LuLu Icon

Free, open source macOS firewall. It aims to block unknown outgoing connections, unless explicitly approved by the user.

Open Source

LuLu Privacy Policy

Privacy Policy Summary

  • There is a date of the last update of the agreements
  • When the service wants to make a material change to its terms, users are notified at least 30 days in advance

Score

C

Documents

About the Data

This data is kindly provided by tosdr.org. Read full report at: #3069

LuLu Source Code

Author

objective-see

Description

LuLu is the free open-source macOS firewall

Homepage

https://objective-see.org/products/lulu.html

License

GPL-3.0

Created

10 Sept 17

Last Updated

26 Feb 26

Latest version

v4.2.1

Primary Language

Objective-C

Size

26,050 KB

Stars

12,052

Forks

547

Watchers

12,052

Language Usage

Language Usage

Star History

Star History

Recent Commits

  • Patrick Wardle (24 Feb 26)

    refactor processing related flows

  • Patrick Wardle (24 Feb 26)

    rules/loading improvements (re)generate rules when they can't be loaded refactor extension loading

  • Objective-See Foundation (24 Feb 26)

    Merge pull request #816 from jhult/fix/memory-leaks-616 Fix memory leaks (#616)

  • Jonathan Hult (20 Feb 26)

    fix: resume related flows before removing from array Related flows were removed from the tracking array but never resumed via resumeFlow:withVerdict:, causing them to stay paused indefinitely and leak memory. Fixes #616

  • Patrick Wardle (01 Feb 26)

    UI tweaks

  • Patrick Wardle (01 Feb 26)

    UI tweaks

  • Patrick Wardle (01 Feb 26)

    UI tweaks

  • Patrick Wardle (01 Feb 26)

    version bump (4.2.1)

  • Patrick Wardle (01 Feb 26)

    localizations and fix for #812

  • Patrick Wardle (31 Jan 26)

    Option to export (and thus later import) only user-created rules #814

  • Patrick Wardle (31 Jan 26)

    Custom Rule Duration now is relative See: #811

  • Patrick Wardle (20 Nov 25)

    improved handling of terminated process now, traffic from terminated will be denied

  • Patrick Wardle (31 Oct 25)

    UI improvements fixed 'jumping' with modal alerts use parent app icons for helper's w/ no icon

  • Patrick Wardle (31 Oct 25)

    version bump, plus Friends of++

  • Patrick Wardle (31 Oct 25)

    support for 0.0.0.0/ and ::/0 #807

  • Patrick Wardle (28 Oct 25)

    UI improvements fix for #801 LuLu can now be within subfolders of /Applications too

  • Patrick Wardle (10 Oct 25)

    version # bump

  • Patrick Wardle (10 Oct 25)

    friends, improved code signing checks

  • Patrick Wardle (28 Sept 25)

    improved rule importing and cleanup rule importing (#795) rule cleanup (directory rules)

  • Patrick Wardle (28 Sept 25)

    support for 0.0.0.0/0 and ::/0 in allow/block list #793

  • Patrick Wardle (28 Sept 25)

    fixed hashing of bundles (for VirusTotal), UI improvements fix for #791 (for bundles, we grab the main binary to hash) update preference pane clears update message other UI improvements (#785)

  • Objective-See Foundation (28 Sept 25)

    Merge pull request #789 from bitigchi/tr-l10n Tweak Turkish translations

  • Emir SARI (16 Sept 25)

    Tweak Turkish translations Signed-off-by: Emir SARI <emir_sari@icloud.com>

  • Patrick Wardle (01 Sept 25)

    No longer need preferences in rule's window

  • Patrick Wardle (01 Sept 25)

    removed rule simplification (that hid ports for 80/443) Too confusing, as it could be (mis)interpreted as the rule covered *all* traffic to an endpoints when port(s) weren't shown (#782)

  • Patrick Wardle (01 Sept 25)

    version bump, improvements to dmg script

  • Patrick Wardle (26 Aug 25)

    improved logging

  • Patrick Wardle (26 Aug 25)

    notification for rules to reload

  • Patrick Wardle (26 Aug 25)

    improved rule description

  • Patrick Wardle (26 Aug 25)

    preferences / logging improvements preference for showing rule endpoint details (#782) improved logging for matching on events (#777)

LuLu Website

Website

301 Moved

Redirects

Redirects to https://objective-see.org/products/lulu.html

Security Checks

1 security checks failed (65 passed)

  • External Redirect Detected

Server Details

  • IP Address 216.239.34.21
  • Hostname any-in-2215.1e100.net
  • Location Mountain View, California, United States of America, NA
  • ISP Google LLC
  • ASN AS15169

Associated Countries

  • US

Safety Score

Website marked as safe

100%

Blacklist Check

objective-see.com was found on 0 blacklists

  • ThreatLog
  • OpenPhish
  • PhishTank
  • Phishing.Database
  • PhishStats
  • URLhaus
  • RPiList Not Serious
  • AntiSocial Blacklist
  • PhishFeed
  • NABP Not Recommended Sites
  • Spam404
  • CRDF
  • Artists Against 419
  • CERT Polska
  • PetScams
  • Suspicious Hosting IP
  • Phishunt
  • CoinBlockerLists
  • MetaMask EthPhishing
  • EtherScamDB
  • EtherAddressLookup
  • ViriBack C2 Tracker
  • Bambenek Consulting
  • Badbitcoin
  • SecureReload Phishing List
  • Fake Website Buster
  • TweetFeed
  • CryptoScamDB
  • StopGunScams
  • ThreatFox
  • PhishFort

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The REST API is free, no-auth and CORS-enabled. To learn more, view the Swagger Docs or read the API Usage Guide.

About the Data

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