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Using the internet is a complicated affair. It may not feel like that to you as a user. You click on your browser and get on with your day — it’s as easy as pie ...

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The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

An internet protocol (IP) address is a unique identifying number assigned to a device that connects to the internet. It functions as an online device address―characterized by a string of numbers―used ...