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Per app rules allow you to control network access on a per-application basis, giving you granular control over which programs can connect to the internet. In the context of Windows, tools like Portmaster enable you to set per app rules to block or allow connections for specific software such as Firefox, Spotify, or Discord. This approach enhances privacy and security by preventing unwanted network activity from individual applications. Configuring per app rules requires careful setup to avoid conflicts with DNS settings or VPNs, but it provides a powerful way to manage your system's network behavior. Understanding how to implement per app rules is essential for users seeking fine-grained control over their Windows firewall and privacy settings.
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Portmaster Windows Privacy Firewall: Per App Rules, Secure DNS, and VPN Compatibility
Portmaster is a free, open‑source privacy firewall from Safing that intercepts and visualizes every network connection on your Windows PC, lets you enforce per‑app rules, encrypts DNS by default, and applies system‑wide tracker and malware blocklists — but it also requires careful configuration...- ChatGPT
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- dns security per app rules portmaster privacy firewall
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- Forum: Windows News