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Kunzi​",{"type":525,"value":526,"toc":1059},"minimal",[527,532,536,543,547,574,577,581,587,602,608,611,615,651,670,675,681,690,694,710,714,721,725,735,740,745,764,768,794,798,818,826,842,856,916,920,944,961,973,986,993,997,1007,1018,1030,1034,1037,1040,1055],[528,529,531],"h3",{"id":530},"tldr-wat-als-we-de-nadelen-wegnemen","TLDR: wat als we de nadelen wegnemen?",[533,534,535],"p",{},"Ik heb een manier gevonden om de AD- en RBAC-rechten opnieuw toe te kennen op de plek waar de Exchange-gebruikers, -groepen, -contacten enzovoort staan. Daarmee hoeven admins en identity management-systemen hun processen niet aan te passen, en juist dat was in mijn ervaring de reden dat de meeste bedrijven het nooit hebben ingevoerd. Tegelijk houden we de veiligheidswinst tegen lateral movement en compromittering van het domein.",[533,537,538],{},[539,540],"img",{"alt":541,"src":542},"Active Directory","https://res.cloudinary.com/c4a8/image/upload/v1770991330/blog/pics/Blog_-_Exchange_AD_Split_Permissions_-_1.png",[528,544,546],{"id":545},"dat-gebeurt-in-drie-stappen","Dat gebeurt in drie stappen:",[548,549,550,564,569],"ol",{},[551,552,553,554,561],"li",{},"Implementeer het ",[555,556,560],"a",{"href":557,"rel":558},"https://learn.microsoft.com/en-us/exchange/permissions/split-permissions/configure-exchange-for-split-permissions#switch-to-active-directory-split-permissions",[559],"nofollow","AD split permission-model",[562,563],"br",{},[551,565,566,567],{},"Geef de Exchange-servers de verloren AD-rechten terug, maar alleen op de relevante OU’s",[562,568],{},[551,570,571,572],{},"Ken Exchange RBAC toe om de ontbrekende PowerShell-cmdlets weer te activeren",[562,573],{},[533,575,576],{},"Alles via de handleiding van Microsoft, AD ACL’s of Exchange RBAC-toewijzingen.",[528,578,580],{"id":579},"waarom-is-dit-nu-belangrijk","Waarom is dit (nu) belangrijk?",[533,582,583,584,586],{},"Het onderwerp is sinds de introductie met Exchange 2010 SP1 grotendeels over het hoofd gezien of genegeerd. Het standaardmodel met gedeelde rechten vormt echter een groot veiligheidsrisico, omdat het een overname van Active Directory mogelijk maakt. In combinatie met de reputatie die Exchange de afgelopen jaren rond remote exploits heeft opgebouwd, is het tijd om te handelen.",[562,585],{},"\nHet probleem komt voort uit privileges die op de root van een domein worden toegekend en vervolgens door het hele domein worden overgeërfd.",[588,589,590,593,596,599],"ul",{},[551,591,592],{},"rechten op gebruikers en groepen wijzigen (in de praktijk volledige toegang)",[551,594,595],{},"groepslidmaatschappen wijzigen",[551,597,598],{},"wachtwoorden van gebruikers resetten",[551,600,601],{},"gebruikers en groepen aanmaken/verwijderen",[533,603,604],{},[539,605],{"alt":606,"src":607},"Permissions","https://res.cloudinary.com/c4a8/image/upload/v1770991330/blog/pics/Blog_-_Exchange_AD_Split_Permissions_-_2.png",[533,609,610],{},"Alleen bepaalde hoog geprivilegieerde Tier0-gebruikers en -groepen worden beschermd door het AdminSDHolder-proces (attribuut admincount=1), en in veel omgevingen bestaan er onbeschermde gebruikers of groepen waarmee het domein en/of het forest gecompromitteerd kan worden of die op zijn minst grote schade kunnen aanrichten.",[528,612,614],{"id":613},"bekende-voorbeelden","Bekende voorbeelden:",[588,616,617,620,640],{},[551,618,619],{},"Entra Connect Sync-account bij gebruik van PWHashSync",[551,621,622,623],{},"Standaardgroepen\n",[588,624,625,628,637],{},[551,626,627],{},"Allowed RODC Password Replication Group samen met het EntraConnect-account (als er een echte Windows RODC bestaat)",[551,629,630,631,636],{},"Zie ook ",[555,632,635],{"href":633,"rel":634},"https://specterops.io/blog/2025/06/25/untrustworthy-trust-builders-account-operators-replicating-trust-attack-aorta/",[559],"Untrustworthy Trust Builders: Account Operators Replicating Trust Attack (AORTA) - SpecterOps",", waarin meer paden worden beschreven (de groep Account Operators vormt een vergelijkbare dreiging)",[551,638,639],{},"Protected Users leegmaken om aanvalsvectoren te creëren door beschermingen weg te halen",[551,641,642,643],{},"Onbeschermde eigen groepen of admin-/serviceaccounts\n",[588,644,645,648],{},[551,646,647],{},"Schrijfrechten op GPO’s (die op domeincontrollers worden toegepast)",[551,649,650],{},"Beheer van toegang tot AD-backups, backupserver, PKI-templates, hypervisor, ...",[533,652,653,654,656,657,662,664,665],{},"Het is heel moeilijk om al deze bestaande en toekomstige mogelijke paden achteraf in te dammen. Voor de eigen OU _ADM kun je ACL-overerving uitschakelen, maar de meeste standaardobjecten mogen niet uit