UTM, firewalls, WAF and VPN systems 

UTM, cortafuegos y  sistemas VPN UTM solutions combine firewall, antivirus, antispam, intrusion protection systems, web navigation policies, IM and P2P control, bandwidth management and several other important aspects of gateway security, all rolled into a single and easily managed hardware appliance .
 

Sophos UTM

Sophos UTMSophos UTM gives you complete security from the network firewall to endpoint antivirus in a single modular appliance. It simplifies your IT security without the complexity of multiple-point solutions. The intuitive interface will help you quickly create policies to control security risks. And clear, detailed reports will give you the insight you need to improve your network performance and protection.

 WebDefend Web Application Firewall

Trustwave WebDefend WAF is a Web Application Firewall solution that protects the most vulnerable part of your network: the web applications. WebDefend analyzes incoming and outgoing traffic, controlling access to web applications, allowing legitimate traffic, blocking potential data leaks and protecting your company from targeted attacks.