Recently i have started a Security Course on edx.org, which, in one of its topics, was talking about Powershell commands obfuscation. Now, in order to achieve this, take a look at the powershell help, right at the end. # To…
Month: April 2019
Unable to search the inventory in VMWare vSphere Client
If you are still using the VMWare vSphere Client, and are unable to search the inventory, you are most likely recieving the following error: Login to the query service failed.The server could not interpret the communication from the client. (The…
How to create a bootable flash-drive containing ESXi installer
The following post will detail how you can build a bootable ESXi installer flash-drive, for use with ESXi hosts that do not have a DVD Drive. Or maybe use it over KVM/iDRAC connections. a) First you will need to download…
SCVMM – CSV disk space small report
I was wondering yesterday, how can you get to see a full list of all the Cluster Shared Volumes in all the clusters, under a specific SCVMM Server 🙂 if you dont have SCOM Management integration. The below should work:…
Troubleshooting Virtual Machine compatibility issues on Hyper-V
Recently, i’ve encountered a situation where i was attempting to migrate some VMs from an existing Hyper-V host, to a new Hyper-V host, both managed by System Center Virtual Machine Manager 2016 [by the way the troubleshooting described applies even…
Azure AD Connect not synchronizing users anymore
Today i had the chance to encounter for the first time this issue – Azure AD is not synchronizing users from on-premises Active Directory to Azure AD anymore. Having a quick look on the on-premises, Azure AD Sync server, i…
Keyboard and mouse not working on DELL M630 iDRAC 8
Recently, while installing a new Hyper-V host on a DELL M630 blade within a VRTX Chassis, once the server was booted in the install menu of Windows Server, i have discovered that keyboard and mouse were not working at all.…