Firewalls
LuLu privacy rating
Free, open-source firewall for macOS that blocks unknown outgoing connections and asks the user to allow or deny each new one.
Summary
LuLu scores 80 out of 100 (grade B) on the firewalls criteria. It meets 3 of 4 criteria: open source, no trackers or telemetry and no ads or data sales. It does not meet independent audit. It is based in the United States: Five Eyes member; subject to the US CLOUD Act.
Score 80 out of 100. How scoring works
Criteria
- Yes
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Yes
No trackers or telemetry Weight 3 of 3
Are the website and apps free of third-party trackers, with any analytics anonymous and any telemetry off by default?
No telemetry or analytics in the source code, and the website loads no trackers.
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Yes
No ads or data sales Weight 2 of 3
Is the product funded without advertising, ad targeting or selling user data?
Free tool from a non-profit foundation funded by donations and sponsors, with no ads.
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No
Independent audit Weight 2 of 3
Has an independent security or privacy audit been published within the last three years?
No independent audit is published.