de standaard-OU Builtin of de container Users worden verplaatst en blijven dus kwetsbaar.",[562,655],{},"\nHet is veel beter om de vergaande rechten op de root weg te halen, en dat doe je door het Active Directory split permissions-model te implementeren. ",[555,658,661],{"href":659,"rel":660},"https://learn.microsoft.com/en-us/exchange/permissions/split-permissions/configure-exchange-for-split-permissions",[559],"Configure Exchange Server for split permissions | Microsoft Learn",[562,663],{},"\nEn Microsoft is het daarmee eens: “…encouraged to implement Active Directory split permissions” ",[555,666,669],{"href":667,"rel":668},"https://techcommunity.microsoft.com/blog/coreinfrastructureandsecurityblog/active-directory-hardening-series---part-7-%E2%80%93-implementing-least-privilege/4366626",[559],"Active Directory Hardening Series - Part 7 – Implementing Least Privilege | Microsoft Community Hub",[671,672,674],"h2",{"id":673},"maar-waarom-doet-niemand-het","Maar waarom doet niemand het?",[533,676,677,678,680],{},"Omdat split permissions tot Exchange 2010 SP1 simpelweg niet bestonden, had iedereen zich tegen die tijd bij de situatie neergelegd, en het lijkt erop dat securityteams het er niet doorheen kregen toen de mogelijkheid er eindelijk was.",[562,679],{},"\nBovendien zou het aanpassingen aan admin- en IDM-processen hebben geforceerd, zoals gebruikers of distributielijsten eerst in AD aanmaken en ze pas daarna via Exchange “mail enablen”.",[533,682,683,684,686],{},"Cmdlets die niet langer beschikbaar zijn of niet meer werken:",[562,685],{},[687,688,689],"code",{},"Add-DistributionGroupMember, New-DistributionGroup, New-Mailbox, New-MailContact, New-MailUser, New-RemoteMailbox, Remove-DistributionGroup, Remove-DistributionGroupMember, Remove-Mailbox, Remove-MailContact, Remove-MailUser, Remove-RemoteMailbox, Update-DistributionGroupMember, Add-ADPermission, Remove-ADPermission ",[528,691,693],{"id":692},"voorbeelden-van-procesaanpassingen","Voorbeelden van procesaanpassingen:",[588,695,696,707],{},[551,697,698,699],{},"New-Mailbox (waarbij Exchange naar AD schrijft) zou worden:\n",[588,700,701,704],{},[551,702,703],{},"New-ADUser (waarbij adm.jdoe naar AD schrijft)",[551,705,706],{},"Enable-Mailbox",[551,708,709],{},"Add-ADPermission voor SendAs-rechten zou via Active Directory Users and Computers op het tabblad Security moeten gebeuren, waarvoor gewone admins vaak extra AD-rechten nodig hebben.",[671,711,713],{"id":712},"laat-me-die-no-regrets-optie-zien","Laat me die no-regrets-optie zien",[533,715,716,720],{},[717,718,719],"strong",{},"Disclaimer",": Lees en begrijp de onderstaande links en artikelen volledig, test eerst in een testomgeving en zorg ervoor dat AD-backups actueel zijn en dat er recovery-procedures zijn vastgelegd.",[528,722,724],{"id":723},"breng-het-huidige-gebruik-in-kaart","Breng het huidige gebruik in kaart",[533,726,727,730,732],{},[717,728,729],{},"Controleer eerst welke van de betrokken cmdlets op welke OU’s in gebruik zijn.",[562,731],{},[687,733,734],{},"$CsvPath =\"C:\\temp\\SplitPermissionAdminAuditLog.csv\"",[533,736,737],{},[687,738,739],{},"$Cmdlets = \"Add-ADPermission\",\"Remove-ADPermission\",\"New-DistributionGroup\",\"Remove-DistributionGroup\",\"Add-DistributionGroupMember\",\"Update-DistributionGroupMember\",\"Remove-DistributionGroupMember\",\"New-Mailbox\",\"Remove-Mailbox\",\"New-RemoteMailbox\",\"Remove-RemoteMailbox\",\"New-MailUser\",\"Remove-MailUser\",\"New-MailContact\",\"Remove-MailContact\"",[533,741,742],{},[687,743,744],{},"Search-AdminAuditLog -ResultSize 99000 -Cmdlets $Cmdlets| select RunDate,Caller,ObjectModified,CmdletName,@{Name='CmdletParameters';Expression={[string]::join(\",\", ($_.CmdletParameters))}},succeeded,error | Export-Csv -Path $CsvPath -Delimiter \";\" -Encoding Unicode -NoTypeInformation",[533,746,747,750,752,755,758,761],{},[717,748,749],{},"Snelle analyse van caller en cmdlets:",[562,751],{},[687,753,754],{},"$CSVs=Import-Csv -Path $CsvPath -Delimiter \";\"",[687,756,757],{},"$CSVs|group Caller",[687,759,760],{},"$CSVs|group CmdletName",[687,762,763],{},"Analyze the CSV for where AD permissions will be needed. Potentially optimize by moving all Exchange relevant groups into dedicated OUs.",[528,765,767],{"id":766},"split-permissions-model-activeren","Split permissions-model activeren",[533,769,770,777,779,780,782,785,787,790,791],{},[717,771,772,773,776],{},"Volg de instructies onder “Switch to Active Directory split permissions” in ",[555,774,661],{"href":557,"rel":775},[559]," (NIET RBAC split permissions)",[562,778],{},"\nKort gezegd verwijdert het de gevaarlijke rechten van de groep “Exchange Windows Permissions” en haalt het Exchange