OS X具有最好的网络防火墙之一：PF（包过滤器）。它在“引擎盖”时尚，安装和禁用默认情况下。穆鲁斯的目的是释放其潜力。凭借其简单直观的基于图标和基于拖放的界面，可视化的抽象层和友好的视图PF防火墙，它是一个精益和平均工具来保护您的Mac和网络。
Murus Pro：
Murus设计时考虑到易用性，但充满了高级选项和监控工具，是每个人的理想选择;从普通用户到有经验的UNIX guru /系统管理员，甚至用于教育目的。
使用内置预设置一键配置和启动PF防火墙，使用Murus图形规则集编辑器设计工具或使用高级规则编辑器编写完全自定义的规则集。
- 使用OS X中内置的工具保护Mac
- 释放PF的隐藏的力量，OS X封隔器过滤器
- 使用向导轻松防火墙配置
- 创建管理图形对象的防火墙规则
- 使用简化的抽象层可视化PF配置
- 强大的自定义规则系统允许您创建完全自定义的PF规则集
- 访问一大套高级网络功能和选项，包括带宽管理
- 通过一次鼠标点击将PF配置部署到大量的Mac
垒墙
Vallum是一个小工具，可以帮助您监视和阻止应用程序连接。它能够拦截应用层的连接，并在你决定是传递还是阻止它们时保持它们。 Vallum的界面非常简单，基于图标。其默认配置不是侵入式的，并且不需要任何交互或特定的网络知识或技能。只需将应用程序的图标从Finder拖动到主Vallum窗口中即可阻止它。要改变Vallum的态度和互动水平，你只需要玩很少的选项。拦截在网络上泄漏数据的应用程序，拖动应用程序的图标以创建防火墙规则，单击鼠标运行防火墙：Vallum是友好的，它保留在Mac的菜单栏的一个角落在屏幕顶部，它不污染您的Dock和桌面，它有一个简单的接口，每个人都可以使用，它的功能强大，因为它允许您创建复杂的设置与jails，混合规则，通知弹出警报和临时规则，在应用程序和网络级与Murus和OS X内置的PF包过滤器交互。
特征 ：
增加您的隐私，拦截在网络上泄漏数据的应用程序
拖放应用程序图标以创建防火墙规则，单击鼠标运行防火墙
通知隐藏的网络活动，发现幕后发生的事情
简单的界面，不需要特殊的网络知识，每个人都可以使用它
在不同级别的交互之间进行选择，或运行完全静默的防火墙
在应用程序和网络级工作，以获得对Mac的完全控制
它是友好的：它停留在Mac的菜单栏的一个角落在屏幕的顶部，它不会污染你的dock和你的桌面。一键点击安装，一键卸载
它的功能强大：在应用程序和网络级别创建具有jails，混合规则，临时规则的复杂设置
它尊重您的隐私，它不打电话回家或泄漏网络上的任何类型的数据
Murus Pro:
Designed with ease of use in mind, yet full of advanced options and monitoring tools, Murus is perfect for everybody; from the average user to the experienced UNIX guru/system administrator and even for educational purposes.
Configure and start the PF firewall in one click using built-in presets, use Murus graphical ruleset editor design tool or write fully customized rulesets using the advanced rule editor.
- Protect your Mac using tools already built into OS X
- Unleash the hidden power of PF, the OS X packer filter
- Easy firewall configuration using the Wizard
- Create firewall rules managing graphic objects
- Visualize PF configuration using simplified layers of abstraction
- Powerful custom rules system lets you create fully customized PF rulesets
- Access a very large set of advanced networking features and options including bandwidth management
- Deploy PF configuration to a large number of Macs with one mouse click
Vallum
Vallum is a little tool that helps you monitor and block application connections. It is able to intercept connections at the application layer, and hold them while you decide whether to pass or block them. Vallum's interface is very simple and is icon-based. Its default configuration is not intrusive, and it does not require any interaction or specific networking knowledge or skills. Just drag an app's icon from the Finder into the main Vallum window to block it. To change Vallum's attitude and interaction level, you just have to play with the very few options available. Intercept apps that leak data on the network, drag apps' icons to create firewall rules, run the firewall with one mouse click: Vallum is friendly, it stays in a corner of your Mac's menu bar on top of the screen, it does not pollute your Dock and your desktop, it features a simple interface that everybody can use, and it's powerful because it lets you create complex setups with jails, mixed rules, notification pop-up alerts, and temporary rules, at both application- and network-level interacting with Murus and the OS X built-in PF packet filter.
Features :
Increase your privacy, intercept apps that leak data on the network
Drag and drop apps icons to create firewall rules, run the firewall with one mouse click
Be notified of hidden network activities, discover what happens behind the scene
Simple interface, no need for special networking knowledge, everybody can use it
Choose between different levels of interactions or run a completely silent firewall
Work at both application- and network-level to gain full control of your Mac
It's friendly: it stays in a corner of your Mac's menu bar on top of the screen, it does not pollute your dock and your desktop. One click to install, one click to uninstall
It's powerful: create complex setups with jails, mixed rules, temporary rules, at both application- and network-level
It respects your privacy, it does not phone home or leak any kind of data on the network
Buy once for life, all updates and upgrades will be free
Requirements: OS X 10.9.4 or later
Home Page - http://www.murusfirewall.com/
