Firewall & VPN


A firewall is a piece of hardware and/or software which functions in a networked environment to prevent some communications forbidden by the security policy. These days a firewall is a must-have. It protects your network from unauthorized access through your internet connection.


VPN, short for Virtual Private Network, is a private data network that makes use of public infrastructure, maintaining privacy through the use of a tunneling protocol and security procedures. It lets remote users securely connect into your internal network using any internet connection available.

Cetus' open source based firewall and VPN solution provides following functions:

  • Secure, stable and reliable firewall
  • Highly configurable
  • Easy administration through Web-based GUI
  • Intrusion detection system
  • DMZ Support
  • Traffic shaping
  • VPN supports most opearting system (Linux, Windows, Mac OS X, BSDs and Solaris)

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