizing Avast Firewall settings and empower you to take control of your digital security.

Tailoring Network Profiles to Your Digital Habitat

Avast Firewall offers a range of network profiles to optimize its performance in different environments. Whether you find yourself traversing the treacherous terrains of public networks or basking in the security of your private domain, Avast Firewall has you covered. Discover the art of selecting the perfect network profile to fortify your digital stronghold. By choosing the appropriate profile, you can ensure that Avast Firewall adapts its security measures according to your network requirements.

Weaving Application Rules: Our Digital Tapestry

Applications are the lifeblood of our digital existence, and Avast Firewall allows us to wield control over their network activities. Unleash your creative prowess as we delve into the intricate process of managing application rules. Avast Firewall enables you to block or allow specific programs, granting you the power to dictate the fate of their digital interactions. Craft custom rules to define how applications communicate with the network, ensuring optimal security without compromising functionality.

The Dance of Network Permissions

In the mesmerizing world of Avast Firewall, network permissions dictate the rhythm of communication. Unveil the secrets of assigning trusted, public, or restricted permissions to your network connections. By configuring network permissions, you can determine the level of access and trust granted to different networks. Become the choreographer of your digital ballet, where every move is orchestrated with precision and security in mind.

Enabling and Disabling: The Conductor’s Baton

Avast Firewall provides an orchestra of components, each with its unique role. As the conductor of your digital symphony, you have the power to enable or disable specific components according to your needs. Fine-tune your Firewall’s performance by understanding the nuances of Network Detection, Packet Rules, and Stealth Mode. By enabling or disabling these components, you can optimize Avast Firewall’s functionality based on your requirements, ensuring perfect harmony between security and usability.

The Sherlock Holmes of Firewall Logs

Behind the scenes, Avast Firewall keeps a detailed log of its activities, akin to a digital Sherlock Holmes investigating every connection and threat. Unlock the secrets of these logs and gain insights into your system’s network activities. The Firewall logs act as your digital detective, providing valuable information about blocked connections, detected threats, and allowed applications. By exploring these logs, you can identify potential security risks and stay one step ahead of cyber threats.

The following 5 simple steps are all that you need to follow : 

STEP 1: Launch Avast Antivirus on your computer

Avast Antivirus 

You can find the Avast icon in the taskbar or by simply typing “Avast” in the search bar and clicking on the Avast antivirus program to open it.

Avast Firewall won’t start? Check out this article Avast Firewall Won’t Start! [Solved] by TechyHost to solve the issue.

STEP 2: Accessing Avast settings

After you open Avast, try locating the menu button. It is usually represented by three horizontal lines or a gear icon and can be found in the top-right corner of the Avast window.

To navigate the settings, click the menu button to get to a dropdown menu where you can find the settings option.

STEP 3: Accessing Firewall settings

After the Avast settings window is open, depending on your Avast version, you will see an option labeled either Protection or Components on the left-hand side of the settings window.

To open the window of Avast firewall settings, look for an option mentioned Firewall or Network Security and click on it.

When you connect to a new network, the network being private or public is detected by a firewall, and immediately it applies the relevant settings as mentioned:

  • Private networks, like the one at your house or place of business, don’t need to be highly secure and are trusted by default. In order to improve connection, the Firewall applies a lower degree of protection and enables all internal communication each time you connect to a trusted network.
  • Public networks provide a higher security risk and are always flagged as untrusted. Examples of these settings might be in a cafe or airport. Each time you connect to an untrusted network, the Firewall blocks all incoming communication and applies higher security to ensure your privacy and safety.

To add the relevant network, choose one of the following options-

  • This network is trusted: It is a private network. When you click on this option, the network is marked as Trusted.
  • This network is not trusted: It is a public network. When you click this option, the network is marked as an Untrusted network.

Avast Firewall Settings

After connecting to this network, Firewall applies the appropriate settings according to your preferences.

STEP 4: Customising Firewall settings

Now that you’re in the Firewall settings window, you can customize the firewall according to your preferences. Avast offers a range of options to configure, including:

  • Firewall Status: Enabling and disabling the firewall.
  • Network Profiles: Specifying trusted networks or customizing network profiles.
  • Application Rules: Creating rules for specific applications to allow or block network access.
  • Advanced Settings: Customizing advanced options such as packet rules, logging, and notifications.

STEP 5: Do the required changes

Adjust the firewall settings based on your requirements. You can toggle the firewall on or off, specify trusted networks, configure network profiles, create application rules, or modify other advanced settings. Take time to understand each option and its implications for your system’s security.

STEP 6: Save, and you’re done

After changing the Avast firewall settings according to your needs, click the OK or Apply button to save your changes. Avast will apply the changes, and your modified firewall configuration will be in effect.


Congratulations, fearless explorer, for embarking on this thrilling expedition into the realm of Avast Firewall customization. Now that you are equipped with this new information, you may confidently and deftly move through the complicated world of cyber security. Remember, the key to a fortified digital existence lies in harnessing the full potential of Avast Firewall. So, go forth and unleash your expertise to safeguard your digital realm like a proper cyber security maestro. Together, we can conquer the ever-evolving landscape of threats and ensure a secure digital future for all.

Changing Avast Firewall settings allow you to optimize your computer’s network security and manage network connections effectively. Following this step-by-step guide, you can easily change Avast Firewall settings to suit your needs. Remember that the exact layout and terminology may vary depending on the version of your Avast. Still, the general steps outlined in the 6 steps mentioned above should be applicable in most cases. 

Take advantage of Avast’s robust firewall features to enhance your system’s defense against unauthorized access and potential threats.

If this article helped you in any way, please subscribe and comment below!


  • No comments yet.
  • Add a comment