by edward | Dec 21, 2023 | PowerShell, SharpKiller, Windows Defender
I am constantly testing defender and other Anti-Virus products on what they detect and came across this nice tool called SharpKiller. Here is the link to the GitHub Repository where you can read all about it: https://wwwgithub.com/S1lkys/SharpKiller Windows Defender...
by edward | Dec 13, 2023 | Exchange 2019, PowerShell
If you are an Exchange Admin, you may have inherited Exchange Servers and are not sure what version you are running or you are simply managing Exchange but need to check Control Panel for installed updates to see what version you are on. If you have a few hundred or...
by edward | Aug 18, 2023 | Exchange 2019
Microsoft released V2 of the August Security Update for Exchange 2019 which includes an extra step that addresses a vulnerability. In this blog post, we will cover the following: Quick overview of Exchange 2019 CU13 install Quick overview of applying the Security...
by edward | Jun 7, 2022 | Exchange 2016, Exchange 2013, Exchange 2019
In March 2020 when we had many Exchange servers world wide attacked, the Team at Microsoft put together a nice PowerShell script that provides plenty of output but the most important part is it gives you an overview of CVE vulnerabilities on the Exchange Server. The...
by edward | Mar 29, 2018 | Exchange 2016
In your Exchange 2016 environment, you might have noticed that you are getting a lot of errors logged in the application log regarding PowerShell.exe, here is the error message: Event 4127, MSExchange ADAccess Process powershell.exe (PID=11952). Component:...