1,856 questions with Windows Server Security tags

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Microsoft XDR (Defender) - How to export - Advanced Hunting - Custom Detection Rules

Hello everyone, Our team is trying to export the Custom Detection Rules. We have more than 50 rules, so we need an automated process that allows us to export and import the rules. Currently, we see that the API function that allows this is still in beta:…

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,369 questions
Windows 10 Security
Windows 10 Security
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
2,937 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
Microsoft Defender for Cloud
Microsoft Defender for Cloud
An Azure service that provides threat protection for workloads running in Azure, on-premises, and in other clouds. Previously known as Azure Security Center and Azure Defender.
1,422 questions
Microsoft Defender for Endpoint Training
Microsoft Defender for Endpoint Training
Microsoft Defender for Endpoint: A Microsoft unified security platform for preventative protection, postbreach detection, and automated investigation and response. Previously known as Microsoft Defender Advanced Threat Protection.Training: Instruction to develop new skills.
50 questions
asked 2024-11-07T15:08:58.0766667+00:00
viri4to 10 Reputation points
commented 2024-11-21T08:22:08.14+00:00
Gautam 0 Reputation points Microsoft Employee
0 answers

Defender for Identity - gMSA error

Hi All, Need your kind advice We are trying to configure Defender for Identity using gMSA account since its currently configured using service account and sensor working fine. When we change to gMSA, the sensor connection fails and get below error. All…

Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
Microsoft Defender for Identity
Microsoft Defender for Identity
A Microsoft service that helps protect enterprise hybrid environments from multiple types of advanced, targeted cyberattacks and insider threats.
213 questions
asked 2024-10-02T11:58:58.2733333+00:00
karthik palani 1,036 Reputation points
commented 2024-11-21T06:49:26.89+00:00
Gautam 0 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

New AD CS 2022 Issuing won't start because the revocation server is offline, but all troubleshooting steps have passed successfully.

Hello, I'm currently in the process of standing up a Root CA and an Issuing CA in Windows Server 2022. The Root CA setup went fine, and I have both CA server publish their certificates and CRLs to an IIS server as per Microsoft’s documentation, but…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,289 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2022-09-12T14:35:03.12+00:00
Jacob Knecht 21 Reputation points
commented 2024-11-20T19:58:58.39+00:00
Mikael Dyreborg Hansen 6 Reputation points
2 answers

SMS deprecation July 2023

So my understanding is that in July 2023, user accounts that have MFA enabled will no longer be able to use SMS for MFA. You will not be able to add users to an exemption group that will allow them to still use SMS after July 2023. Microsoft will no…

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
11,771 questions
Microsoft Authenticator
Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
7,238 questions
Windows 10 Security
Windows 10 Security
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
2,937 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
22,262 questions
asked 2023-06-15T17:07:59.2+00:00
Anonymous
answered 2024-11-20T11:01:10.0033333+00:00
John Garcia 0 Reputation points
1 answer

Kerberos authentication with one-way forest trust

Hi together, We are trying to achieve the following setup: In "prod.local" domain, we have an IIS application running with domain service account as application pool user This service account will initialize some DCOM access…

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
6,678 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2022-12-13T10:48:49.75+00:00
Ton Nguyen 6 Reputation points
commented 2024-11-20T08:46:09.3+00:00
Sápi, Balázs 0 Reputation points
1 answer

Finding the reason for account lockout after password change krbtgt

Hello. We changed the password for the krbtgt account at 21:00 yesterday. Today at 13:30 we had accounts that were connected to one of the Exchange servers locked out for 15 minutes. 5 servers in DAG. On the domain controller I can see: Kerberos…

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
6,678 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-11-14T12:28:24.24+00:00
Андрей Михалевский 3,351 Reputation points
answered 2024-11-18T07:51:00.6466667+00:00
Daisy Zhou 25,681 Reputation points Microsoft Vendor
1 answer

Root CA missing in CDP folder in Active Directory Sites and Services

Hello, In my 2-tier PKI my offline root CA isn't showing in CDP folder. When I executed those commands in PowerShell as administrator it showed no errors: certutil.exe -dspublish -f "C:\CertData\ADDB Labs Certificate Authority.crt"…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,808 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-11-09T10:35:08.31+00:00
Ania D 0 Reputation points
edited a comment 2024-11-15T19:53:36.2433333+00:00
Ania D 0 Reputation points
7 answers

EnableCertPaddingCheck

Hello, The WinVerifyTrust Signature Validation CVE-2013-3900 Mitigation (EnableCertPaddingCheck) recently started appearing on my Windows 10 machines. I've read that the solution is to add the following to the registry …

Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2022-11-07T21:14:10.617+00:00
Richard Realejo 1 Reputation point
answered 2024-11-15T01:42:57.52+00:00
Geoff Vass 0 Reputation points
1 answer

Unable to View Process Command Line for Event 4688 in Windows Server

There is an issue viewing the process command line in Process Information in Event Properties for Event 4688 in Windows Server, even after enabling the following settings in the local group policy: Computer Configuration > Policies >…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,808 questions
Windows Server 2016
Windows Server 2016
A Microsoft server operating system that supports enterprise-level management updated to data storage.
2,529 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,289 questions
Windows Server Management
Windows Server Management
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Management: The act or process of organizing, handling, directing or controlling something.
442 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-11-13T12:25:58.2766667+00:00
Sridhar Anbazhagan 0 Reputation points
answered 2024-11-14T11:50:58.0433333+00:00
Daisy Zhou 25,681 Reputation points Microsoft Vendor
0 answers

Why was the server reboot caused by installing the update ?

