12.0 is a major release. Major user interface updates, a new dashboard and many new features. The admin interface received a major overhaul. The organization didn't change much so there isn't a big learning curve to re-learn everything. However, visually it is very different. The new admin interface is simpler, cleaner, faster and more responsive. The two tabs (apps, config) on the left are gone. Now there are 4 global tabs. The dashboard is a new customizable view into your system and important topical information. By default the dashboard shows an assortment of 'widgets' which show you different information about your system. You can also add more widgets to show various information. Apps shows the new apps view. By default and on upgrade this is the traditional rack view." 看下發布新聞press release
360° 控制面板
新的控制面板可以在app里面很輕松可得，也提供了很多安全提示信息，還有各種掛件:
- 系統和軟件信息
- 網絡接口
- CPU負載, 內存資源和服務器資源
- Hosts & 硬件
- Sessions會話
- 提示事件
- Web過濾使用情況
- 主機名上寬大的控制器
更多信息查看：http://www.untangle.com/press-releases/untangle-announces-ng-firewall-version-12/