Apple Career Planning Cooperation Development Hardware Internet Linux Microsoft Multimedia Networks Off Topic Other systems Security Virtualization Oct 26, 2021IPv6: Server cannnot ping gateway but gets IPQuestion from Siegfried36 1 day ago in I have three servers which should now also get IPv6 connectivity besides the IPv4. Servers: 1. Pi4 (Raspberry Pi OS) 2. Nextcloud (Debian 10; Nextcloud ...37Views5CommentsOct 16, 2021Windows 11 - Deploy Default Startmenu LayoutTip from colinardo 11 days ago in In Windows 11, the customization options for administrators have been further reduced. The previous possibility to customize the menu via the LayoutModification.xml file has been ...72Views0CommentsOct 11, 2021Windows 11 - Activate classic context menuTip from colinardo 16 days ago in Short tip for those who are annoyed by the new context menu under Windows 11. But there is a hack to define the classic menu ...104Views0CommentsOct 05, 2021Windows 11 Download Alternative to save an ISO or create a USB stickTip from max 22 days ago in For all who are looking for an alternative download possibility for Windows 11 (Release Build 22000.194) there is the Universal MediaCreationTool Script. The MediaCreationTool.bat is ...167Views2CommentsWindows 11 Download (MediaCreationTool, ISO)Information from Frank 22 days ago in Microsoft released Windows 11 to the general public yesterday evening. From now on you can either download and install Windows 11 via the internal update ...407Views0CommentsSep 21, 2021Add an Outlook 2019 IMAP account - No more username in settings - SolutionTip from Frank 36 days ago in Another curiosity under Office 2019 just hit me hard. I wanted to add a normal IMAP/SMTP account to Outlook 2019. But that was so difficult ...219Views1CommentSep 17, 2021Mikrotik RouterOS 7.1rc3 adds Docker(TM) supportInformation from colinardo 40 days ago in Normaly a release candidate never adds new features but fixes only bugs. Mikrotik seams to be an exclusion this time. As this new feature can ...500Views0CommentsSep 15, 2021Find who restarted DB serverQuestion from techiesuresh 41 days ago in Hi, I am working as sys admin for a small company. Someone restarted the SQL DB server and I want to find the user name ...4343Views1CommentWanted: Network Node Manager 6.4Question from Siliziumdepp 42 days ago in I am searching for a copy of the HP Openview Network Node Manager 6.4 or 6.41, preferably with the Extended Topology Package 2.0 or 2.01. ...4162Views0CommentsSep 01, 2021Windows 11 will be released on 5 October 2021Information from Frank 55 days ago in Microsoft has announced the official release date for Windows 11 on its blog: It will be distributed from October 5, 2021. However, the integration of ...534Views0CommentsAug 19, 2021Debian version 11 released (codename Bullseye)Information from Frank 69 days ago in After two years, one month and nine days of development, the Debian Project released the next stable version 11 (codenamed Bullseye) on Aug. 14, 2021. ...538Views0CommentsAug 18, 2021Elementary OS version 6 (Odin) releasedInformation from Frank 70 days ago in Now I almost forgot: The Linux distribution Elementary OS version 6 (Odin) was released last week. It is based on 20.04.2 LTS but has its ...536Views0CommentsAug 06, 2021Get deactivated computers in ad from csv listQuestion from natalie.solero 82 days ago in SolvedHello guys, i'm tryin to figure out which computers are deactivated in active directory. for that i provide the computer names in a csv list. ...Solved1402Views12CommentsJul 22, 2021Vulnerability in Linux kernel file system affects many distributionsInformation from Frank 97 days ago in Security researchers have discovered a new vulnerability in the Linux kernel (CVE-2021-33909). A vulnerability in the Linux kernel file system allows root privileges. Any unprivileged ...1257Views0CommentsVulnerability in Systemd affects many Linux distributionsInformation from Frank 97 days ago in Security researchers have discovered a new vulnerability in systemd (CVE-2021-33910). The vulnerability in the system and service manager (systemd) can cause the entire operating system ...892Views0CommentsJul 10, 2021RouterOS 7.1beta6 - GRE Tunnel does not work with non Mikrotik devices (fix)Tip from colinardo 109 days ago in Small advice for all users trying to create a simple GRE Tunnel to a non Mikotik device