als groepslid weg.",[562,781],{},[687,783,784],{},"Setup.exe /IAcceptExchangeServerLicenseTerms_DiagnosticDataOFF /PrepareAD /ActiveDirectorySplitPermissions:true",[562,786],{},[717,788,789],{},"Om terug te draaien gebruik je simpelweg:"," ",[687,792,793],{},"/ActiveDirectorySplitPermissions:false",[528,795,797],{"id":796},"ad-rechten-toekennen","AD-rechten toekennen",[533,799,800,803,805,806,808,811,813,815],{},[717,801,802],{},"Maak een eigen AD-groep aan en voeg de Exchange-servers daaraan toe.",[562,804],{},"\npas eerst het OU-pad aan.",[562,807],{},[687,809,810],{},"New-ADGroup -Name \"AD_Custom Exchange Split permissions replacement\" -GroupCategory Security -GroupScope DomainLocal -Path \"OU=Rights,OU=Groups,OU=T1,OU=_ADM,$((Get-ADDomain).DistinguishedName)\" -Description \"replaces the permissions lost by split permissions on relevant OUs\"",[562,812],{},[562,814],{},[687,816,817],{},"Add-ADGroupMember \"AD_Custom Exchange Split permissions replacement\" -Members \"Exchange Trusted Subsystem\"",[533,819,820,823,825],{},[717,821,822],{},"start de Exchange-servers opnieuw op, zodat de rechten via de groep werken",[562,824],{},"\nIk heb een script gemaakt waarmee je de AD-rechten per use case eenvoudig kunt delegeren.",[827,828,829],"blockquote",{},[533,830,831,837,838,841],{},[717,832,833],{},[834,835,836],"em",{},"INFO:"," Zonder deze rechten krijgt de Exchange-server de fout ",[687,839,840],{},"“INSUFF_ACCESS_RIGHTS”"," van AD.",[533,843,844,853,855],{},[717,845,846,847,852],{},"Download ",[555,848,851],{"href":849,"rel":850},"https://github.com/glueckkanja/code-snippets/blob/main/ExchangeADSplitPermission/Add-ExchangeADSplitPermissionOnOU.ps1",[559],"Add-ExchangeADSplitPermissionOnOU.ps1"," van de glueckkanja GitHub",[562,854],{},"\nHet kan de volgende PermissionTypes toekennen:",[588,857,858,871,891,904],{},[551,859,860,863],{},[717,861,862],{},"CreateUserAndContact",[588,864,865,868],{},[551,866,867],{},"Create/delete, ResetPassword en WriteAllProperties voor Users en Contacts",[551,869,870],{},"Exchange-cmdlets: New-Mailbox, New-RemoteMailbox, New-MailUser, New-MailContact en de bijbehorende Remove-*",[551,872,873,876],{},[717,874,875],{},"GroupManage",[588,877,878,881,884],{},[551,879,880],{},"Create/Delete Groups, Modify Member",[551,882,883],{},"Exchange-cmdlets: New-DistributionGroup, Remove-DistributionGroup, Add-DistributionGroupMember, Update-DistributionGroupMember, Remove-DistributionGroupMember",[551,885,886,887],{},"Aanvullende use cases: gebruikers die de DistributionGroups beheren waarvan ze eigenaar zijn, via https://",[888,889,890],"on-prem-exchange",{},"/EAC",[551,892,893,896],{},[717,894,895],{},"UserSendAs",[588,897,898,901],{},[551,899,900],{},"Modfiy AD Permissions on Users",[551,902,903],{},"Exchange-cmdlet: Add-ADPermission",[551,905,906,909],{},[717,907,908],{},"GroupSendAs",[588,910,911,914],{},[551,912,913],{},"Modfiy AD Permissions on Groups",[551,915,903],{},[528,917,919],{"id":918},"zo-gebruik-je-het-script","Zo gebruik je het script:",[533,921,922],{},[687,923,924,790,927,790,933,790,936,790,941],{},[687,925,926],{},"Add-ExchangeADSplitPermissionOnOU.ps1 -TargetOU",[928,929,930],"b",{},[687,931,932],{},"\u003COU>",[687,934,935],{},"-PermissionType",[928,937,938],{},[687,939,940],{},"\u003CGroupManage|UserSendAs|GroupSendAs|CreateUserAndContact>",[687,942,943],{},"-Trustee \"AD_Custom Exchange Split permissions replacement",[533,945,946,947,949],{},"bijv.",[562,948],{},[687,950,951,790,954,790,958],{},[687,952,953],{},"Add-ExchangeADSplitPermissionOnOU.ps1 -TargetOU \"OU=ExchangeGroups,OU=HQ,OU=Alderaan,$((Get-ADDomain).DistinguishedName)\" -PermissionType",[928,955,956],{},[687,957,875],{},[687,959,960],{},"-Trustee \"AD_Custom Exchange Split permissions replacement\"",[533,962,963],{},[687,964,965,790,967,790,971],{},[687,966,953],{},[928,968,969],{},[687,970,908],{},[687,972,960],{},[533,974,975],{},[687,976,977,790,980,790,984],{},[687,978,979],{},"Add-ExchangeADSplitPermissionOnOU.ps1 -TargetOU \"OU=Users,OU=HQ,OU=Alderaan,$((Get-ADDomain).DistinguishedName)\" -PermissionType",[928,981,982],{},[687,983,895],{},[687,985,960],{},[533,987,988],{},[687,989,990],{},[687,991,992],{},"Add-ExchangeADSplitPermissionOnOU.ps1 -TargetOU \"OU=Users,OU=HQ,OU=Alderaan,$((Get-ADDomain).DistinguishedName)\" -PermissionType CreateUserAndContact -Trustee \"AD_Custom Exchange Split permissions replacement\"",[528,994,996],{"id":995},"exchange-rbac-toekennen","Exchange RBAC toekennen",[533,998,999,1002,1004],{},[717,1000,1001],{},"Activeer de parameter -BypassSecurityGroupManagerCheck opnieuw voor de cmdlets Add-DistributionGroupMember en Remove-DistributionGroupMember:",[562,1003],{},[687,1005,1006],{},"New-RoleGroup -Name \"SplitPermission Security Group Creation and Membership\" -Roles \"Security Group Creation and Membership\" -Members \"Organization Management\",\"Recipient Management\" -Description \"Brings back -BypassSecurityGroupManagerCheck to Add-DistributionGroupMember, but also needs AD ACL for Exchange Server on target DLs\" ",[827,1008,1009],{},[533,1010,1011,790,1015,1017],{},[717,1012,1013],{},[834,1014,836],{},[562,1016],{},"Anders krijg je \"-BypassSecurityGroupManagerCheck parameter is not available\" of \"You don't have sufficient permissions. This operation can only be performed by a manager of the group\"",[533,1019,1020,1022,1025,1027],{},[562,1021],{},[717,1023,1024],{},"Activeer de cmdlets New-Mailbox, New-RemoteMailbox, New-MailContact, Remove-... met de benodigde parameters opnieuw:",[562,1026],{},[687,1028,1029],{},"New-RoleGroup -Name \"SplitPermission Mail Recipient Creation\" -Roles \"Mail Recipient Creation\" -Members \"Organization Management\",\"Recipient Management\" -Description \"Brings back New-Mailbox, New-RemoteMailbox, New-MailUser, New-MailContact and matching Remove-... cmdlets, but additionally Exchange needs AD ACL for Exchange Server on target OUs\"",[671,1031,1033],{"id":1032},"conclusie","Conclusie",[533,1035,1036],{},"Ik hoop dat met deze handleiding veel meer mensen deze belangrijke stap zetten en hun Active Directory beveiligen tegen compromittering via Exchange. Ik ben tot nu toe geen problemen tegengekomen bij het implementeren van het Exchange AD split permissions-model en van de aanpassingen uit dit artikel bij onze klanten.",[533,1038,1039],{},"Ik hoop dat Microsoft een ingebouwde manier gaat leveren voor deze granulaire, OU-gebaseerde aanpak in plaats van het huidige alles of niets, zodat die breed wordt overgenomen.",[533,1041,1042,1043,1048,1049,1054],{},"Omdat AD Tiering me erg aan het hart gaat: log daarnaast niet in op Exchange-servers met Domain Admin-accounts (of andere Tier0-accounts), maar behandel ze vanaf nu als Tier1 en implementeer AD Tiering zo snel mogelijk.\nAls eerste stap raad ik tools als ",[555,1044,1047],{"href":1045,"rel":1046},"https://www.pingcastle.com/",[559],"PingCastle"," of ",[555,1050,1053],{"href":1051,"rel":1052},"https://www.semperis.com/purple-knight/",[559],"Purple Knight"," aan om je AD-security en control paths te beoordelen.",[1056,1057,1058],"style",{},"\ncode {\n  font-size: inherit\n}\n",{"title":1060,"searchDepth":1061,"depth":1061,"links":1062},"",2,[1063,1065,1066,1067,1068,1071,1078],{"id":530,"depth":1064,"text":531},3,{"id":545,"depth":1064,"text":546},{"id":579,"depth":1064,"text":580},{"id":613,"depth":1064,"text":614},{"id":673,"depth":1061,"text":674,"children":1069},[1070],{"id":692,"depth":1064,"text":693},{"id":712,"depth":1061,"text":713,"children":1072},[1073,1074,1075,1076,1077],{"id":723,"depth":1064,"text":724},{"id":766,"depth":1064,"text":767},{"id":796,"depth":1064,"text":797},{"id":918,"depth":1064,"text":919},{"id":995,"depth":1064,"text":996},{"id":1032,"depth":1061,"text":1033},"md","post",{"lang":1082,"seoTitle":1083,"titleClass":1084,"date":1085,"blogtitlepic":1086,"socialimg":1087,"customExcerpt":1088,"keywords":1089,"scripts":1090,"asideNav":1091,"maxContent":325,"published":484},"nl","Exchange AD Split Permissions: Active Directory beveiligen met least privilege","h2-font-size","2026-01-27","head-vulnerability-management","/blog/heads/head-vulnerability-management.jpg","On-premises Exchange Server-installaties zijn nog steeds wijdverbreid, ook bij organisaties die alle mailboxen naar de cloud hebben verplaatst. Ze hebben binnen Active Directory nog altijd vergaande rechten, waardoor er meestal een duidelijk aanvalspad bestaat om het hele AD te compromitteren en daarmee doorgaans een groot deel van de bedrijfs-IT. De overstap naar het zogenoemde model met “AD Split permissions” haalt die kritieke rechten weg, en ik heb een oplossing ontwikkeld die de nadelen wegneemt die de invoering tot nu toe verhinderden.","Exchange Server, Active Directory, AD split permissions, RBAC, Exchange-rechten, AdminSDHolder, least privilege, AD ACL, PowerShell",{"slick":325,"form":325},{"menuItems":1092},[1093,1095,1097,1099,1101],{"href":1094,"text":531},"#tldr-wat-als-we-de-nadelen-wegnemen",{"href":1096,"text":580},"#waarom-is-dit-nu-belangrijk",{"href":1098,"text":674},"#maar-waarom-doet-niemand-het",{"href":1100,"text":713},"#laat-me-die-no-regrets-optie-zien",{"href":1102,"text":1033},"#conclusie","/posts/2026-01-27-exchange-active-directory",{"title":521,"description":1060},"posts/2026-01-27-exchange-active-directory","2M1DEK-XYame-RaWZ4zOCr_gyzQIemmpPtdErfCiIYA",{"id":1108,"extension":1109,"meta":1110,"stem":8,"__hash__":1460},"authors_data/authors.json","json",{"path":1111,"Fritz