Original subtitles

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Address each network card whether it's Wi-Fi card or wild card it has a physical static address assigned

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by the card manufacturer called the MAC address Media Access Control this MAC address is actually written

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on your card and it's physical.

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So it doesn't it never changes for your card for your specific card for example for your wife or a card.

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It will never change.

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It will always be the same.

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The MAC address is used between devices to identify each other and to transfer packets and the right

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direction.

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This works by each packet has a source mark and a destination mag and it travels from the source smog

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to the destination.

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Now because the MAC address is static and it never changes it can be used to trace you back and to identify

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your device.

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Also since devices used MAC address to identify each other.

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So for example you have some networks.

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They are only allow certain marketplaces to connect to the network.

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They use a whitelist or think they can use a blacklist and blacklist your MAC address so that you cannot

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connect to that network.

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So changing your MAC address can help either connect to the network by changing your MAC address to

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one that's in a whitelist or it could let you bypass blacklists.

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So as I said it's physical and static.

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So the only way to change the MAC address is the changes in the.

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So it's going to be changed for this session.

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Once you research your device you have to change it again.

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So to do this it's very simple we're going to use a tool called Match changer.

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So let's see how we do that so first of all to get your wife I can name just type in either Blue config

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and it will show all wireless cards you have.

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So here it Yoshiro has no wireless extensions.

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And same with L-O.

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And we can see that last year is my wireless card.

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So I'm just going to disable the wireless card so if config Landseer of down does to disable the wireless

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card.

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Now we're going to change the MAC address.

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We're going to use a tool called Mac changer.

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So always with these tools it's always a good idea to look at the help.

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So if you just go on my changer help you will see all the options that we can use with this too.

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So you can use help and version to show the version and help show to show your current Mac address.

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So that it doesn't change the vendor bytes it doesn't change the manufacturer of the MAC address.

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So in other words just try a random vendor.

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Much of the same kind is just to set a random vendor here.

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The capital P will reset to the original permanent MAC address so if you change your MAC address and

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you want to use the old one you can use p or we'll just give you a random MAC address and we'll just

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print the number and the result you can use.

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And actually it'll help you pick your MAC address so you can if there is a white list and I'll show

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you how you can see all connected devices.

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So if your target network you can see is for example three devices connected and this network only allows

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these three devices connect.

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So you can just take one of those MAC addresses and change it and use it yourself and then try to connect

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and it'll allow you to connect.

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So that's how we change the MAC address.

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We're going to use my changer again and I'm just going to use random to set up a random MAC address

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and then we'll put the device name which is land zero.

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So for example my kid my changer random Landseer up you can use the app to specify your MAC address

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if you want.

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So I'm going to hit enter and as you can see my original one was this and it's been changed to 9 8 8

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4 0 9 5 s.a.a 3.

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OK.

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So now our wireless cards is ready and we've changed its MAC address.

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Now we need to enable it again because we disable that by typing config last zero down.

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So we'll do the opposite.

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Will we do something like 0 up and that's it.

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The card is enabled and its MAC address has been changed.

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Let's just have a look on it.

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If you type in ifconfig line 0.

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Now we can see the new MAC address shown up in here.