![]() This is true for both the source and destination of the traffic. So, whoever has access to the IP header can act as a routing device and determine where the packet goes. Hackers have always been able to manipulate the direction that an IP packet takes based on the implementation of the IP header. The IP protocol specifies that each IP packet must have a header that contains (among other things) the IP address of the sender of the packet. In computer networking, IP address spoofing or IP spoofing is the creation of Internet Protocol (IP) packets with a false source IP address, for the purpose of impersonating another computing system. These are some major attacks: □ Address Spoofing Hackers are able to attack some flaws that exist within the TCP/IP protocol suite. ![]() TCP and IP are separate protocols that work together to ensure data is delivered to its intended destination within a network. TCP/IP stands for Transmission Control Protocol/Internet Protocol and is a suite of communication protocols used to interconnect network devices We can't continue about this topic without mentioning the TCP/IP stack since it is one most used today. ![]() IPv6 is intended to eventually replace IPv4, they are tightly mingled right now-most engineers run them together and all these types of IPs can be scanned. So IPv6 is the next generation of IP addresses defined by the Internet Engineering Task Force (IETF). However, because of the growth of the Internet and the depletion of available IPv4 addresses, a new version of IP (IPv6)is using 128 bits for the IP address. Internet Protocol version 4 (IPv4) defines an IP address as a 32-bit number. Similarly, Mac & Linux users can type the command ifconfig in the Terminal app. There are a few ways to discover your private IP address.įor example, on Windows, you can type ipconfig on the command prompt. There are also Dedicated, Shared and Loopback IPs that we have not mentioned here. Most internet users have a dynamic IP address that automatically changes from time to time and most websites have a static IP address that doesn’t change. I won't talk about IP addresses with domain names but you can refer to my article about DNS Records here. This address is assigned by your internet service provider (ISP).Ī private IP address is the address space that allows organizations to create their own private networks. Your public IP address is used to connect your home or business network to the internet. This site will display your public IP address and other information. To find your public IP address, simply go to WhatIsMyIP in your web browser. There are four different types of IP addresses: public, private, static, and dynamic. Please read on how IPs are useful in Internet routing from my article and understand more about how the Internet works □ Types of IP? An example of an IP address would be: 192.168.12.04 There are four numbers in total and each number can range between 0 and 255. The “address” part refers to a unique number that gets linked to all online activities you do.Īn IP address is a string of numbers assigned to an internet-connected device, much like an address on a house, so this means every device connected on Internet has an IP.Įach address is a string of numbers separated by periods. The IP part of the IP address stands for “Internet Protocol”. Yes, someone can do a lot of damage with your exposed IP.įor starters, Feel free to sip this IP Intro section if you are advanced. I was recently stumbled upon and asked what can someone really do if they get hold of your IP address?įirst and foremost, there is a lot one can do as we shall see and this post was actually greatly inspired by this subreddit question I also came across and I was like yeah. Hi there □, welcome once again to my little world.
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