1 00:00:00,120 --> 00:00:05,460 In this video, I'm going to show you how to download and install Wireshark on a Windows computer. 2 00:00:05,730 --> 00:00:07,950 The process is fairly intuitive. 3 00:00:07,980 --> 00:00:12,930 First thing you need to do is open up a web browser and go to Wireshark. 4 00:00:13,760 --> 00:00:14,750 Dot org. 5 00:00:17,390 --> 00:00:24,230 This is the official Wireshark website, so simply browse to y shark org and then click a download. 6 00:00:24,350 --> 00:00:26,780 You then need to select the installer. 7 00:00:26,810 --> 00:00:30,380 In my example, it's going to be a Windows Installer 64 bit. 8 00:00:31,070 --> 00:00:33,260 I'm going to save that to my local computer. 9 00:00:33,590 --> 00:00:37,640 If you still running a 32 bit Windows operating system, you could select that. 10 00:00:37,790 --> 00:00:42,140 But I'm running Windows ten here, 64 bit operating system. 11 00:00:42,890 --> 00:00:45,140 I'm going to open up the folder. 12 00:00:46,150 --> 00:00:49,060 And then double click on the installation file. 13 00:00:50,570 --> 00:00:50,900 Click. 14 00:00:50,900 --> 00:00:53,870 Yes, to start the installation process. 15 00:00:54,960 --> 00:00:57,710 And now I'm simply going to just choose all the defaults. 16 00:00:57,720 --> 00:00:59,250 So click next. 17 00:00:59,580 --> 00:01:02,940 Now Wireshark is open source software. 18 00:01:02,970 --> 00:01:06,960 It's licensed under the new general public license. 19 00:01:06,990 --> 00:01:11,310 So you don't have to pay for Wireshark, but you need to agree to this license. 20 00:01:11,640 --> 00:01:13,650 Click agree to continue. 21 00:01:14,100 --> 00:01:18,090 I'm going to install all the default components and click next. 22 00:01:18,240 --> 00:01:23,310 I'm also going to add a Wireshark desktop icon to my desktop. 23 00:01:23,490 --> 00:01:24,570 Click next. 24 00:01:24,600 --> 00:01:27,270 I'm going to stay with the default installation directory. 25 00:01:27,300 --> 00:01:28,290 Click next. 26 00:01:28,440 --> 00:01:31,200 Click next again and click install. 27 00:01:31,560 --> 00:01:36,570 So basically all I did there was go through the default installation process. 28 00:01:38,780 --> 00:01:44,330 Now what Wireshark will do is add information to your network adapters. 29 00:01:44,870 --> 00:01:47,690 So at the moment I've only got network adapter to. 30 00:01:50,920 --> 00:01:55,060 So you can see here I've got Ethernet zero network to. 31 00:01:58,230 --> 00:01:59,670 But that will be updated. 32 00:02:00,090 --> 00:02:07,020 I'm going to agree to the end map installation and again, just select the defaults and click install. 33 00:02:10,479 --> 00:02:11,780 You can look at the details if you like. 34 00:02:11,800 --> 00:02:14,470 Otherwise, just wait for the installation to complete. 35 00:02:15,010 --> 00:02:16,690 It's a very simple installation. 36 00:02:19,830 --> 00:02:21,270 Going back through the installation. 37 00:02:21,270 --> 00:02:24,690 Notice this installing mop cap loopback adapter. 38 00:02:25,320 --> 00:02:26,460 So now. 39 00:02:28,400 --> 00:02:33,530 I've got this NP cap loopback adapter that gets installed automatically. 40 00:02:34,100 --> 00:02:36,020 Click next click finish. 41 00:02:38,620 --> 00:02:40,920 The Wireshark installation now completes. 42 00:02:41,050 --> 00:02:44,320 Notice it's extracting a bunch of files and installing. 43 00:02:44,500 --> 00:02:49,360 Why shock the why shock software is now installed and you can see that's completed. 44 00:02:49,510 --> 00:02:52,270 Click next and click Finish. 45 00:02:52,390 --> 00:02:58,120 So I've got Wireshark installed and I could run it, so I'll simply type Wireshark here. 46 00:02:58,820 --> 00:03:01,190 And run the desktop application. 