Minimal Firewall Is Designed for Security Enhancement

Minimal Firewall operates alongside Windows Firewall to enhance security by automatically blocking all unknown connections. This proactive approach prompts you to establish application-specific rules, helping to mitigate risks such as malware, telemetry, and data leaks.

Offers Control over Apps

With Minimal Firewall, you can effectively control which applications communicate over the internet, eliminating unauthorized data transmissions.
The advantage of using a third-party firewall is that you are free to set up custom rules for individual applications, gaining more control over all network connections.

Minimal Firewall actively monitors programs, services, and Universal Windows Platform (UWP) applications, allowing you to manage connection rules efficiently and oversee background system activity. With core isolation maintained, real-time connection alerts, and wildcard support, Minimal Firewall serves as a robust security filter through its customizable firewall engine, enhancing overall system protection.

Lockdown Mode

Minimal Firewall, when operating in lockdown mode, is designed to block all network connections that do not correspond with a Windows Firewall rule. This means that no application can initiate a connection without your explicit approval. The firewall efficiently detects attempts by blocked applications to establish new connections, prompting you to decide which applications are permitted to communicate with external servers.

Create Custom and Advanced Rules

You have the capability to create both custom and advanced rules for effectively managing connection blocking. Custom rules allow you to establish permanent or temporary blocks on applications. Additionally, wildcard rules can be applied to various application versions, making them particularly useful for frequently updated software, such as web browsers.

Advanced rules provide enhanced control over specific rule parameters, including TCP/UDP ports, IP addresses, service blocking, remote connections, and other customizable options. Minimal firewall also allows for the management of foreign rules, which are generated by third-party applications, ensuring that you can review them for potential malicious activity. Importantly, these rules are stored locally for security purposes and can be easily deleted or undone with a simple click.

Minimal Firewall Features:

Lockdown Mode: Enable Minimal Firewall to block all network connections by default, without any Windows Firewall rules. No program can connect unless you allow it to do so.

Real-Time Connection Alerts: Get instant alerts when a blocked program tries to connect. This lets you make a quick decision. You can choose to receive either pop-ups, which can be annoying, or quiet notifications within the app.

Simple Rule Creation: You can permanently allow or block any application with one click, or you can choose to allow or block it temporarily.

Wildcard Rules: Easily manage programs that update often, like web browsers, by creating rules for any version in a specific folder.

UWP & Service Support: Manage rules for modern Windows Store apps and background system services, not just for traditional desktop programs.

Light & Dark Themes: A clean user interface that's easy on the eyes, day or night.

100% Local and Private: Minimal Firewall does not track your data or connect to the internet. All your rules and logs are saved locally on your device.

Geek Verdict

Minimal Firewall delivers an integrated security solution by seamlessly interacting with the native Windows Firewall. This innovative approach negates the need for risky system modifications that can jeopardize your security. Unlike many other firewall applications that compromise system integrity by demanding the deactivation of core isolation, leaving your kernel vulnerable to potential exploits, Minimal Firewall upholds and preserves essential operating system protections. Experience peace of mind with a firewall that prioritizes your security without sacrificing system reliability.

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