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Active Directory Consolidation is the process of restructuring the setup of the organization’s Active Directory to reduce the number of domains. It is often done as a part of a reorganization of the company, or in an event where an organization is acquired or merged with other businesses. It is also used to simplify the AD structure....See More

Active Directory Consolidation - Your Detailed Roadmap - WindowsTechno Active Directory Consolidation is the process of restructuring the setup of the organization’s Active Directory to reduce the number of domains. It is often done as a part of a reorganization of the company, or in an event where an organization is acquired or merged with other businesses. It is al...

Rest in peace Ratan Tata Sir🙏
One of the most Humble and Successful Business tycoons of India 🇮🇳

https://windowstechno.com/what-is-a-rodc/

What is a RODC? - WindowsTechno What is RODC (read-only domain controller)? What are the benefits of RODC? why we need RODC? read-only domain controller

A Service Principal Name (SPN) is a name in Active Directory, and it is a unique identifier for a service on a network that uses Kerberos authentication. In Simple, SPN is like an alias for an AD object, which can be a Service Account, User Account or Computer object, that lets other AD resources know which services are running under which accounts and creates associations between them in Active Directory.

https://windowstechno.com/how-to-remove-duplicate-spns/

Windows 10/11 users and servers which has crowstrik tool installed, globally experiencing a significant outage due to a Crowdstrike update causing PCs/servers to be stuck on the recovery screen.

https://windowstechno.com/microsoft-it-outage-linked-to-cyber-security-firm-crowdstrike-hits-airlines-railwaystech-companies-bankingnhs-and-media-outlets-globally/

If you try to edit a system owned attribute in AD, you will get the error “The Attribute cannot be modified because its owned by the system”. If you still want to go ahead here is steps how to change the system owned attribute in AD .

'Name' Attribute cannot be modified - owned by the system 'Name' Attribute cannot be modified - owned by the system

System-owned attributes in AD serve various purposes, such as defining object properties, maintaining internal information, and enabling specific functionalities within the directory. To learn more about system owned attributes, read this article.

Yes, there are some specific considerations we should keep in mind when modifying the “CN” attribute:

https://windowstechno.com/specific-considerations-when-modifying-the-cn-attribute/

In Active Directory (AD), a system-owned attribute refers to an attribute that is automatically created and managed by the system. These attributes are essential for the functioning of AD and are typically not intended to be modified or managed directly by administrators.

System Owned Attribute in Active Directory - WindowsTechno System Owned Attribute in Active DirectoryIn Active Directory (AD), a system-owned attribute refers to an attribute that is automatically created and managed by the system. These attributes are essential for the functioning of AD and are typically not intended to be modified or managed directly by a...

An account with the same name exists in Active Directory. Re-using the account was blocked by security policy

https://windowstechno.com/an-account-with-the-same-name-exists-in-active-directory-re-using-the-account-was-blocked-by-security-policy/

WARNING: Not advertising as a global catalog.

WARNING: Not advertising as a global catalog. - WindowsTechno WARNING: Not advertising as a global catalog , Not advertising as a global catalog , domain controller promotion problem

Troubleshooting steps for one of replication issues- 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐝 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐞𝐫𝐫𝐨𝐫𝐬 𝐭𝐫𝐲𝐢𝐧𝐠 𝐭𝐨 𝐫𝐞𝐭𝐫𝐢𝐞𝐯𝐞 𝐫𝐞𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐢𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧. It seems encountering operational errors while trying to retrieve replication information. This can be caused by a variety of issues, often related to network problems, DNS configuration errors, or firewall settings blocking necessary communication between servers.

Experienced the following operational errors trying to retrieve replication information - WindowsTechno Experienced the following operational errors trying to retrieve replication information.

How to Unhost and Rehost the global catalog partition.

This post is regarding how to unhost and rehost the global partition for a domain controller. It can be done only if there are lingering objects exist in global partition. we can also do unhost and rehost by site and service but that do for all global catalog partitions. better if you guys do the unhost and rehost for that partition, in which lingering objects occurs instead of doing for all GC partitions.

Check Below Article for more details...

Unhost and Rehost the global catalog partition - WindowsTechno How to unhost and rehost the global catalog partition