Zurhorst":1112,"Alexander Schlindwein":1118,"Sophie Luna":1124,"Nadine Klein":1132,"Karsten Kleinschmidt":1138,"Julian Wendt":1146,"Holger Bunkradt":1151,"Ralf Mania":1157,"Oliver Kieselbach":1163,"Steffen Schwerdtfeger":1169,"Gunnar Winter":1177,"Jan Petersen":1182,"Thorsten Kunzi":1187,"Moritz Pohl":1191,"Thorben Pöschus":1196,"Christoph Hannebauer":1202,"Marco Scheel":1206,"Christopher Brumm":1211,"Florian Klante":1218,"Niklas Bachmann":1223,"Nils Krautkrämer":1228,"Patrick Treptau":1234,"Peter Beckendorf":1239,"Patrick Sobau":1244,"Jörg Wunderlich":1249,"Michael Breither":1253,"Christian Kanja":1258,"Zeba Hoffmann":1264,"Jochen Fröhlich":1269,"Jan Geisbauer":1273,"Gerrit Reinke":1284,"Christian Kordel":1290,"Stephan Wälde":1294,"Carolin Kanja":1299,"Adrian Ritter":1305,"Marvin Bangert":1310,"Thorsten Pickhan":1316,"Christian Lorenz":1322,"Denis Böhm":1327,"Fabian Bader":1332,"Juan Jose Fernandez Perez":1338,"Mahschid Sayyar":1343,"Benjamin Dassow":1348,"Markus Walschburger":1353,"Jonathan Haist":1358,"Daniel Rohregger":1363,"Thomas Naunheim":1368,"Florian Stöckl":1373,"Pascal Asch":1378,"Markus Kättner":1383,"Anna Ulbricht":1390,"Annette Brauns":1397,"body":1403,"title":1459},"/authors",{"display_name":1113,"avatar":1114,"permalink":1115,"linkedin":1116,"imageOffsetTop":1117},"Fritz Zurhorst","people/people-fritz-zurhorst.png","/authors/fritz-zurhorst","friedemann-z","72%",{"display_name":1119,"avatar":1120,"permalink":1121,"twitter":1122,"linkedin":1123},"Alexander Schlindwein","people/people-alexander-rudolph.png","/authors/alexander-schlindwein","AlexanderOnIT","schlindwein-alexander",{"display_name":1125,"avatar":1126,"permalink":1127,"twitter":1128,"linkedin":1129,"imageOffsetLeft":1130,"imageOffsetTop":1131},"Sophie Luna","people/people-sophie-luna.jpg","/authors/sophie-luna","glueckkanjagab","../company/glueckkanja-gab","58%","67%",{"display_name":1133,"avatar":1134,"permalink":1135,"twitter":1136,"linkedin":1137,"imageOffsetTop":1117},"Nadine Klein","people/people-nadine-kern.png","/authors/nadine-kern","nadineausRT","nadine-kern",{"display_name":1139,"avatar":1140,"permalink":1141,"twitter":1142,"linkedin":1143,"imageOffsetTop":1144,"imageOffsetLeft":1145},"Karsten Kleinschmidt","/c_pad,w_800,h_700/people/karsten-kleinschmidt.jpg","/authors/karsten-kleinschmidt","KarstenonIT","karstenkleinschmidt","60%","57%",{"display_name":1147,"avatar":1148,"permalink":1149,"linkedin":1150},"Julian Wendt","people/people-julian-wendt.png","/authors/julian-wendt","julian-wendt",{"display_name":1152,"avatar":1153,"permalink":1154,"linkedin":1155,"twitter":1156},"Holger Bunkradt","people/people-holger-bunkradt.png","/authors/holger-bunkradt","holger-bunkradt-12b5053b","hbunkradt",{"display_name":1158,"avatar":1159,"permalink":1160,"linkedin":1161,"twitter":1162},"Ralf Mania","people/people-ralf-mania.png","/authors/ralf-mania","ralf-mania-146a2757","RaMa1976",{"display_name":1164,"avatar":1165,"permalink":1166,"linkedin":1167,"twitter":1168},"Oliver Kieselbach","people/people-oliver-kieselbach.png","/authors/oliver-kieselbach","oliver-kieselbach-a4a3409","okieselbT",{"display_name":1170,"avatar":1171,"permalink":1172,"linkedin":1173,"twitter":1174,"imageOffsetTop":1175,"imageOffsetLeft":1176},"Steffen Schwerdtfeger","people/people-steffen-schwerdtfeger.png","/authors/steffen-schwerdtfeger","steffen-schwerdtfeger","SteffenAtCloud","79%","51%",{"display_name":1178,"avatar":1179,"permalink":1180,"twitter":1128,"linkedin":1181},"Gunnar Winter","people/people-gunnar-winter.jpg","/authors/gunnar-winter","company/glueckkanja-gab",{"display_name":1183,"avatar":1184,"permalink":1185,"twitter":1128,"linkedin":1186},"Jan Petersen","people/jan-petersen.png","/authors/jan-petersen","jan-petersen-26a901",{"display_name":1188,"avatar":1189,"permalink":1190,"twitter":1128,"linkedin":1181,"imageOffsetTop":1117},"Thorsten Kunzi","people/author-thorsten-kunzi.png","/authors/thorsten-kunzi",{"display_name":1192,"avatar":1193,"permalink":1194,"twitter":1128,"linkedin":1195},"Dr. Moritz Pohl","people/people-moritz-pohl.png","/authors/moritz-pohl","dr-moritz-pohl",{"display_name":1197,"avatar":1198,"permalink":1199,"twitter":1200,"linkedin":1201},"Thorben Pöschus","people/thorben.poeschus.png","/authors/thorben-poeschus","TPO901","thorben-pöschus-624693b7",{"display_name":1203,"avatar":1204,"permalink":1205,"twitter":1128,"linkedin":1181,"imageOffsetTop":1117},"Dr. Christoph Hannebauer","people/people-christoph-hannebauer.png","/authors/christoph-hannebauer",{"display_name":1207,"avatar":1208,"permalink":1209,"twitter":1210,"linkedin":1210},"Marco