under the current beta version. If the tunnel ...614Views1CommentJul 09, 2021Windows 11 Insider Preview Build 22000.65 availableInformation from Frank 109 days ago in Microsoft has released a new Windows 11 Insider Preview Build 22000.65 and fixed some bugs. You can find all the details on the official Windows ...838Views0CommentsJul 06, 2021Which protocol to connect to a drive on another remote pc via file explorerQuestion from keeran 113 days ago in SolvedWhich protocol uses windows to connect to a drive of another remote pc via file explorer. for example: if you connect by typing Does windows ...Solved5413Views4CommentsJul 05, 2021Cisco WLAN access point AIR-LAP1142N and CAP2602I for SoHo useTutorial from aqui 114 days ago in Preamble Renewals of commercial WiFi enterprise networks cause of new standards and hence new required hardware (additional 6 GHz band etc.) result in the fact ...762Views0CommentsJul 02, 2021Cisco, Mikrotik, pfSense site-to-site VPN with dynamic routingTutorial from aqui 117 days ago in Preamble The following tutorial is an addon to existing VPN tutorials on administrator.de. It describes a mixed hardware VPN site-to-site setup between Cisco and Mikrotik ...1181Views1CommentWindows 11 - Microsoft is changing its famous Blue Screen of Death (BSOD) to blackInformation from colinardo 117 days ago in Nothing more important than color the newest innovation from Redmond since tomato sauce is red! The Black Screen of Death is here Cheers. ...561Views2CommentsJun 28, 2021Investigating and Mitigating Malicious DriversInformation from Dani 121 days ago in The security landscape continues to rapidly evolve as threat actors find new and innovative methods to gain access to environments across a wide range of ...735Views0CommentsJun 24, 2021Windows 11: Feature deprecations and removalsInformation from Frank 124 days ago in When upgrading to Windows 11 from Windows 10 or when installing an update to Windows 11, some features may be deprecated or removed. Please see ...761Views0CommentsWindows 11 requirementsInformation from Frank 124 days ago in Here are the current Windows 11 requirements for services and hardware. According to Microsoft, the upgrade from Windows 10 to Windows 11 will be free ...772Views0CommentsWindows 11: Set the Start menu back to the leftTip from Frank 124 days ago in In the latest Windows 11 version, the new Start menu is displayed in the centre: You can easily set it back to the left side ...379Views0CommentsMicrosoft announces Windows 11 with new Start menuInformation from Frank 125 days ago in On June 24, 2021 Microsoft has presented the new Windows 11. Via an online event, Microsoft showed what the future of Windows 11 will bring. ...769Views12CommentsJun 22, 2021Windows 10 Core Isolation: Remove incompatible driversTutorial from Frank 127 days ago in Hello, Actually, I just wanted to follow the Windows Security recommendations and under Settings -> Windows Security -> Core Isolation, turn on Memory Integrity. According ...744Views0CommentsInstall Powerline for FedoraTutorial from Frank 127 days ago in Powerline is a very practical optical extension for vim and the Linux shell (bash, zsh, tmux, IPython, Awesome and Qtile). You can find an overview ...567Views0CommentsJun 21, 2021You Might Want to Audit Your LAPS Permissions - Part2Information from Dani 128 days ago in Since publishing part one, I've had questions, concerns, and feedback from readers, customers, friends, and other Microsoft engineers. In today's blog, I'd like to address some of ...424Views0CommentsYou Might Want to Audit Your LAPS Permissions - Part1Information from Dani 128 days ago in In today's blog, I'd like to quickly talk about the Local Administrator Password Solution (aka LAPS). It's nothing new and has been around for some ...722Views0CommentsJun 17, 2021Preview updating PowerShell 7.2 with Microsoft UpdateInformation from Dani 131 days ago in Today, we’re happy to announce that we’re taking the first steps to making PowerShell 7 easier than ever to update on Windows 10 and Server. ...716Views0CommentsBasic Authentication and Exchange Online - June 2021 UpdateInformation from Dani 131 days ago in It’s been a few months since our last update on Basic Authentication in Exchange Online, but we’ve been busy getting ready for the next phase ...667Views0CommentsJun 12, 2021News About the June 