1 00:00:01,270 --> 00:00:09,220 In this lecture I will explain how to create the security union VM in virtual box and how to configure 2 00:00:09,520 --> 00:00:11,510 the settings for it. 3 00:00:11,860 --> 00:00:26,200 So to create the VM I have to click on you and then I will set the name of the VM to be security union 4 00:00:27,130 --> 00:00:39,960 and the OS should be Linux and it should be open to because security union is using the open to distribution 5 00:00:40,050 --> 00:00:45,030 of Linux and it should be here 64 bit. 6 00:00:45,030 --> 00:00:56,870 And in order for the 64 bit option to be to appear in this menu you might need to go to bios and enable 7 00:00:57,440 --> 00:00:59,270 virtualization. 8 00:00:59,420 --> 00:01:04,730 So I have done that before and now I will click on 9 00:01:08,770 --> 00:01:20,720 and then we have to set the memory or RAM for this machine and I recommend that you stick to for the 10 00:01:20,720 --> 00:01:28,010 byte which is here for 0 9 6 and then I will click on Next. 11 00:01:28,010 --> 00:01:36,910 Now we have to choose how to deal with the hard disk we and we have the options either to do not do 12 00:01:36,950 --> 00:01:44,540 virtual hard disk or create a new hard disk or use an existing virtual hard disk and I will choose to 13 00:01:44,870 --> 00:01:48,720 create a new hard disk. 14 00:01:48,740 --> 00:01:59,870 Now we have these options for the hard disk file so the first one is VDI or virtual disk image which 15 00:01:59,870 --> 00:02:08,360 is the native format of virtual box and the second one is the the HD or virtually hard disk which is 16 00:02:08,360 --> 00:02:11,820 the native format of Microsoft Virtual ABC. 17 00:02:11,990 --> 00:02:20,690 And finally the VM decay or virtual disk machine which is the virtual machine hard disk that is developed 18 00:02:20,690 --> 00:02:28,790 by the umpire but it is supported by many virtualization software from other vendors including virtual 19 00:02:28,790 --> 00:02:30,690 box. 20 00:02:30,800 --> 00:02:37,850 There is no big difference between the three here in our lab but I will go with VM decay so I will click 21 00:02:37,850 --> 00:02:39,910 on Next. 22 00:02:39,920 --> 00:02:50,730 Now we have these options about how to deal with the storage on the hard disk or of the hard disk and 23 00:02:50,750 --> 00:02:52,980 the first option is dynamically allocated. 24 00:02:53,000 --> 00:03:02,870 And the second one is the fixed size option so the dynamically allocated or then quickly expanding disk 25 00:03:03,350 --> 00:03:11,080 starts small and grows as needed until it reaches the maximum size you have allow for it. 26 00:03:11,150 --> 00:03:14,060 So it does save disk space. 27 00:03:14,150 --> 00:03:20,750 However in terms of performance it will increase disk fragmentation especially when writing large amount 28 00:03:20,750 --> 00:03:28,760 of data to your VM which can degrade the performance of both the host and just operating systems. 29 00:03:28,880 --> 00:03:32,660 And in this case using fixed size hard disk is beta. 30 00:03:33,230 --> 00:03:47,000 So in production environment or in lab that you have a lot of writing or a lot of processes that writes 31 00:03:47,000 --> 00:03:47,980 to the hardest. 32 00:03:48,200 --> 00:03:50,680 You have to choose the fixed size. 33 00:03:50,810 --> 00:03:58,530 But here I will use the dynamically allocated option just in order to save disk space. 34 00:03:58,550 --> 00:04:01,450 So I will click on Next. 35 00:04:01,460 --> 00:04:09,730 Now we have to set the size for the hard disk and it is by default here. 36 00:04:09,740 --> 00:04:10,560 Think about. 37 00:04:10,980 --> 00:04:22,170 But I recommend that you set it to 20 gigabyte and then I will click on Create so now we see that the 38 00:04:22,530 --> 00:04:27,840 security union VM is created and it is now powered off. 39 00:04:27,960 --> 00:04:35,660 And I have to go to set other settings for this machine like on the system here. 40 00:04:35,940 --> 00:04:51,150 I will increase the number of sheep used to be two CB use and also on the network I will configure another 41 00:04:51,210 --> 00:04:51,770 adapter. 42 00:04:51,780 --> 00:05:01,710 And here see the first adapter which is attached to not so we can access the Internet using this adapter. 43 00:05:02,880 --> 00:05:07,960 And we we also see that the Burmese gets Moody's set by default here to deny. 44 00:05:07,980 --> 00:05:14,400 Which is OK because we will not use this adapter for sniffing traffic or capture rockets but we will 45 00:05:14,400 --> 00:05:17,850 use the second adapter or adapter to for this purpose. 46 00:05:17,850 --> 00:05:26,700 So I will enable this adapter and will I will attach it to internal network so that it can communicate 47 00:05:27,300 --> 00:05:37,680 with other the amps here in virtual box in order to sniff or captured packets from this network. 48 00:05:37,680 --> 00:05:45,340 And here we see that the name of the network is by default he said to Internet. 49 00:05:45,780 --> 00:05:55,440 And here we must sadly promiscuous mood to be Hello James or Lord in order for this adapter to be able 50 00:05:55,440 --> 00:06:01,460 to capture traffic that is passed on this German network. 51 00:06:01,900 --> 00:06:06,580 Now I will click on OK. 52 00:06:06,690 --> 00:06:14,760 But before that I will show you that here the configuration of the disk we see that the disk here is 53 00:06:15,000 --> 00:06:19,560 the security only under the VM decay hard disk. 54 00:06:19,600 --> 00:06:33,640 Now I will click on the OK so now in this picture we see that we have created these security union VM 55 00:06:34,390 --> 00:06:47,080 and we have configured the settings of this VM and in the next picture I will start to install the security 56 00:06:47,080 --> 00:06:54,700 union software or the OS for the security union on this VM.