Zone Alarm Alternatives

Viruses, malicious software and external attacks by hackers / secure your system against internal attacks such as. Simple and protect your personal data Features:Free,Windows

Network activity, detailed, network visualized-access to News, new apps, malware and avoid bad practices. Features:Freemium,Windows,Android,Android,Tablet

A firewall protects your computer against unwanted guests from the internet. Protect your private data sent to it, but who does? Little Snitch does! As long as you are connected to the internet, applications, potential information that you can send what you want, where you want. Sometimes is a good reason to do this for an open request. But it is not in the rule. Little Snitch will allow you to stop these unwanted connection attempts, and lets you decide how you proceed. Features:Commercial,Mac

Harden and TinyWall Windows Vista, Windows 7 and Windows 8 built-in advanced firewall control is a free software. Contains a combination of the features of TinyWall Features:Free,Windows

Gufw is an easy and intuitive way, your Linux firewall. Prior to this, common p2p, or individual port and the common tasks supported allow or block Features:Free,Open,Source,Linux

Undesirable network incoming and outgoing activity, protecting your applications, internet applications and controls. Allows you to control personal information Features:Freemium,Windows

Network activities on your computer, you can configure a simple tool (WFP) to configure the windows filtering platform. Features:Free,Open,Source,Windows

Personal firewall and intrusion detection application provides comprehensive online security. Monitors your computer and reports results for a constant attack Features:Free,Windows

Wireless-internet-to block access to the individual applications. Never on-screen pop-up throws, and is completely invisible. Features:Commercial,Mac

Windows (WFN) extends the default Windows Embedded firewall behavior firewall Notifier, to visualize and handle incoming or outgoing connections. Features:Free,Open,Source,Windows

PC tools firewall Plus protects your computer by preventing unauthorized user access for Windows® a powerful free Personal Firewall Features:Free,Windows

Open source Visual firewall program Firestarter. Ease of use combined with powerful features in the software, for this reason, destination, and service for the users of the Linux desktop Features:Free,Open,Source,Linux

Free firewall protects against internet threats, highly-featured professional there is a firewall. To control with permissions to deny access, any program on your computer or the internet. A free firewall apps, the know, in the background, without you, if you want to access the internet, it will notify you. In paranoid mode, the software on the network or access the Internet without permission. In your system and you have full control over the data flow. Features:Free,Windows

You open the snitch firewall Little Snitch application on a GNU/Linux port. Features:Free,Open,Source,Linux

Cache guard OS dedicated to, road safety and the optimization of the web-oriented Device operating system. Features:Commercial,Windows,VirtualBox,VMware,vSphere,Hypervisor,Microsoft,Hyper-V,Server,Proxmox,Virtual,Environment