Scheel","people/people-marco-scheel.png","/authors/marco-scheel","marcoscheel",{"display_name":1212,"avatar":1213,"permalink":1214,"twitter":1215,"linkedin":1216,"imageOffsetTop":1217},"Christopher Brumm","people/people-christopher-brumm.jpg","/authors/christopher-brumm","cbrhh","christopherbrumm","66%",{"display_name":1219,"avatar":1220,"permalink":1221,"linkedin":1222,"twitter":1128},"Florian Klante","people/florian-klante.jpg","/authors/florian-klante","florian-klante-6031b31b",{"display_name":1224,"avatar":1225,"permalink":1226,"linkedin":1227,"twitter":1128},"Niklas Bachmann","people/niklas.bachmann.png","/authors/niklas-bachmann","niklas-bachmann-66a863158",{"display_name":1229,"avatar":1230,"permalink":1231,"twitter":1232,"linkedin":1233},"Nils Krautkrämer","people/nils-krautkraemer.png","/authors/nils-krautkraemer","KrauNils","nils-krautkrämer-8b04bb250",{"display_name":1235,"avatar":1236,"permalink":1237,"linkedin":1238,"twitter":1128},"Patrick 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Wat dat betekent voor het bedrijfsmodel, het SOC-signaal en de aantoonplichten volgens NISG 2026.","/posts/2026-09-21-red-tenant-dark-tenant-cio","posts/2026-09-21-red-tenant-dark-tenant-cio",[235,1505,1506,1507],"Privileged Access","Zero Trust","NIS2",{"id":1509,"title":1510,"author":1511,"cta":494,"description":1512,"hideInRecent":484,"layout":1080,"meta":1513,"moment":1514,"path":1519,"stem":1520,"tags":1521,"webcast":484},"content_nl/posts/2026-08-08-isg-germany-2026.md","Vier keer Leader. glueckkanja in de ISG-studie Duitsland 2026",[1300],"ISG heeft zijn studie dit jaar een andere naam gegeven. Van het Microsoft Cloud Ecosystem werd het Microsoft AI and Cloud Ecosystem, en met de naam is de maatstaf verschoven: beoordeeld wordt niet meer wie Microsoft-platformen invoert, maar wie Copilot, agents en AI-workloads beheersbaar draait. Aan onze positie heeft de nieuwe maatstaf niets veranderd. 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Tijd voor een nuchtere plaatsbepaling: met wat psychologie, twee securityveteranen en de vraag wat dit voor jullie verdediging betekent.","/posts/2026-07-24-outbreak-openai-hugging-face","posts/2026-07-24-outbreak-openai-hugging-face",[1549,1492,1506],"AI",{"id":1551,"title":1552,"author":1553,"cta":494,"description":1554,"hideInRecent":484,"layout":1080,"meta":1555,"moment":1556,"path":1560,"stem":1561,"tags":1562,"webcast":484},"content_nl/posts/2026-07-22-isg-cybersecurity-2026.md","Leader en Rising Star. glueckkanja in de ISG Cybersecurity-studie 2026",[1300],"Nieuw in het kwadrant en meteen Leader: de ISG Provider Lens®-studie \"Cybersecurity – Services and Solutions 2026\" positioneert glueckkanja als Leader op het gebied van Next-Gen SOC/MDR Services voor de Duitse midmarket. 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ISG schrijft ons bovengemiddelde groei toe, diepgaande Microsoft-securityexpertise en een 24/7 SOC vanuit Duitsland.","/posts/2026-07-22-isg-cybersecurity-2026","posts/2026-07-22-isg-cybersecurity-2026",[1522,1523,235],{"id":1564,"title":1565,"author":1566,"cta":494,"description":1567,"hideInRecent":484,"layout":1080,"meta":1568,"moment":1569,"path":1572,"stem":1573,"tags":1574,"webcast":484},"content_nl/posts/2026-07-06-the-holy-trinity.md","The Holy Trinity: wat AI echt nodig heeft om te werken",[1300],"Een productiebedrijf wil weten welke van zijn 14.000 SKU's daadwerkelijk winstgevend zijn. Het antwoord ligt in drie systemen die nog nooit één enkel datapunt met elkaar hebben uitgewisseld. Tot voor kort kostte het drie afdelingen, twee weken en de nodige goede wil om dat antwoord te krijgen. Sinds begin 2026 kan een AI die vraag in minuten beantwoorden: de data doorzoeken, verbanden leggen, een aanbeveling produceren. Op voorwaarde dat ze toegang heeft.",{"lang":1082,"date":1569,"categories":1570,"blogtitlepic":1571},"2026-07-06",[131],"head-the-holy-trinity","/posts/2026-07-06-the-holy-trinity","posts/2026-07-06-the-holy-trinity",[1549,131],{"id":1576,"title":1577,"author":1578,"cta":494,"description":1579,"hideInRecent":484,"layout":1080,"meta":1580,"moment":1581,"path":1585,"stem":1586,"tags":1587,"webcast":484},"content_nl/posts/2026-07-01-onboarding-process.md","Contract ondertekend: zo verloopt jouw onboarding bij ons",[1391],"Hoe verloopt jullie onboarding eigenlijk? Een vraag die we in gesprekken met sollicitanten steeds opnieuw tegenkomen, want velen hebben al eens meegemaakt dat een onboarding hobbelig verloopt. Des te belangrijker is het voor ons om je vanaf het begin een goed gevoel te geven.",{"lang":1082,"date":1581,"categories":1582,"blogtitlepic":1583,"customExcerpt":1584},"2026-07-01",[1516],"Onboarding_Blogheader","Het contract