![]() ![]() Those ports are an important part of your computer system: Several programs (applications) might be running on the same computer, and the built-in network software on your computer needs to have a way of knowing what incoming packet of data is intended for what application. So, in a sense, the ports are pipelines in the computer through which data can flow to and from a particular application and the network protocol software.Įach IP address has ports associated with it. Each of these ports has a unique number that identifies it. In the world of TCP/IP, the interface between the networks and your programs occurs through a system of electronic channels called ports. Remember-hackers simply like to mess things up, so they’ll still see what disruption they might be able to cause.īut just how would the hacker get into your computer anyway? Ports: like doors to your home. Unfortunately, that doesn’t mean hackers will leave IP addresses alone. But fortunately, our IP addresses alone do not make us easy targets. As experts have pointed out, if our IP addresses were truly the gateway to all of our personal and private information, then the entire Internet would be one big mess. And depending on where you are, your IP address can change.Ī lot of Internet chatter that says our IP addresses can reveal our identities is not accurate. It’s as simple as this: When you’re connected, you have an actively working IP address. Everyone on the Internet has to have an IP address to send emails, look up information or buy online. Your network identifier: an IP address.Īs you likely know, every computer that is connected to a network or the Internet has its own IP address. But anything is fair game, and that’s why some junior hackers will stoop so low as to hack the IP addresses of our computers, just to mess things up for a bit. Hacking is mostly focused on causing trouble for big companies and government agencies. A hacker wants to worm his way into a network of his choosing to do serious (or not-so-serious) damage, such as stealing email addresses or your personal data. What do vandals do but damage things that don’t belong to them, for no good reason other than to do it. A hacker is simply an online vandal, if you think about it. ![]()
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June 2023
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