Description: A distributed firewall is a network security system that is implemented across multiple locations or devices, rather than being centralized at a single point. Its primary function is to monitor and control incoming and outgoing network traffic, thereby protecting an organization’s resources from unauthorized access and cyber threats. Unlike traditional firewalls, which are typically located at the network perimeter, distributed firewalls allow for more granular and adaptive protection, as they can be deployed in different segments of the network, on endpoint devices, or even in cloud environments. This provides greater flexibility and responsiveness to security incidents, as each node can be configured to respond to specific threats in its context. Additionally, the distributed architecture facilitates the management of security policies more efficiently, allowing organizations to tailor their defenses to the changing needs of the digital environment. In a world where cyber threats are becoming increasingly sophisticated and varied, distributed firewalls have become an essential tool for data protection and business continuity.