47 00:03:04,020 --> 00:03:05,070 So there you go. 48 00:03:05,100 --> 00:03:07,520 You can see various network adapters. 49 00:03:07,530 --> 00:03:14,310 So my mop cap, loopback adapter and my Ethernet zero adapter, that's the one that I want to capture 50 00:03:14,310 --> 00:03:15,000 traffic on. 51 00:03:15,000 --> 00:03:16,760 So I'm simply going to double click it. 52 00:03:16,770 --> 00:03:21,060 And as you can see now, it's starting to capture traffic. 53 00:03:21,300 --> 00:03:26,310 Now it's capturing a lot of traffic on my local network, including Dropbox traffic. 54 00:03:26,580 --> 00:03:31,590 What I'll do however, is go to a website such as Cisco dot com. 55 00:03:33,800 --> 00:03:40,160 And then in my shock I'll stop this CAPTCHA and do a filter for HTTP. 56 00:03:40,760 --> 00:03:45,470 And what you can see here is I've been able to capture HTTP traffic. 57 00:03:46,180 --> 00:03:47,500 Can move these around. 58 00:03:47,500 --> 00:03:48,730 So that's easier to read. 59 00:03:48,730 --> 00:03:49,630 What's going on? 60 00:03:51,360 --> 00:03:55,080 But notice HTTP or hypertext transfer protocol. 61 00:03:55,620 --> 00:03:59,580 We can see this is actually traffic coming from a microsoft website. 62 00:04:00,810 --> 00:04:01,650 So. 63 00:04:02,690 --> 00:04:04,760 Stuff is being sent to Microsoft. 64 00:04:07,020 --> 00:04:09,060 But notice your http. 65 00:04:09,060 --> 00:04:10,950 So there's my http get. 66 00:04:11,690 --> 00:04:15,140 And then I'm getting a message saying that the website has been moved. 67 00:04:15,590 --> 00:04:19,010 Basically, I'm being redirected to. 68 00:04:19,720 --> 00:04:27,700 An HTTPS website rather than going to HTTP which is insecure, shouldn't be using it. 69 00:04:27,940 --> 00:04:35,170 I'm being redirected to a encrypted website so hence being told that the website has been moved because 70 00:04:35,170 --> 00:04:41,950 I'm going to be pushed to a encrypted website rather than using an insecure website. 71 00:04:42,980 --> 00:04:46,370 But the point is, is that I can connect to the Internet. 72 00:04:46,400 --> 00:04:52,190 You have some traffic to Amazon trust dot com, so a whole bunch of stuff happening in the background 73 00:04:52,610 --> 00:04:53,780 on my network. 74 00:04:54,290 --> 00:04:57,740 But were you able to capture some traffic in your example? 75 00:04:57,770 --> 00:05:01,650 As always, be careful capturing traffic on a network. 76 00:05:01,670 --> 00:05:04,250 You need to have permission to capture the traffic. 77 00:05:05,010 --> 00:05:05,850 In my example. 78 00:05:05,850 --> 00:05:06,390 That's fine. 79 00:05:06,390 --> 00:05:09,180 This is my own local home network. 80 00:05:09,360 --> 00:05:17,070 But be careful capturing traffic on any network, especially a public network, you could get into trouble. 81 00:05:17,070 --> 00:05:19,920 So adhere to the laws of where you are. 82 00:05:20,310 --> 00:05:23,280 Ethical hacking means that you need to be careful. 83 00:05:23,400 --> 00:05:25,080 Don't just hack any network. 84 00:05:25,110 --> 00:05:32,070 Don't just access any network unless you really want to go to jail or you want to get a fine. 85 00:05:32,220 --> 00:05:33,210 Be careful. 86 00:05:33,240 --> 00:05:34,860 Do things ethically. 87 00:05:35,400 --> 00:05:36,190 But there you go. 88 00:05:36,210 --> 00:05:37,020 Simple as that. 89 00:05:37,020 --> 00:05:42,030 To download and install Wireshark on a Windows computer and then capture traffic. 90 00:05:42,960 --> 00:05:48,270 In subsequent videos, I'll show you more options in Wireshark, but I simply wanted to get you started 91 00:05:48,270 --> 00:05:50,460 downloading and installing Wireshark.