CloudServer Features
![web filter](https://www.nethserver.org/wp-content/uploads/2014/04/webfilter.png)
Web filter
Filter HTTP and even HTTPS traffic using Squid proxy with or without authentication. Integrated with ClamAV antivirus and SquidGuard url blacklists.
![mailserver](https://www.nethserver.org/wp-content/uploads/2014/04/mailserver.png)
Mail server
Reliable mail server based on Postfix (SMTP), Dovecot (IMAP/POP3) with antivirus and antispam filter (Amavis). Multi-domain, quota support, queue management, smart host. Fast web mail client (Roundcube).
![Fileserver](https://www.nethserver.org/wp-content/uploads/2014/04/fileserver.png)
File server
Shared folders for Windows and Linux networks (Samba).
Primary Domain Controller and workstation mode.
Support network recycle bin and folder auditing.
![webserver](https://www.nethserver.org/wp-content/uploads/2014/04/webserver.png)
Web server
Multi-domain web server with ready LAMP stack.
Access shared folders directly from web.
![Firewall](https://www.nethserver.org/wp-content/uploads/2014/04/firewall.png)
Firewall
Modular UTM firewall based on Shorewall.
Support for advanced policies, multiple WAN and QoS.
![vpn](https://www.nethserver.org/wp-content/uploads/2014/04/vpn.png)
VPN
Host2Net and Net2Net VPNs based on OpenVPN and L2TP.
Compatible with Windows, Linux, Android and iOS.
![groupware](https://www.nethserver.org/wp-content/uploads/2014/04/groupware.png)
Groupware
Based on SOGo, it offers shared calendars, address books and emails through Web browser, smartphone and tablet (Android/iOS).
![owncloud](https://www.nethserver.org/wp-content/uploads/2014/04/owncloud.png)
Private Cloud
Based on ownCloud provides universal access to your files via the web, your computer or your mobile devices wherever you are.
![scalable](https://www.nethserver.org/wp-content/uploads/2014/04/scalable.png)
Scalable
Scalable and ready to be customized, built-in extensibility and a lot of pre-configured modules installable with a “single click”
![secure](https://www.nethserver.org/wp-content/uploads/2014/04/secure.png)
Secure
NethServer understands your security challenges, meeting compliance regulations, protecting your computing infrastructure and providing a safe environment
![cloudready](https://www.nethserver.org/wp-content/uploads/2014/04/cloudready.png)
Cloud Ready
NethServer is based on CentOS which is one of the most popular distribution used on Cloud Infrastructure and VPS
![fast](https://www.nethserver.org/wp-content/uploads/2014/04/fast.png)
Fast
Thanks to the efficient use of resources, NethServer is both fast on modern hardware and responsive on less powerful machines
![rich](https://www.nethserver.org/wp-content/uploads/2014/03/rich.png)
Rich
Extremely modular and feature-rich: MailServer and Filter, WebServer/LAMP, Groupware, Firewall, Web Filter, Intrusion Prevention System, VPN and more.
![simple](https://www.nethserver.org/wp-content/uploads/2014/03/simple.png)
Simple
Powerful web interface that simplifies common administration tasks, very easy and fast installation
![solid](https://www.nethserver.org/wp-content/uploads/2014/03/solid.png)
Solid
Based on CentOS/RHEL, a widespread and popular server distribution, trusted by routine security updates, and rock solid stability.
![open](https://www.nethserver.org/wp-content/uploads/2014/03/open.png)
Open
Built on 100% Open Source CentOS/Redhat Enterprise Linux, powered by contributors and fueled by community.