is ondertekend, de eerste grote stap is gezet. Maar hoe gaat het nu verder? We nemen je mee achter de schermen van onze onboarding, van het PreBoarding tot de eerste week in het team.","/posts/2026-07-01-onboarding-process","posts/2026-07-01-onboarding-process",[1588,1589,1590],"Employer Branding","Onboarding","Unternehmenskultur",{"id":1592,"title":1593,"author":1594,"cta":494,"description":1595,"hideInRecent":484,"layout":1080,"meta":1596,"moment":1597,"path":1601,"stem":1602,"tags":1603,"webcast":484},"content_nl/posts/2026-06-26-frontier-partner.md","Microsoft Frontier Partner: wij horen erbij",[1300],"In het Microsoft-partnerecosysteem bestaat een hele reeks erkenningen, en toch onderscheidt de Frontier Partner Badge zich in opzet van de andere onderscheidingen. Je kunt hem niet aanvragen, want Microsoft kent hem op eigen initiatief toe aan een exclusieve groep partners die in meerdere disciplines tegelijk moeten overtuigen in plaats van in één enkele te schitteren. Microsoft toetst daarbij aangetoonde competentie in Cloud & AI Platforms, in AI Business Solutions en in Security in gelijke mate en richt zich daarmee op organisaties die AI niet zien als opzetstuk op bestaande IT, maar als resultaat van een doorlopende architectuur die van identiteit via endpoint tot in productieve AI-operations draagt.",{"lang":1082,"date":1597,"categories":1598,"blogtitlepic":1599,"customExcerpt":1600},"2026-06-26",[1516],"head-frontier-partner-badge.jpg","Sinds kort bestaat er binnen het Microsoft AI Cloud Partner Program een nieuwe toponderscheiding, de Frontier Partner Badge. Microsoft kent die uitsluitend toe aan een exclusieve groep partners wereldwijd die AI-projecten op de volledige Microsoft-stack draagkrachtig leveren, van de workplace via het cloudplatform en security tot in de AI-toepassing zelf, en die dat in de praktijk hebben aangetoond. In de DACH-regio telt die groep slechts een handvol bedrijven, en wij zijn er een van.","/posts/2026-06-26-frontier-partner","posts/2026-06-26-frontier-partner",[1522,1604,1549],"Microsoft Partner",{"id":1606,"title":1607,"author":1608,"cta":494,"description":1609,"hideInRecent":484,"layout":1080,"meta":1610,"moment":1611,"path":1615,"stem":1616,"tags":1617,"webcast":484},"content_nl/posts/2026-06-09-vair-run.md","160 kilometer voor het goede doel",[1398],"Zondagochtend, 8:30 uur, Holbeinsteg aan de Main. Elf collega's in dezelfde NinjaCat-shirts, klaar voor de Frankfurter Runden. Regen, bliksem en donder inbegrepen. Voor een goed doel lopen was motivatie genoeg om ondanks het slechte weer de hardloopschoenen aan te trekken.",{"lang":1082,"date":1611,"categories":1612,"blogtitlepic":1613,"customExcerpt":1614},"2026-06-08",[1516],"frankfurter-runden.png","Elf collega's, 16 rondes, 160 kilometer, een onweersfront en een podiumplek: glueckkanja deed mee aan de Frankfurter Runden 2026 en doneerde voor elke gelopen ronde aan VAIR e.V., die in Offenbach een inclusief sport- en cultuurpark bouwt.","/posts/2026-06-09-vair-run","posts/2026-06-09-vair-run",[1618,1588,1619],"Top Arbeitgeber","Soziales Engagement",{"id":1621,"title":1622,"author":1623,"cta":494,"description":1624,"hideInRecent":484,"layout":1080,"meta":1625,"moment":1626,"path":1630,"stem":1631,"tags":1632,"webcast":484},"content_nl/posts/2026-04-10-incident-to-intelligence.md","Anatomie van een onbekende AMOS Stealer: van alert naar immuniteit in enkele uren",[1379],"Wanneer in ons SOC een alert afgaat, begint de klok te lopen: niet alleen voor de getroffen klant, maar voor alle organisaties onder onze bescherming. Het gevaarlijkste moment in het huidige dreigingslandschap is de intelligence gap, het tijdvenster tussen de eerste inzet van een nieuwe malwarevariant en de dag waarop de branche daarvan hoort.",{"lang":1082,"date":1626,"categories":1627,"blogtitlepic":1628,"customExcerpt":1629},"2026-04-10",[235],"head-amos-stealer.png","Een tot dan toe ongedocumenteerde AMOS-stealervariant compromitteerde een macOS-endpoint. Geen bekende hashes, geen C2-gegevens in openbare databases. Ons SOC haalde zes obfuscatielagen uit elkaar, extraheerde alle indicatoren en verdeelde de bescherming binnen enkele uren over alle SOC-klanten, nog voordat de branche het sample had gezien.","/posts/2026-04-10-incident-to-intelligence","posts/2026-04-10-incident-to-intelligence",[1633,1634,1635,1636,1637],"Threat Intelligence","Incident Response","macOS Security","Malware Analysis","Cyber Security Operations Center",{"id":1639,"title":1640,"author":1641,"cta":494,"description":1642,"hideInRecent":484,"layout":1080,"meta":1643,"moment":1644,"path":1647,"stem":1648,"tags":494,"webcast":484},"content_nl/posts/2026-03-21-microsoft-edge-corporate-browser.md","Waarom