Geocaching - a real-world treasure hunt that inspires adventure and... Geocaching - a real-world treasure hunt that inspires adventure and exploration at every location, including Geocaching HQ. Each year, thousands of visitors travel far and wide to create unforgettable memories at the place where it all began.
The Cisco ACE Web Application Firewall is also a full proxy security solution that provides deep message-level inspections for both request and response traffic. This enables it to not only block attacks but also to cloak your Web applications from hackers.
What Firewall Software Does. A firewall is simply a program or hardware device that filters the information coming through the Internet connection into your private network or computer system.If an incoming packet of information is flagged by the filters, it is not allowed through.irewalls use one or more of three methods to control traffic flowing in and out of the network: 1  Packet filtering-Packets (small chunks of data) are analyzed against a set of filters. 2  Packets that make it through the filters are sent to the requesting system and all others are discarded.