Firewall And VPN
A firewall is a security system that monitors and controls incoming and outgoing network traffic based on predefined rules.Think of it as a security guard standing at the network’s entrance, deciding which traffic to...
Category: Networking
Network Basics ( Information of OSI model and others)
OSI & TCP/IP models OSI model OSI (Open Systems Interconnection) model was created by the International Organization for Standardization (ISO), an international standard-setting body. It was designed to be a reference model for describing...
