1 00:00:01,120 --> 00:00:08,110 OK so now that we understand what tails is and how it works in this lecture I want to show you how to 2 00:00:08,110 --> 00:00:16,210 install tails on a USB stick so that we can start tails on any computer that runs any operating system 3 00:00:16,480 --> 00:00:19,450 using this USB stick. 4 00:00:19,450 --> 00:00:26,170 Now the instructions that I'm going to show you will work on Windows Linux and OS X using the exact 5 00:00:26,170 --> 00:00:30,460 same programs and using the exact same steps that I'm going to show you. 6 00:00:30,880 --> 00:00:38,260 So I'm going to be doing these steps from a Windows computer but these steps will work exactly the same 7 00:00:38,410 --> 00:00:45,670 from Linux and eyes X if you follow them and you faced any problems please ask us in the Q and A section 8 00:00:45,880 --> 00:00:49,500 and we'll respond to you within 15 hours. 9 00:00:49,600 --> 00:00:58,330 So in order to install tells on a USB stick obviously the first requirement is you'll need a USB stick. 10 00:00:58,330 --> 00:01:04,030 Now this USB stick needs to have a minimum size of eight gigabytes. 11 00:01:04,030 --> 00:01:06,940 The next thing that we'll need is details. 12 00:01:06,950 --> 00:01:12,070 Image I'm going to include its download link in the resources of this lecture. 13 00:01:12,880 --> 00:01:21,550 And finally you'll need software to flash details USP image to the USB stick in order to have a beautiful 14 00:01:21,670 --> 00:01:24,010 USB stick with tails on it. 15 00:01:24,070 --> 00:01:31,030 And once we have that we'll be able to connect that to any computer that runs any operating system and 16 00:01:31,120 --> 00:01:34,380 run tales from that computer. 17 00:01:34,390 --> 00:01:40,230 Now the software that we're going to use to flush tales to the USB stick is called Archer. 18 00:01:40,390 --> 00:01:46,510 And again I'm going to include it's download link in the resources of this lecture and this application 19 00:01:46,510 --> 00:01:49,370 works on Linux OS X and windows. 20 00:01:49,540 --> 00:01:56,740 So all you'll have to do is initially just go to the download page right here and it will actually automatically 21 00:01:56,740 --> 00:01:59,260 detect what operating system you're running. 22 00:01:59,260 --> 00:02:04,840 So as you can see right now it's automatically telling me I'm running windows and if I click here it 23 00:02:04,850 --> 00:02:07,650 will download the Windows version for me. 24 00:02:08,050 --> 00:02:13,570 If it's not detecting the right version for you you can click on this little arrow right here and just 25 00:02:13,570 --> 00:02:19,970 download the version that is compatible with your operating system. 26 00:02:20,030 --> 00:02:23,360 Now I already have that downloaded in here as you can see. 27 00:02:23,840 --> 00:02:28,160 So the next thing that I need is the tail's image. 28 00:02:28,530 --> 00:02:33,220 And again as you can see in here I have it and I'm going to include it's download link. 29 00:02:33,350 --> 00:02:38,660 I know right here it says installed from windows but like I said the steps that I'm going to show you 30 00:02:38,810 --> 00:02:41,110 will work on all operating system. 31 00:02:41,510 --> 00:02:44,870 So ignore this click on the download in here. 32 00:02:44,870 --> 00:02:47,330 Once you do it I'll download it for you. 33 00:02:47,360 --> 00:02:51,130 And as you can see I have it right here and my downloads as well. 34 00:02:51,260 --> 00:02:57,360 It should be a file with a dot AMG extension as you can see here. 35 00:02:57,530 --> 00:02:59,270 Once you have these two ready. 36 00:02:59,270 --> 00:03:05,920 The last thing that you'll need is the USB stick that you'll flash details image to. 37 00:03:06,500 --> 00:03:13,440 And I already have my usb stick connected to my windows computer as you can see I have it in here. 38 00:03:13,460 --> 00:03:15,850 It has 28 gigabytes free. 39 00:03:15,920 --> 00:03:20,600 But like I said you only need a minimum of 8 gigabytes. 40 00:03:20,660 --> 00:03:28,040 So what we want to do right now is we're going to use this application error to flush this tells image 41 00:03:28,280 --> 00:03:30,950 to this USB stick. 42 00:03:30,980 --> 00:03:35,580 So the first thing that we'll need to do is to install this application. 43 00:03:35,780 --> 00:03:45,450 So I'm going to double click it and we're going to agree and it's a very very simple installer as you 44 00:03:45,450 --> 00:03:51,390 can see it's finished installing and it's automatically started the application for me. 45 00:03:51,480 --> 00:03:56,620 Now the installation of this on Windows and OS X is literally as simple as this. 46 00:03:56,760 --> 00:04:02,340 All you'll have to do is downloaded double click it and you'll get this window right here. 47 00:04:02,340 --> 00:04:09,000 Now just before I use this just to show you if the installer did interrupt the program for you automatically 48 00:04:09,330 --> 00:04:13,540 you should have the icon of it right here on the desktop. 