1 00:00:07,000 --> 00:00:14,830 Let's take a look at the different aid it is the main functional levels and consider the advantages 2 00:00:14,920 --> 00:00:19,080 of agreed and to the highest possible level. 3 00:00:19,150 --> 00:00:26,410 As you might know many businesses are still Iran and they are aided as demands at the lowest functional 4 00:00:26,410 --> 00:00:28,570 level than they could. 5 00:00:28,570 --> 00:00:35,740 For example it is not unusual to find that an organization is running 80 days demands in Windows Server 6 00:00:35,740 --> 00:00:45,130 2003 mode when all of the aid it is domain controllers are running Windows Server 2012 or newer. 7 00:00:45,160 --> 00:00:50,680 So again aid it is demand can run a different functional levels generally. 8 00:00:50,740 --> 00:00:58,540 Upgrading the demand to a higher functional level introduces additional features lets at least some 9 00:00:58,540 --> 00:01:02,020 of the domain functional levels and their features. 10 00:01:02,020 --> 00:01:08,440 The first one out of the very old one is Windows 2000 Server native. 11 00:01:08,500 --> 00:01:17,500 It includes such feature offsets universal groups group nest and group conversion from security to distribution 12 00:01:17,500 --> 00:01:24,430 or vice versa and security identifier history or seed history. 13 00:01:24,700 --> 00:01:32,510 Please know that you can not install Windows Server 2016 domain controllers in a domain that is running 14 00:01:32,890 --> 00:01:38,350 at the Windows Server at Windows 2000 Server native level. 15 00:01:38,470 --> 00:01:42,590 The next functional level is Windows Server 2003. 16 00:01:42,700 --> 00:01:49,960 It includes such feature sets not dom that exceed these demand management tool makes it possible to 17 00:01:49,960 --> 00:01:51,770 rename domain controller. 18 00:01:51,880 --> 00:02:00,460 Last log on timestamp this attribute remembers the time of the last domain sign in for users and replicate 19 00:02:00,520 --> 00:02:10,090 this to other 80 days domain controllers in the 80 days domain iiNet or do Person object support this 20 00:02:10,180 --> 00:02:19,870 iiNet or a rigid person object is defined in Internet Archive see twenty seven ninety eight and is used 21 00:02:19,870 --> 00:02:26,230 for for duration with X terminal directories services redirection. 22 00:02:26,260 --> 00:02:33,550 This feature provides you the ability to redirect the default location for a user and computer object 23 00:02:33,700 --> 00:02:35,900 constrained delegation. 24 00:02:35,920 --> 00:02:44,290 This feature enables applications to take advantage of the security delegation of user credentials by 25 00:02:44,290 --> 00:02:49,720 using Burrus based authentication selective authentication. 26 00:02:49,720 --> 00:02:58,150 This feature allows you to specify the users and groups that are allowed to authenticate to special 27 00:02:58,450 --> 00:03:05,870 or specific resource servers in a trusted forest and application partitions. 28 00:03:05,890 --> 00:03:13,390 These are used to store information for active directory integrated applications Active Directory integrated 29 00:03:13,390 --> 00:03:22,060 DNS users and application partition which allows for the DNS partition to replicate on domain controllers 30 00:03:22,330 --> 00:03:28,150 that are also DNS servers in the domain or even across the forest. 31 00:03:28,210 --> 00:03:36,910 The next functional level is Windows Server 2008 and it includes such feature or sets distributed file 32 00:03:36,910 --> 00:03:43,640 system or DFS additional interactive log on information. 33 00:03:43,690 --> 00:03:49,540 Fine grained ID password settings and personal virtual desktops. 34 00:03:49,540 --> 00:03:58,810 It also includes advanced encryption standard and roadies CS so distributed file system or DFS application 35 00:03:58,840 --> 00:04:06,930 it is available as a more efficient and robust file replication mechanism than the file replication 36 00:04:06,940 --> 00:04:12,040 service or FRC was used for the CIS while folders. 37 00:04:12,040 --> 00:04:20,240 Additional interactive log on information is stored for each user instead of just the last local log 38 00:04:20,250 --> 00:04:21,070 on time. 39 00:04:21,100 --> 00:04:28,990 Fine grained ID password sadness allow password and account lock out policies to be set for users and 40 00:04:28,990 --> 00:04:32,530 groups replace replacing the default domain sentence. 41 00:04:32,530 --> 00:04:40,660 For those users or group members personal virtual desktops are available for users to connect to by 42 00:04:40,820 --> 00:04:44,910 using Remote app and remote desktop. 43 00:04:44,980 --> 00:04:53,140 Advanced encryption standards support for Burris authentication is available and the last feature of 44 00:04:53,140 --> 00:05:00,460 this functional level is the road C which provide a secure and economical way to provide a detailed 45 00:05:00,460 --> 00:05:09,540 sign in service in remote sites without storing confidential nations such as passwords in untrusted 46 00:05:09,540 --> 00:05:10,560 environments. 