LuLu by Objective-See Alternatives & Competitors

Little Snitch is a firewall application that monitors and controls outbound internet traffic.

Key Little Snitch features:

Comprehensive Control Real-time Monitoring Privacy Protection Custom Rules

Visualize network activity in detail, get notified when new apps access the network, look out for...

Key GlassWire features:

User-Friendly Interface Comprehensive Network Monitoring Real-Time Alerts Firewall Management

Monitor all your cloud services with our status page aggregator. IT teams choose IsDown to monitor all their vendors and get alerts whenever an outage occurs. Integration with Datadog, PagerDuty, Slack, Microsoft Teams, and a lot more.

Key IsDown.app features:

Status Dashboard Multiple Profiles for same account Slack App Zapier Integration

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Lightweight and non-intrusive firewall.

Key TinyWall features:

Lightweight No Pop-ups Easy Configuration Whitelist-Based

Windows Firewall Control is not the built in firewall system in the Windows operating systems.

Key Windows Firewall Control features:

User-Friendly Interface Customization Options Notifications Profile Management

Windows 10 Firewall Control: simple and exhaustive solution for applications network activity controlling and monitoring.

Key Windows 10 Firewall Control features:

User-Friendly Interface Granular Control Notifications Easy Configuration

Emsisoft Online Armor Firewall is a freemium online firewall protection system by the Emsisoft that is based on the own independent protection technology of the Emsisoft.

Key Emsisoft Online Armor Firewall features:

High Security User-Friendly Interface Real-Time Monitoring Customizable Rules

Ufw stands for Uncomplicated Firewall, and is program for managing a netfilter firewall.

Key ufw features:

User-Friendly Interface Ease of Configuration Pre-configured Profiles Integration with GUIs

Plasma Firewall is an open-source control panel with which you can manage your system firewall.

Key Plasma Firewall features:

Integration with KDE User-Friendly Interface Backend Support Open Source

Open Source

Server-based firewall.

Key Advanced Policy Firewall features:

Enhanced Security Customizability Easy to Use Comprehensive Logging

NuFW is a GPL extension to Netfilter (that is Linux firewall). It adds identity-based filtering, i.

Key Nufw features:

Enhanced Security User-Level Filtering Integration with LDAP/AD Logging and Auditing

Gufw is an easy, intuitive way to manage your Linux firewall.

Key Gufw features:

User-Friendly Interface Easy Configuration Integration with UFW Lightweight

ufw KDE is a full-fledged and intuitive Graphical User Interface built to help you manage Uncomplicated Firewall.

Key ufw KDE features:

User-Friendly Interface Integration with KDE Simplified Firewall Management

Total Defense Internet Security Suite is an ultra-modern internet protection system that provides the users with the system of protecting their entire network structure against the both external and internal potential threats.

Key Total Defense Internet Security Suite features:

Comprehensive Protection Identity Theft Protection Multi-Device Support User-Friendly Interface