What is an example of a common firewall deployment?

A common firewall deployment involves a configuration that can handle increased traffic demands while ensuring consistent network security. High Availability Firewalls exemplify this by providing redundancy and failover capabilities, which are crucial for maintaining continuous operations in network environments that require reliable security.

In a High Availability setup, multiple firewalls are configured to operate in tandem. This configuration ensures that if one firewall fails, the other can seamlessly take over, minimizing downtime and maintaining protection against threats. Organizations often implement this type of deployment to ensure that their security infrastructure is resilient and able to handle real-time traffic fluctuations without compromising on performance.

Other forms of firewall deployments, such as Basic Packet Filter Firewalls, focus primarily on filtering traffic based on rule sets but may not provide the same level of redundancy. Similarly, Remote Access Firewalls primarily serve the purpose of allowing users to connect securely to a private network from a remote location, rather than providing overarching protection and availability for the network itself. High-level Encryption Firewalls are specialized in securing data in transit but do not necessarily address the availability aspect as robustly as High Availability Firewalls do. Thus, High Availability Firewalls stand out as a critical deployment strategy for sustaining uninterrupted security.