Menu Sidebar
Menu

security

PKI CA – Manage certificate templates

Certificate templates are a feature available on enterprise CA. Certificates templates enable to preconfigure certificate settings for enrollment (or auto enrollment). Enrollment is the process to obtain a certificate signed by the CA. The client that has obtained a certificate by enrollment is called the enrollee. I will show you how to create a certificate […]

Remove disabled users from Distribution Lists & Security Groups in Active Directory

One of my clients had several disabled users showing up in distribution lists and security groups and this was creating unnecessary noise in email, alerts, etc. I highly encourage all administrators to keep their AD neat and tidy. The following PowerShell script searches for disabled users in Groups and Distribution Groups and removes them:

[…]

Find out ‘in cloud’ Distribution Groups

Microsoft Teams was announced yesterday and many want to jump right in. I noticed when users wanted to create teams, new distribution groups started getting added. I wanted to find out my ‘In cloud’ distribution groups and was surprised there was no property for the item.   I was able to find out the groups […]

Remove group membership of disabled accounts

Majority of the system administrators I’ve met forget this very important rule. When an account is not needed remove its membership from the security/ distribution groups, otherwise you get disabled account showing up in groups, and that looks ugly. You will need Quest ActiveRoles for Powershell installed to get this working. Depending on the size […]

Microsoft IIS: Disabling the SSL v3 Protocol

Depending on how your Windows servers are configured, you may need to disable SSL v3. Note that older versions of Internet Explorer may not have the TLS protocol enabled by default. If you disable SSL versions 2.0 and 3.0, the older versions of Internet Explorer will need to enable the TLS protocol before they can […]

Enabling ActiveSync for a Security Group using Powershell

 

Mohammed Wasay

Dallas based Design Technologist & Hybrid Developer