by Edward van Biljon | Dec 20, 2023 | PowerShell, PowerShell ISE, PowerShell V7, Windows Server 2012 PowerShell, Windows Server 2016 PowerShell, Windows Server 2019 PowerShell, Windows Server 2022 PowerShell
If you work with a large number of servers and you do not use a system to manage the activation of all machines built, manually logging in and checking the status is just time consuming. I put together a script that will go and get the status of all machines specified...
by Edward van Biljon | Dec 19, 2023 | Exchange 2019 PowerShell, Exchange 2016 PowerShell, PowerShell, PowerShell ISE, PowerShell V7, Windows Server 2016 PowerShell, Windows Server 2019 PowerShell, Windows Server 2022 PowerShell
In my blog post on collaborationpro.com where I showed you how to get a reverse shell on Windows Server 2022 and then demonstrated how ESET removed the file, well, because it was on Windows Server 2022 Core, there is not browser option so I had to put together a quick...
by Edward van Biljon | Dec 18, 2023 | Exchange 2019 PowerShell, Exchange 2016, Exchange 2016 PowerShell, Exchange 2019, PowerShell, PowerShell ISE, PowerShell V7, Windows Server 2019 PowerShell, Windows Server 2022 PowerShell
As an Exchange Administrator, working with many Exchange Servers is not uncommon but when you have to deal with copying the latest Security Update (SU), Cumulative Update (CU) or updated SSL Certificates, it can be a tedious task to do it all manually. Luckily we have...
by Edward van Biljon | Dec 13, 2023 | PowerShell, PowerShell ISE, PowerShell V7, Windows Server 2016 PowerShell, Windows Server 2019 PowerShell, Windows Server 2022 PowerShell
I was working in my lab and wanted to check which TLS versions were enabled on my various machines. You can check the registry for this but I thought of putting a PowerShell script together to achieve this information. On the first machine, running the script provided...
by Edward van Biljon | Dec 11, 2023 | PowerShell, Active Directory, PowerShell ISE, PowerShell V7, Windows Server 2016 PowerShell, Windows Server 2019 PowerShell, Windows Server 2022 PowerShell
If you are running Service Accounts, having them not expire is something many admins want set because some applications stop working that use them if the password keeps changing. Applications such as System Center Configuration Manager (SCCM) or System Center...
by Edward van Biljon | Dec 10, 2023 | Exchange 2019 PowerShell, Exchange 2019, Windows Server 2019 PowerShell, Windows Server 2022 PowerShell
In my previous blog post, we looked at retrieving the IIS bindings for the Exchange Back End. As mentioned, Windows Server 2019 and 2022 core is limited with what you can access from a GUI perspective. I wanted to be able to update the SSL certificate on the Exchange...
