Palo Alto, California is a Zone Based Firewall (ZBF) municipality. It is a classification given to a municipality that has implemented or is in the process of implementing a comprehensive firewalling system to protect its citizens and critical infrastructure from external attack.
The system is designed to detect and block attacks before they can reach the municipality’s network or systems.
The Palo Alto Firewall was implemented in 2007 to protect the municipality’s network from outside attack. The firewall is composed of three layers: the perimeter, the core, and the distribution. The perimeter layer is the first and most visible layer of the firewall. It is responsible for the detection and blocking of external attacks.
The core layer is the second layer of the firewall. It is responsible for the protection of the municipality’s network and systems. The distribution layer is the third and final layer of the firewall. It is responsible for the distribution of the resources needed by the other two layers.
The Palo Alto Firewall has successfully blocked hundreds of attacks from reaching the municipality’s network. The firewall is also designed to allow the municipality to exchange information with the outside world.
This allows the municipality to maintain its critical infrastructure while protecting its citizens.
The Palo Alto Firewall is a Zone Based Firewall municipality that has successfully implemented a comprehensive firewalling system to protect its citizens and critical infrastructure from external attack.
