Windows update changes Group Policy Security Filtering (MS16-072)

With the 14. June 2016 patches, Microsoft released a Windows update that changes how Security Filtering is processed for Group Policies, and this change may cause group policies to fail on company computers. To solve the potential issue, follow the instructions below and ensure to apply one of the recommended resolution steps. MS16-072: Security update… Read More »

Cumulative Updates released for Exchange 2016 and Exchange 2013

Microsoft has just released the Exchange Server 2013 Cumulative Update 13 and the Exchange Server 2016 Cumulative Update 2. These updates include both normal fixes to customer reported issues and updated functionality. Added functionality and fixes: .Net 4.6.1 Support AutoReseed Support for BitLocker SHA-2 Support for Self-Signed Certificates Migration to Modern Public Folder Resolved (KB3161916)… Read More »

Reference to msExchRecipientDisplayType, msExchRecipientTypeDetails and msExchRemoteRecipientType values

Integrating an on-premise Active Directory and Exchange organization with Microsoft Cloud Services will require attention to new elements and details. As an example the list of object attributes in the on-premises Active Directory schema differs from the attributes in the Azure and Office 365 services directory platforms. An example is three critical values that are… Read More »

How to resolve OFFCAT “must be installed with elevated permissions on Windows Server” error

During a recent Office 365 troubleshooting scenario I needed to install the Microsoft Office Configuration Analyzer Tool (OFFCAT), but noticed that OFFCAT cannot be installed on Windows Server 2012 R2 using the default installation process. In this case OFFCAT throws the following error: The cause of issue is User Account Control that does not grant… Read More »

Important security update released for ADFS 3.0

A new February 9, 2016 update resolves a vulnerability in Active Directory Federation Services (ADFS). If an attacker successfully exploits this vulnerability, by sending certain input during forms-based authentication to an ADFS server, this can cause the server to become nonresponsive. The new update addresses the vulnerability by adding additional checks on input data during… Read More »