Edge jullie enige corporate browser zou moeten zijn",[1170],"De keuze van de browser is in bedrijfsomgevingen een strategische beslissing: die bepaalt direct hoeveel security en hoeveel beheerlast je werkelijk hebt. Google Chrome was lang de voor de hand liggende optie, maar Microsoft Edge is uitgegroeid tot een browser die direct ingrijpt op de bestaande stack, vooral wanneer Microsoft 365 in gebruik is en het beheer via Intune loopt.",{"lang":1082,"date":1644,"blogtitlepic":1645,"customExcerpt":1646},"2026-03-21","head-microsoft-edge-default-browser.jpg","Geen enkele organisatie heeft Chrome echt gekozen; hij was er simpelweg, met eigen sync-logica, eigen accountbeheer en een eigen interface voor policies. Microsoft Edge grijpt daarentegen direct in op de infrastructuur die toch al draait: Entra ID, Intune, Defender. Deze post laat zien hoe de overstap eruitziet, hoe Chrome via een Intune-policy naar een landingpage wordt omgeleid en wat er wegvalt zodra je stopt met het parallel beheren van twee browsers.","/posts/2026-03-21-microsoft-edge-corporate-browser","posts/2026-03-21-microsoft-edge-corporate-browser",{"id":1650,"title":1651,"author":1652,"cta":494,"description":1653,"hideInRecent":484,"layout":1080,"meta":1654,"moment":1655,"path":1659,"stem":1660,"tags":1661,"webcast":484},"content_nl/posts/2026-03-20-stryker-attack-intune-privilege.md","Eén adminaccount was alles wat er nodig was.",[1274],"Woensdag 11 maart 2026. Medewerkers in Stryker-kantoren in 79 landen zetten hun computers aan en vonden ze leeg. Inlogschermen vervangen door een logo. Bedrijfslaptops, zakelijke telefoons, privéapparaten die in het BYOD-programma van het bedrijf waren geregistreerd, allemaal gelijktijdig gewist, in één nacht. Geen ransomware, geen malwaresignaturen, niets wat een endpoint-detectietool had kunnen opmerken.",{"lang":1082,"date":1655,"categories":1656,"blogtitlepic":1657,"customExcerpt":1658},"2026-03-20",[235],"head-stryker.jpg","Op 11 maart 2026 wiste Handala apparaten in 79 landen, en alles wat daarvoor nodig was, was één gecompromitteerd Intune-adminaccount. Geen malware, geen exploit, alleen legitieme managementtools die tegen hun eigenaars werden gericht. Wat er is gebeurd, waarom het werkte en welke twee architectonische gaten gedicht moeten worden.","/posts/2026-03-20-stryker-attack-intune-privilege","posts/2026-03-20-stryker-attack-intune-privilege",[71,1505,1506],{"id":1663,"title":1664,"author":1665,"cta":494,"description":1666,"hideInRecent":484,"layout":1080,"meta":1667,"moment":1668,"path":1672,"stem":1673,"tags":1674,"webcast":484},"content_nl/posts/2026-03-16-ai-agent-hackathon.md","Zes agents. Vier weken. Echt in productie.",[1300],"Hoeveel uur per week besteedt jullie IT-afdeling aan taken die een agent in minuten afhandelt?",{"lang":1082,"date":1668,"categories":1669,"blogtitlepic":1670,"customExcerpt":1671},"2026-03-16",[1516],"head-ai-agent-hackathon.jpg","Zes bedrijven, vier weken build-fase, zes werkende AI agents: dat was de eerste glueckkanja AI Agent Hackathon. Kiekert, Dr. Oetker, Eckes-Granini, igefa en lila logistik hebben in Copilot Studio agents gebouwd die vandaag productief lopen. Wat daarbij ontstond en hoe het format werkt.","/posts/2026-03-16-ai-agent-hackathon","posts/2026-03-16-ai-agent-hackathon",[1549,1675,1676,1677],"Copilot Studio","Hackathon","AI Agents",{"Karsten Kleinschmidt":1679,"Fritz Zurhorst":1680,"Nadine Klein":1681,"Jan Geisbauer":1682,"Carolin Kanja":1686,"Anna Ulbricht":1687,"Annette Brauns":1688,"Pascal Asch":1689,"Steffen Schwerdtfeger":1690},{"display_name":1139,"avatar":1140,"permalink":1141,"twitter":1142,"linkedin":1143,"imageOffsetTop":1144,"imageOffsetLeft":1145},{"display_name":1113,"avatar":1114,"permalink":1115,"linkedin":1116,"imageOffsetTop":1117},{"display_name":1133,"avatar":1134,"permalink":1135,"twitter":1136,"linkedin":1137,"imageOffsetTop":1117},{"display_name":1274,"avatar":1275,"permalink":1276,"twitter":1277,"linkedin":1277,"imageOffsetTop":1117,"socials":1683},[1684,1685],{"text":472,"href":1280},{"text":1282,"href":1283},{"display_name":1300,"avatar":1301,"permalink":1302,"twitter":1303,"linkedin":1304},{"display_name":1391,"avatar":1392,"permalink":1393,"linkedin":1394,"imageOffsetTop":1395,"imageOffsetLeft":1396},{"display_name":1398,"avatar":1399,"permalink":1400,"linkedin":1401,"imageOffsetTop":1402,"imageOffsetLeft":1144},{"display_name":1379,"avatar":1380,"permalink":1381,"linkedin":1382,"imageOffsetTop":1217},{"display_name":1170,"avatar":1171,"permalink":1172,"linkedin":1173,"twitter":1174,"imageOffsetTop":1175,"imageOffsetLeft":1176},{"id":1108,"extension":1109,"meta":1692,"stem":8,"__hash__":1460},{},1791383943115]