47 00:05:10,580 --> 00:05:19,410 Now the next functional level is Windows Server 2008 are two it includes such feature sets authentication 48 00:05:19,410 --> 00:05:27,570 mechanism assurance which packages information about a user sign and method and can be used in conjunction 49 00:05:27,900 --> 00:05:34,500 with application authentication for example with Active Directory of Federation services. 50 00:05:34,500 --> 00:05:42,030 In another example you can ground users who are signing and by using smart cards more resources than 51 00:05:42,030 --> 00:05:45,750 when they sign in with a user name and password. 52 00:05:45,750 --> 00:05:54,840 Another feature is automatic service principal name management or SBN management of managed service 53 00:05:54,840 --> 00:06:00,280 accounts and it allows you to manage account passwords. 54 00:06:00,340 --> 00:06:04,180 The next functional level is Windows Server 2012. 55 00:06:04,260 --> 00:06:11,870 The Windows Server 2012 domain functional level does not implement new features from the Windows Server 56 00:06:11,880 --> 00:06:15,390 two thousand eight are two functional level. 57 00:06:15,390 --> 00:06:24,360 However there is one exception to the key distribution center support for claims compound authentication 58 00:06:24,360 --> 00:06:25,600 and core Burrus. 59 00:06:25,720 --> 00:06:34,260 Our marine is configured to always provide claims or fail on our mode authentication requests. 60 00:06:34,320 --> 00:06:43,020 These functionalities will not be enabled until the demand is set to the Windows Server 2012 functional 61 00:06:43,020 --> 00:06:43,770 level. 62 00:06:43,770 --> 00:06:47,150 Next up is Windows Server 2012. 63 00:06:47,190 --> 00:06:55,050 Our two functional level which includes the following features domain controller side protections for 64 00:06:55,050 --> 00:07:04,140 protected users the protected Users Group was introduced in Windows Server 2012 FA to members of the 65 00:07:04,140 --> 00:07:12,660 protected user group can no longer authenticate with anti-Islamic authentication digest authentication 66 00:07:12,660 --> 00:07:16,190 or credential security support provider. 67 00:07:16,260 --> 00:07:25,620 Windows 8 dot 1 devices do not cache protected users passwords the predicted users group can no longer 68 00:07:25,890 --> 00:07:35,880 use data encryption standard or write West Side for 4 or RC 4 domains must be configured to support 69 00:07:35,880 --> 00:07:39,940 at least the a yes CI 4 sued. 70 00:07:40,020 --> 00:07:48,950 Protected groups can no longer be delegated with unconstrained or unconstrained delegation connections 71 00:07:48,960 --> 00:07:59,660 for protected users to other systems might fail and protected groups can no longer renew user ticket 72 00:07:59,660 --> 00:08:04,540 Grant a ticket beyond the initial for our lifetime. 73 00:08:04,650 --> 00:08:09,940 After four hours protected users must authenticate again. 74 00:08:09,960 --> 00:08:18,300 Another feature is authentication policies can be applied to accounts in Windows 2012 our two domains 75 00:08:18,480 --> 00:08:25,890 and the last feature of this motives authentication policies silos are used to create a relationship 76 00:08:26,160 --> 00:08:33,300 between user accounts manage service accounts and computer accounts for authentication policies. 77 00:08:33,300 --> 00:08:42,180 The next domain functional level is Windows Server 2016 which includes such features says Bam Bam is 78 00:08:42,180 --> 00:08:44,580 an expiring links feature. 79 00:08:44,670 --> 00:08:52,020 It allows time bound membership in a security group that is expressed to the time to leave while you're 80 00:08:52,200 --> 00:09:01,050 bound to the Burris ticket lifetime expiring links are available or no linked attributes and are not 81 00:09:01,050 --> 00:09:04,710 limited to the member member of relationship. 82 00:09:04,710 --> 00:09:13,350 Another feature of this mode is join in Asia Active Directory which enhances the identity experience 83 00:09:13,350 --> 00:09:20,360 for business customers by improving the capabilities of organizational and personal devices. 84 00:09:20,370 --> 00:09:28,530 The next feature is Microsoft Passport which is a new authentication feature that allows biometric or 85 00:09:28,530 --> 00:09:36,500 pin signings and the last feature is because Windows Server 2003 is no longer supported. 86 00:09:36,600 --> 00:09:43,950 It is recommended that you raise your domain and for its functional levels to a minimum of Windows Server 87 00:09:44,190 --> 00:09:49,760 2000 aid to ensure assist for the application consistency. 88 00:09:49,800 --> 00:09:56,790 Please know that generally you can not roll back to the 80 days domain functional level after it has 89 00:09:56,790 --> 00:09:58,200 been configured. 90 00:09:58,200 --> 00:10:05,400 If you implement a feature that is only available in a higher domain functional level you can not roll 91 00:10:05,400 --> 00:10:13,970 back to our little state you can only lower their domain functional level by using the set a d demand 92 00:10:13,980 --> 00:10:14,470 mode. 93 00:10:14,470 --> 00:10:16,640 Come on loud in the windows. 94 00:10:16,640 --> 00:10:18,980 Power shall command line interface.