Hello. My server has been rebooted. I have determined why, but can't figure out the cause. Get-EventLog -LogName System -After (Get-Date).AddDays(-3) |? {$_.EventID -in (6005,6006,6008,6009,1074,1076)} | ft TimeGenerated,EventId,Message -AutoSize…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,289 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-11-14T09:31:41.97+00:00
Андрей Михалевский 3,351 Reputation points
2 answers

windows updates error

Hi All i am unable to update one of my windows server 2016, i am getting error(Error 0x80071a91) please guide me how to fix this.

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,808 questions
Windows Server 2016
Windows Server 2016
A Microsoft server operating system that supports enterprise-level management updated to data storage.
2,529 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,289 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
Windows Server Infrastructure
Windows Server Infrastructure
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Infrastructure: A Microsoft solution area focused on providing organizations with a cloud solution that supports their real-world needs and meets evolving regulatory requirements.
553 questions
asked 2024-11-09T21:53:52.47+00:00
Glenn Maxwell 11,621 Reputation points
edited an answer 2024-11-11T22:11:42.79+00:00
Glenn Maxwell 11,621 Reputation points
5 answers

+92 country code not supported

Hi microsoft support i am unable to add my number for Two step verification against my microsoft ID

Azure Information Protection
Azure Information Protection
An Azure service that is used to control and help secure email, documents, and sensitive data that are shared outside the company.
550 questions
Azure Microsoft Genomics
Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
11,771 questions
Windows Network
Windows Network
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Network: A group of devices that communicate either wirelessly or via a physical connection.
779 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2023-04-16T15:07:25.94+00:00
Muhammad Gul Iqbal 25 Reputation points
answered 2024-11-07T16:18:48.3066667+00:00
Zephyr 0 Reputation points
2 answers

How to unlock my school laptop

I factory reseted my laptop without changing the school email now I can't log in

Windows 10 Security
Windows 10 Security
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
2,937 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2023-10-20T16:19:47.2633333+00:00
Ephantus Mwago 0 Reputation points
edited a comment 2024-11-06T15:11:34.85+00:00
Reyes Zapata 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to verify what casued the event ID 4717 and, is it health?

We have received a alert from security event monitoring system that the Windows Security event ID 4717 is logged. However I am no idea to find the root cause of this event. I try my best to: Asked all account owners that no any action as that period. …

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,808 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-11-04T09:20:23.6166667+00:00
Ka Ho Cheng 285 Reputation points
accepted 2024-11-05T08:45:32.4966667+00:00
Ka Ho Cheng 285 Reputation points
1 answer

How to reschedule the exam which is now get started because of some protection in laptop

I have launched the OnVue application and went through all the verification and space testing activities after that one of your assistance call me and verify again the surrounding and he said the exam will start after 2 min but exam not get started then…

Windows 10 Security
Windows 10 Security
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
2,937 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-10-30T19:24:01.1333333+00:00
Samiksha Dalvi 0 Reputation points
edited an answer 2024-11-05T06:00:37.3+00:00
Karlie Weng 18,581 Reputation points Microsoft Vendor
2 answers

WS2022 IIS SMTP Server doesn't find TLS cert

We use an IIS SMTP server to relay emails from older scanners that don't support TLS to MS365 anonymous relay, which requires TLS. We're replacing an existing WS2012R2 server with SMTP with a new WS2022 server with the SMTP feature installed. The…

Internet Information Services
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2022-12-22T22:34:13.807+00:00
JRV 546 Reputation points
edited an answer 2024-11-04T21:27:07.85+00:00
Andrew Bosch 0 Reputation points
2 answers One of the answers was accepted by the question author.

Multi-Provider Router (MPR) notifications

I need help on two GPOs. If I disable the policy below, will there be any impact besides issues with mapped network drives? Policy: Enable MPR notifications for the system --> Disabled Location: Computer Configuration\Policies\Administrative…

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
3,808 questions
Windows Server 2016
Windows Server 2016
A Microsoft server operating system that supports enterprise-level management updated to data storage.
2,529 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,289 questions
Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
6,678 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-09-25T05:45:52.47+00:00
Glenn Maxwell 11,621 Reputation points
edited an answer 2024-11-04T13:41:01.4333333+00:00
Sunil Kumar 0 Reputation points
0 answers

MS Security Baseline GPO Import Warning

Hello, I am running a Hyper-V test environment here. All devices (Hyper-V host as well as the VM's) are running under Windows Server 2022 Standard (with German interface). There is an AD DC as a VM via which I would like to distribute the MS Security…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
13,289 questions
Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,741 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-11-03T14:03:36.4966667+00:00
Seppo 0 Reputation points
0 answers

Does NDES service support shadow certificate renewal via SCEP ?

I have a Standalone CA Server configured with NDES role service to support SCEP. Certificate enrollment from Cisco routers work fine with SCEP. Cisco is using a process named shadow renewal tied to CA cert rollover : Rollover is a special case where the…

Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-10-25T10:27:13.96+00:00
Laszlo Frank 46 Reputation points
edited the question 2024-11-01T12:44:52.95+00:00
Laszlo Frank 46 Reputation points
1 answer

How do I enter a GMAIL app password into Outlook 365?

I have had my gmail.com email account configured in Outlook for years. It just stopped working, and I guess "less secure apps" are no longer supported by Google and/or Microsoft (appears to have died end of 3Q24). Anyway, I have successfully…

Outlook
Outlook
A family of Microsoft email and calendar products.
4,079 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,301 questions
Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
1,856 questions
asked 2024-10-28T16:13:10.2566667+00:00
Charles Mackres 0 Reputation points
commented 2024-10-31T09:42:53.26+00:00
Charles Mackres 0 Reputation points