The Internet Protocol address, better known as the IP address, is a unique key that is used to identify objects that connect to the Internet. Knowing how to check your IP address and use it is ideal for maintaining a secure presence on the Internet.
It’s so easy to check your own IP address that you can visit a website and it can instantly tell you what IP address you are broadcasting. The IP address may or may not be specific, since some locating technologies aren’t exactly without problems. IP checking websites are good for when you successfully stealth your own IP address so that others won’t know your information.
The type of IP address you have determines how quickly it will change by itself. A static IP address is one that never changes, unless a specific request is made to your Internet service provider. In that case, your request may not even be approved, even if the nature of your request is not shady. Dynamic addresses instead change each time you disconnect from the network.
You can easily mask the number that you broadcast by using a proxy. A proxy can be installed on your desktop or can be used through a web browser. Either way, the address your broadcast is either the IP address of a designated web server or a public IP address that is used among multiple people. Proxies can make some websites inaccessible, so it’s best to use them with moderation.
Routing technologies have improved a good bit since a decade ago. Today we can use a network service called NAT, which stands for network address translation. NAT technology isn’t perfect in providing security, it just helps the process. It’s original goal is to actually cut down on the amount of IP addresses connected to the Internet at a given time, not provide security. The IP address you broadcast will appear as the same for any computer on the network to outside sources.
IP addresses are easy to change and edit, or even mask, but MAC addresses are a different story. A MAC address is based on the hardware level, so you would need new hardware to change it or do some creative engineering. Don’t give out your MAC address, since it is the number that points directly to your device and none other in the world. Hiding such information is easy with modern security software.
Closing Comments
Computers contact with IP addresses, so knowing a thing or two about how they operate isn’t such a bad idea. IP addresses can be dangerous to give out at times, but the right software can secure your computer well enough so that you won’t have to worry each time you use the Internet.
Learn more about IP Address and Change My IP Address.