2021 Cumulative Update for Exchange ServerInformation from Dani 136 days ago in We typically release our quarterly Cumulative Updates (CUs) for Exchange Server on the third Tuesday of a month. In June 2021, that would be June ...1590Views1CommentMay 31, 2021Microsoft 365 Maps and LicensingInformation from Dani 148 days ago in Moin, in short: A nice, pictorial overview of the possible plans and their products: Greetings, Dani ...2388Views2CommentsStaying on top of Office 365 UpdatesTip from Dani 149 days ago in Moin! One of the main challenges when using Office 365 products and services is to stay aware of announcements, updates and upcoming features. This applies ...1460Views0CommentsMay 29, 2021Security baseline for Microsoft Edge version 91Information from Dani 151 days ago in We are pleased to announce the enterprise-ready release of the security baseline for Microsoft Edge, version 91! We have reviewed the new settings in Microsoft ...1209Views0CommentsMay 27, 2021Enabling Modern Auth for OutlookInformation from Dani 153 days ago in , Since we announced in 2019 that we would be retiring Basic Authentication for legacy protocols we have been encouraging our customers to switch to Modern ...1277Views0CommentsExchange Health Checker has a new homeInformation from Dani 153 days ago in , Today, we are happy to announce that the Exchange Health Checker PowerShell script has a new home: it is now part of the Microsoft CSS-Exchange ...1016Views0CommentsOutlook for Windows Shared Calendar Public NotificationsInformation from Dani 153 days ago in , It is with great excitement that we are announcing that we have graduated the shared calendar improvements in Outlook for Windows out of preview! This ...998Views0CommentsDifficulty Generating a Memory DumpInformation from Dani 153 days ago in My name is Teeda, and I am a Support Escalation Engineer on the Windows Performance Team at Microsoft. This blog post provides several suggestions and ...952Views0CommentsFAQs from the field on KRBTGT resetInformation from Dani 153 days ago in Introduction Recently I had couple of customers asking many questions on KRBTGT account password reset and Microsoft’s recommendations for this, in this article I will ...1001Views0CommentsMay 13, 2021DST Root CA X3 Expiration (September 2021)Information from Dani 166 days ago in On September 30 2021, there will be a small change in how older browsers and devices trust Let’s Encrypt certificates. If you run a typical ...1383Views0CommentsMay 01, 2021Defenseless: Spectre Mitigations LeveragedInformation from C.R.S. 179 days ago in A team of University of Virginia School of Engineering computer science researchers has uncovered a line of attack that breaks all Spectre defenses, meaning that ...1002Views9CommentsApr 26, 2021Why Exchange Server updates matterInformation from Dani 184 days ago in , It is very important to keep updating your Exchange Servers to a supported Cumulative Update (CU). Simply put, your on-premises environments should always be ready ...1090Views0CommentsApr 14, 2021April 2021 Microsoft Exchange Server Security UpdatesInformation from Frank 196 days ago in , Microsoft has released security updates for vulnerabilities found in: Exchange Server 2013 Exchange Server 2016 Exchange Server 2019 These updates are available for the following ...1928Views3CommentsApr 02, 2021Native external sender callouts on email in OutlookInformation from Dani 207 days ago in , We know that some of our customers leverage Exchange transport rules to prepend subject line or insert the message body to show the email is ...1207Views0CommentsMar 28, 2021Why Hyper-V Live Migrations Fail with 0x8009030EInformation from Dani 212 days ago in , Hi everyone, my name is Tobias Kathein and I’m a Senior Engineer in Microsoft’s Customer Success Unit. Together with my colleagues Victor Zeilinger, Serge Gourraud ...1533Views1CommentMar 18, 2021Internet of Things (IoT) Market to Exhibit 24.9 CAGR till 2027IMHO from abhijeet 223 days ago in , The global Internet of Things (IoT) market is set to gain impetus from the rising adoption of digital twin by a wide range of industries. ...1250Views0CommentsMar 17, 2021March 2021 Quarterly Exchange UpdatesInformation from Dani 223 days ago in , Today we are announcing the availability of quarterly servicing cumulative updates (CUs) for Exchange Server 2016 and Exchange