Technical HUB

As we work for our customers, we often find ourselves in a position where we know it's not only our problem but most likely, a lot of people will hit this sooner or later. This Technical Hub provides our customers and us with solutions, scripts, and other information useful for Administrators and, to some degree, for non-technical people.

By Przemyslaw Klys
15 Jun: Supercharging Your Network Diagnostics with Globalping for NET

Ever wondered how to run network diagnostics like Ping, Traceroute, or DNS queries from probes scattered across the globe? Enter Globalping.NET, a powerful library that makes it effortless to interact with the Globalping API using C#. Whether you're debugging latency issues or exploring packet routes, this library has you covered.

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By Przemyslaw Klys
16 Mar: Mastering Active Directory Hygiene: Automating SIDHistory Cleanup with CleanupMonster

Security Identifier (SID) History is a useful mechanism in Active Directory (AD) migrations. It allows users and groups in a new domain to retain access to resources that still rely on permissions from the old domain. However, once migrations are completed, these historical SIDs can become clutter, posing both security and administrative challenges. While it’s best to remove unnecessary SID History as soon as you’re done migrating, many environments skip this step. Over time, decommissioned or broken trusts make cleanup more difficult, and domain objects can accrue so many old entries that you lose track of what is still required.

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By Przemyslaw Klys
17 Apr: Active Directory Replication Summary to your Email or Microsoft Teams

Active Directory replication is a critical process that ensures the consistent and up-to-date state of directory information across all domain controllers in a domain. Monitoring this process is important as it helps identify any issues that may arise and resolve them quickly. One way to monitor Active Directory replication is by using the Repadmin command-line tool. Repadmin provides a wealth of information about the replication status and health of a domain. However, manually checking the Repadmin output can be time-consuming and tedious, and running it manually every 30 minutes just to check if everything is great doesn't seem like a great idea. While PowerShell has its own commands around replication I've not found something as fast and reliable as repadmin /replsummary.

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By Przemyslaw Klys
03 Dec: Syncing Global Address List (GAL) to personal contacts and between Office 365 tenants with PowerShell

Hey there! Today, I wanted to introduce you to one of the small but excellent module I've created called the O365Synchronizer. This module focuses on synchronizing contacts and users. If you've ever been tasked with synchronizing Global Address Lists (GAL) across different Office 365 tenants or just wanted to sync GAL with user mailboxes so they can access contacts directly on their phones, this tool is for you.

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By Przemyslaw Klys
08 Oct: Active Directory Health Check using Microsoft Entra Connect Health Service

Active Directory (AD) is crucial in managing identities and resources within an organization. Ensuring its health is pivotal for the seamless operation of various services. Today, I decided to look at Microsoft Entra Connect Health (Azure AD Connect Health) service, which allows monitoring Azure AD Connect, ADFS, and Active Directory. This means that under a single umbrella, you can have an overview of three services health. But is it worth it?

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By Przemyslaw Klys
03 Sep: Seamless HTML Report Creation: Harness the Power of Markdown with PSWriteHTML PowerShell Module

In today's digital age, the ability to create compelling and informative HTML reports and documents is a crucial skill for professionals in various fields. Whether you're a data analyst, a system administrator, a developer, or simply someone who wants to present information in an organized and visually appealing manner, having the right tools at your disposal can make all the difference. That's where the PSWriteHTML PowerShell module steps in, offering an array of possibilities to suit your reporting needs.

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