49 00:04:13,590 --> 00:04:18,420 All you have to do is double click it and it'll start the application for you. 50 00:04:18,990 --> 00:04:24,930 Now using the application is very simple as you can see all you have to do is first of all select the 51 00:04:24,930 --> 00:04:28,690 image that you want to flash to your USP. 52 00:04:28,740 --> 00:04:33,210 And like I said the image for me is this one right here the one in the downloads. 53 00:04:33,450 --> 00:04:40,560 So I'm going to click on select image and I'm already in my downloads directory as you can see in here. 54 00:04:40,980 --> 00:04:48,590 So I'm just going to click on this image and click on open we can see it's selected in here. 55 00:04:48,700 --> 00:04:56,140 The next thing that you'd want to do is select the new SB device that you want to flash the image to. 56 00:04:56,680 --> 00:05:02,800 As you can see it's automatically selected my drive e my device which is the device that I have right 57 00:05:02,800 --> 00:05:06,520 here like I said this is the correct one in your case. 58 00:05:06,550 --> 00:05:11,890 If this wasn't the correct one all you'd have to do is just click on change and select the one that 59 00:05:11,890 --> 00:05:19,310 you want to flash tales to so in my case this is all perfect and all I need to do right now is just 60 00:05:19,310 --> 00:05:23,470 click on flash to flash the image to the USB stick. 61 00:05:24,740 --> 00:05:30,810 But before I do that I want to verify the integrity of the image that I downloaded. 62 00:05:30,890 --> 00:05:38,330 So I want to make sure that this image did not get modified as I downloaded it and I actually explained 63 00:05:38,330 --> 00:05:44,510 how this could happen how it could get modified as it gets downloaded in the previous section. 64 00:05:44,510 --> 00:05:48,040 So if you don't remember that go back and revise that section. 65 00:05:48,260 --> 00:05:55,590 But for now I'm just going to show you how to verify that this image did not get modified so I'm gonna 66 00:05:55,610 --> 00:05:57,330 go back to Firefox again. 67 00:05:57,380 --> 00:06:00,490 We're still at the download page of tales. 68 00:06:00,620 --> 00:06:06,260 I'm just going to click on i already have it downloaded because I do have it downloaded and in order 69 00:06:06,260 --> 00:06:12,770 to verify the integrity of the image that we downloaded we're going to use an extension provided to 70 00:06:12,770 --> 00:06:19,270 us by the tells developers and installed that all we have to do is just click in here and stole tells 71 00:06:19,280 --> 00:06:22,040 verification extension. 72 00:06:22,040 --> 00:06:27,680 I'm going to say yes I want to allow that and I want to add it to my browser. 73 00:06:27,680 --> 00:06:35,430 We're going to say okay and to use this all we'll have to do is just click on verify tales in here. 74 00:06:35,440 --> 00:06:38,780 It's going to ask us to select the image that we downloaded. 75 00:06:38,780 --> 00:06:44,350 Again you want to make sure you go to your downloads and select the image that you downloaded. 76 00:06:44,450 --> 00:06:52,420 We're going to click on open and it's going to check the integrity of the image for us right now and 77 00:06:52,420 --> 00:06:57,310 perfect as you can see is telling us that the verification is successful. 78 00:06:57,310 --> 00:06:59,560 So the image is valid. 79 00:06:59,560 --> 00:07:07,960 It did not get modified as we downloaded it and now we should feel safe flash in it to our USP device 80 00:07:08,200 --> 00:07:17,340 so we can use it to boot into tails and use tails safely in the future so as we see in before I've already 81 00:07:17,340 --> 00:07:24,030 selected the image I've already selected my USB device that I want to flash tails to I'm going to click 82 00:07:24,120 --> 00:07:27,780 on flash to start the flushing process. 83 00:07:27,780 --> 00:07:29,940 I'm going to say yes that's no problem. 84 00:07:29,970 --> 00:07:31,290 I give permissions. 85 00:07:32,280 --> 00:07:38,980 And right now you just want to give it it's time to flush the image verify it and once done it's going 86 00:07:38,980 --> 00:07:43,930 to show was a notification saying the process is finished now. 87 00:07:44,000 --> 00:07:50,870 Like I said all these steps that I've done so far are identical on all operating systems on Windows 88 00:07:50,870 --> 00:07:55,650 Linux and OS X follow them exactly like I showed you right here. 89 00:07:55,730 --> 00:08:02,270 Ignore the fact that it says windows in this page and everything will work exactly as I'm showing you 90 00:08:04,010 --> 00:08:09,290 and perfect as you can see is stillness flashes complete once successful device. 91 00:08:09,370 --> 00:08:12,460 So everything is done with no errors. 92 00:08:12,460 --> 00:08:19,720 And right now Thales is installed on my USP device that is connected to my windows machine. 93 00:08:20,200 --> 00:08:27,370 So right now I can unplug it from this machine and connected to any computer regardless of what operating 94 00:08:27,370 --> 00:08:29,140 system it runs on. 95 00:08:29,440 --> 00:08:35,490 And I'll be able to use tales from that computer without leaving any traces on it. 96 00:08:36,580 --> 00:08:39,550 And I'll show you how to do that in the next lecture.