Server 2019. These CUs include fixes for ...1843Views8CommentsMar 13, 2021Which VPN is more reliable?Question from Jicardo77 228 days ago in SolvedHello guys, Good day to all! I'm a newbie here. I'm going to use VPN service for the first time. I would like to know ...Solved5937Views6CommentsMar 12, 2021Powershell adding action to combobox selectionQuestion from natalie.solero 229 days ago in Solvedat the moment, i want to build a powershell gui. the form is running fine, so there are no problems with it. now i want ...Solved1271Views5CommentsMar 04, 2021Powershell Folder Picker DialogQuestion from natalie.solero 237 days ago in Hello Guys :-) i'm just thinking about to implement a folder picking dialog box in my existing script. In my existing script i want to ...1126Views3CommentsMar 02, 2021Windows Admin Center version 2103 is now generally availableInformation from Dani 239 days ago in , Today we are excited to announce the general availability of Windows Admin Center version 2103! A big THANK YOU to the Windows Admin Center community, ...1653Views1CommentFeb 26, 2021Spamhaus DNSBL return codes - Technical updateInformation from Dani 242 days ago in , Spamhaus' primary data sets are published in DNS zones known as DNSBLs. Users of that data ask the zone a question (a "query") and the ...1328Views0CommentsPowershell Uninstall-PackageQuestion from natalie.solero 243 days ago in SolvedHello guys, sorry for my bad english :-) i'm trying to create a powershell script to uninstall software on a remote machine. i enter the ...Solved1274Views6CommentsFeb 22, 2021Upcoming changes to mailbox receiving limits: Hot Recipients ThrottlingInformation from Dani 246 days ago in To ensure optimal mail flow performance for all customers and protect the health of Exchange services, Microsoft is updating the way in which we enforce ...1331Views1CommentFeb 08, 2021Managing deployment of RBCD-Protected User (CVE-2020-16996)Information from Dani 261 days ago in Summary If you use Protected Users and Resource-Based Constrained Delegation (RBCD), a security vulnerability may exist on Active Directory domain controllers. To learn more about ...2096Views0CommentsFeb 05, 2021Basic Authentication and Exchange Online - February 2021Information from Dani 263 days ago in , We previously announced we would begin to disable Basic Auth for five Exchange Online protocols in the second half of 2021. Due to the pandemic ...1619Views0CommentsJan 16, 2021Windows Defender SmartScreen - File and Flash Player blockage problemInformation from Dani 284 days ago in SmartScreen has become a part of Windows 10 OS, it was named as Windows Defender SmartScreen. It is useful to protect not just Edge, Internet ...1354Views0CommentsUnderstanding email scenarios if TLS versions cannot be agreed on with Exchange OnlineInformation from Dani 284 days ago in , By now you are hopefully aware of the TLS 1.0/1.1 deprecation efforts that are underway across the industry and Microsoft 365 in particular. Head out ...1288Views0CommentsJan 04, 2021Enhanced Security Admin Environment RetirementInformation from Dani 295 days ago in The Enhanced Security Admin Environment (ESAE) architecture (often referred to as red forest, admin forest, or hardened forest) is a legacy on-premises approach to providing ...1455Views7CommentsDec 23, 2020The Mysterious Case of the Self-Moving FSMO RolesInformation from Dani 307 days ago in , Hello all! This is Chris Cartwright from Directory Services. I had a coworker, Eric Jansen, reach out to me from the field and ask about ...2136Views0CommentsNov 24, 2020MSIX - Using the Bulk Conversion ScriptsInformation from Dani 337 days ago in , Hello everyone, this is Ingmar Oosterhoff, a Modern Workplace Customer Engineer at Microsoft. In an earlier series of posts we set up our environment to ...2103Views3CommentsNov 23, 2020The Bastion powered by OVHInformation from Dani 338 days ago in , Bastions are a cluster of machines used as the unique entry point by operational teams (such as sysadmins, developers, database admins, ) to securely connect ...2048Views4CommentsNov 18, 2020Deprecation Notice for Outlook REST API v2.0Information from Dani 343 days ago in , Microsoft Graph is the modern API for the Microsoft 365 platform. We make continuous, significant investments in its security, performance, and features to ensure it ...1274Views0Comments
