Firewall is a wall which protects your local area from the unwanted viruses, malware, and unwanted connections etc. If you hack someone’s device then you must have to do port forwarding in your system to receive that data otherwise you don’t get that data.įrom the above image, you can understand that what is a firewall. Suppose, You want to receive data from a particular system, if you don’t do port forward in your system then you receive that data. It is the best application to keep unwanted data away from your system. and you also access your home CCTV camera by this port forwarding. By the use of this service, you can access your computer from anywhere. Port Forwarding/Mapping is an application of NAT (Network Address Translating) which redirects the packets of information to a particular address. Port Forwarding is a process which provides us the communication between a service, private company with your local system. Know we are going to studying about Port ForwardingĪLSO READ:- Secure and protect your pen drive from virus and data transformation These are some commons protocols you must know about that. Some of these includes are-ġ19: NNTP (Network news transfer protocol)ġ43: IMAP (Internet message access protocol)ġ61: SNMP (Simple network management protocol)Ĥ43: HTTPS (Hypertext transfer protocol secure) The well-known ports are also known as system ports. There are 3 types of ports:-Ģ.) Registered Ports Range from 1024-49151ģ.) Dynamic/Private Ports Range from 49152-65535 Some application is associated with the port number from 0 to 65535 on which service is listening for incoming packets of data. A port is identified for each address and protocol by a 16-bit number, commonly known as Port Number. A port is always associated with an IP address of host and protocol type of the communication. It is used for data/packet exchanging via any service/program device. Port is an internet protocol suite and the endpoint of the operating system.
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Before starting this tutorial we have to learn about what is the port? you can read it’s full details on Wikipedia by clicking here.
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In this tutorial, I’m going to show you that how to port forwarding in your router. 1.3.1 ALSO READ:- How To Use DroidJack | How to Configure It and Perform a DroidJack Hack.1.0.1 ALSO READ:- Secure and protect your pen drive from virus and data transformation.