Network Security Firewall
Within a private network, firewalls control network traffic. Based on a set of rules, it analyses which traffic should be permitted or limited. Consider the firewall as a gatekeeper at the point where your machine enters the network, allowing only trusted IP addresses or sources to do so. Only incoming traffic that has been set up to be accepted by the Network Security Firewall is accepted. It separates legitimate traffic from harmful traffic and decides whether to permit or reject particular data packets based on pre-established security criteria. The source, destination, content, and other characteristics of the packet data are among the factors on which these rules are based.
