LuLu by Objective-See is a macOS firewall that monitors and blocks incoming and outgoing network traffic. It helps protect the user's Mac from malicious software and other intrusions by allowing the user to customize their firewall settings and create their own rules to block specific types of traffic. LuLu also provides real-time notifications of suspicious activity, allowing users to quickly take action if their system is compromised. LuLu can also be configured to allow or deny applications and services on the user's Mac, giving users full control over their system's security. With LuLu, users can ensure that only trusted applications and services are accessing their system, helping to keep their data safe and secure.
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