Security Tools

Portmaster

Open Source Updated 40d ago

🏔 Love Freedom - ❌ Block Mass Surveillance

# Download from safing.io/portmaster/download

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Open-source network firewall for privacy — block trackers, control app connections, DNS-over-TLS.

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application-firewalldnsfirewallgogolang

Active — last commit 27d ago83 open issues

✅ Actively maintained

Using this saves ~60k tokens vs building from scratch

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