1 00:00:00,660 --> 00:00:03,640 So in the previous video, we have tried this way out or. 2 00:00:04,350 --> 00:00:13,160 Now let's go on and logging into this and some services are typing the username and password you have 3 00:00:13,200 --> 00:00:14,640 set for your will. 4 00:00:16,290 --> 00:00:21,830 Now, what I want to do is I want to go into this computer more so intruder's. 5 00:00:22,200 --> 00:00:30,180 It will be the right configuration model where we can edit the computer and also set some services so 6 00:00:30,180 --> 00:00:31,740 quick on how to configure. 7 00:00:31,740 --> 00:00:35,700 And then you can see the button to hash. 8 00:00:35,730 --> 00:00:43,510 Now we can, uh, press the button tab to see what oh, what comments we can execute. 9 00:00:43,830 --> 00:00:45,390 First, we need to assess it. 10 00:00:45,960 --> 00:00:51,110 And if you hit the tab, you can see the, uh, possible options for this. 11 00:00:51,150 --> 00:00:53,940 At first we need to set the IP address for this. 12 00:00:54,240 --> 00:01:00,360 You need to say interfaces and then if you take a step and then you discover this Internet. 13 00:01:04,100 --> 00:01:07,500 And again, you can see there is a zero interface. 14 00:01:08,120 --> 00:01:12,560 Uh, now what we want to do is we need to set the IP address and the subnet range. 15 00:01:17,000 --> 00:01:20,210 So on to 2006, the returns recommended for. 16 00:01:24,850 --> 00:01:27,700 So we need to add this address. 17 00:01:29,140 --> 00:01:31,870 And then he turned out OK. 18 00:01:32,140 --> 00:01:40,630 Now let's settle this and come at this configuration so you to do the two, uh, things that is saving 19 00:01:40,630 --> 00:01:42,800 the conversion and converting those changes. 20 00:01:43,360 --> 00:01:44,760 So we said the IP address. 21 00:01:44,770 --> 00:01:45,290 That's fine. 22 00:01:45,310 --> 00:01:51,370 Now let's go and get some services we need to type set service and you can see all the services you 23 00:01:51,370 --> 00:01:52,370 can set on this road. 24 00:01:53,710 --> 00:02:01,710 First, let's enable this as an MP or we are not going to set the GDP because we have already seen overprotecting 25 00:02:01,750 --> 00:02:05,730 and it'll be the same type, this Olympian tab. 26 00:02:05,890 --> 00:02:09,930 You can see the list of options here in the community. 27 00:02:11,400 --> 00:02:14,290 Uh, and TAB, we can see that. 28 00:02:14,980 --> 00:02:20,260 So these are the communities things by default, the router comes with public and private. 29 00:02:20,290 --> 00:02:29,510 So let us let's set this competition private, public and set authorization for what it stands for. 30 00:02:30,040 --> 00:02:35,230 So I'm setting up a community public with toleration only. 31 00:02:35,710 --> 00:02:42,750 So if anyone knows this public string as a public so they can ask the router configuration and use the 32 00:02:42,760 --> 00:02:47,630 competition, but they cannot change the configuration for it and it will be set. 33 00:02:48,130 --> 00:02:55,090 Now, what I do is I take this public string to private, so I am putting this public and private means. 34 00:02:55,420 --> 00:02:59,110 The generally normal routers like TV or any others. 35 00:02:59,680 --> 00:03:05,170 The default settings will be public and private when they are exported by the manufacturer. 36 00:03:06,340 --> 00:03:07,820 And who don't know. 37 00:03:07,840 --> 00:03:16,170 We have said the S&P service lets go and set the, uh, system login. 38 00:03:16,570 --> 00:03:23,830 We will do the brute force system login and type the user and we need to set the user for admin user. 39 00:03:25,740 --> 00:03:33,840 So admin user and we need to set the authentication and in that other indication, it's a plain text 40 00:03:33,840 --> 00:03:38,540 for we keep this other simplicity for text passwords. 41 00:03:38,920 --> 00:03:41,530 Uh, yeah. 42 00:03:41,910 --> 00:03:42,920 So if you hit enter. 43 00:03:43,560 --> 00:03:49,430 So we have said the user admin ID another to the plaintiffs faster. 44 00:03:49,470 --> 00:03:54,750 And this year, you know, I can run some brute force in tools to brute force this admin user. 45 00:03:55,410 --> 00:03:57,990 So set service. 46 00:04:00,100 --> 00:04:08,910 And we are also enabling this is it, sorry as and who you can see now, I'm going to allow this group 47 00:04:08,920 --> 00:04:09,100 to. 48 00:04:16,230 --> 00:04:16,730 OK. 49 00:04:17,100 --> 00:04:26,100 No, I have a lot as a service and this admin user, uh, brainbox password as an service, I think 50 00:04:26,100 --> 00:04:32,580 that social services you need to enable now, but in case if you require any other services, we will 51 00:04:32,580 --> 00:04:33,820 enable in that video. 52 00:04:34,110 --> 00:04:36,280 But I think that's enough for this video. 53 00:04:36,570 --> 00:04:39,450 So let me say this configuration file. 54 00:04:41,770 --> 00:04:42,940 So this. 55 00:04:44,500 --> 00:04:46,690 And commit this so. 56 00:04:52,210 --> 00:04:53,140 Spelling mistake. 57 00:04:56,620 --> 00:05:08,140 So now it's starting this as a the day service now if I type at it and let me show configuration sorry, 58 00:05:08,590 --> 00:05:15,220 I can type show configuration to view the modified a genius. 59 00:05:15,820 --> 00:05:22,750 And you can see if there is not zero, then a different IP address and services. 60 00:05:23,140 --> 00:05:28,150 We have to this service and a service and installation and service. 61 00:05:28,450 --> 00:05:29,850 There is private symmetry. 62 00:05:29,970 --> 00:05:30,470 Right. 63 00:05:30,850 --> 00:05:38,020 So if anyone knows this privacy they can access, they can not only access the router configuration, 64 00:05:38,020 --> 00:05:39,690 they can also modify the values. 65 00:05:40,420 --> 00:05:43,380 So it's very helpful for our spoofing or any other attacks. 66 00:05:43,810 --> 00:05:50,440 If you have only public safety, which is really the only thing we cannot modify the changes, you can 67 00:05:50,440 --> 00:05:55,820 just view the networking, uh, or you of this network. 68 00:05:56,830 --> 00:06:04,570 So even the public relations are very dangerous and retractions are almost, uh, the attacker can do 69 00:06:04,570 --> 00:06:05,340 whatever you want. 70 00:06:05,350 --> 00:06:07,630 You can change anywhere you this rotor configuration. 71 00:06:07,900 --> 00:06:14,020 And also we have learned about this, as I said, and I wrote this arrowroot and then we have said some 72 00:06:14,050 --> 00:06:15,040 system users. 73 00:06:16,690 --> 00:06:21,530 And now, uh, I think that's all for this video. 74 00:06:21,970 --> 00:06:24,340 I need to restart this Vyatta. 75 00:06:24,490 --> 00:06:25,150 I don't know. 76 00:06:25,150 --> 00:06:25,930 I'm not sure. 77 00:06:26,510 --> 00:06:34,330 Just this shot this of you and in I should do some testing on this automation.