Difference between Router and Firewall

1. Difference between Router and Firewall Router: A router is called the connecting gadgets in networking. It is used to pick the shortest course for a packet to reap its target. A router’s primary motive is to connect exclusive networks simultaneously. Like firewall, it additionally works at the community layer however it additionally works on bodily layer, and records hyperlink layer of the OSI (Open Systems Interconnection) model. Unlike firewall, it does now no longer encompass encryption earlier than routing the networks. A router does now no longer shield the community from the threats however it encompass the sharing provision to percentage net connection among the networks. Firewall: The firewall is the desired model of the router. All records packets in it are getting into or losing community passes thru the firewall and after checking whether or not the firewall lets in it or now no longer. All visitors need to by skip thru the firewall and simplest legal visitors need to by skip. Firewall need to be strong. It is a device placed among networks wherein it implements a get admission to manipulate coverage among the ones networks. Like router, it additionally works on community layer of the OSI model. Unlike router, a firewall makes use of encryption to encrypt the records earlier than transmission. A firewall does now no longer percentage the community however it encompass the protective provision to guard the community from the threats. Let’s see the difference between Router and Firewall: Firewall: A firewall checks the threat from the incoming packets. The firewall works on network layer and transport layer of the OSI (Open Systems Interconnection) model. The firewall uses encryption before the transmission of data. A firewall cannot share network. A firewall may occur inside a router. Firewall is generally used in the protection in core network of computer.

2. Router: A firewall maintains state table which gives information on the state of flow. Firewall is generally used in the protection in core network of computer. A router is a way to connect various networks simultaneously. While the router works on the physical layer, network layer and data link layer of the OSI (Open Systems Interconnection) model. Whereas router does not use encryption. While router share internet connection between the networks. While a router may not occur within a firewall. While a router manages traffic to the desired target. While a router does not maintain any state table for the information on flow state. Router is generally used in routing and ending of WAN link. For more information Click Here Contact us +91 9989971070