Description: A real-time firewall is a network security system designed to monitor and control the flow of data entering and leaving a network in real time. Its primary function is to act as a barrier between a trusted internal network and untrusted external networks, such as the Internet. This type of firewall employs various filtering techniques, such as packet inspection and behavior analysis, to identify and block potential threats before they can cause harm. Unlike traditional firewalls, which may operate in periodic review mode, real-time firewalls provide an immediate response to suspicious activities, making them an essential tool for protecting sensitive data and preventing intrusions. Additionally, these systems can be configured to meet the specific needs of an organization, allowing for the creation of custom rules that determine what type of traffic is allowed or denied. In a world where cyber threats are becoming increasingly sophisticated, the implementation of a real-time firewall has become crucial for maintaining the integrity and security of both enterprise and personal networks.
