This week, VMware introduced a new version of its VMware Tools. The reason for this release is a Denial of Service (DoS) vulnerability. About VMware Tools VMware Tools is a set of services and modules that enable several features in VMware products for better management of, and seamless user interactions with, guest Operating Systems. Although … Continue reading "VMware Tools v 11.3 fixes a Denial of Service vulnerability (VMSA-2021-0011, CVE-2021-21997, CVSv3 3.3)"
Identiverse is the place for all things Identity. This year’s Identiverse Conference marks the 12th Identiverse Conference; its first-ever hybrid event to be held starting June 21, 2021. The in-person component is in Denver, Colorado with an accompanying virtual component that can be accessed from anywhere. About Identiverse Identiverse is the hub for all … Continue reading "Azure Active Directory-related sessions at Identiverse 2021"
This month’s Patch Tuesday, Microsoft addresses a vulnerability that exists in the Windows Kerberos implementation for AppContainers. With a CVS v3 score of 9.4/8.2 this is a critical update that should be remediated with the highest priority. About AppContainers Isolation is the primary goal of an AppContainer execution environment. By isolating an application from unneeded … Continue reading "Kerberos AppContainer Security Feature Bypass Vulnerability (CVE-2021-31962, CVSSv3 9.4/8.2)"
Today, I was notified that certain Citrix ADC (formerly known as NetScaler ADC) and Citrix Gateway appliances are vulnerable to a SAML authentication hijack through a phishing attack to steal a valid user session. About the vulnerability If Citrix ADC or Citrix Gateway appliances are not upgraded to the recommended versions and if the … Continue reading "SAML Authentication Hijack Vulnerability on Citrix ADC and Citrix Gateway Appliances (CVE-2020-8300)"
After the huge success of my previously co-presented Active Directory and Azure AD Better Together webinars for their US audience, Netwrix and I have decided to organize these webinars again for people in Europe, Africa and the Middle-East. On June 23rd and June 25th, Netwrix’ Russel McDermott and I discuss how Active Directory and Azure … Continue reading "I’m presenting two more Active Directory and Azure AD Better Together webinars"
Microsoft has released a new version of Windows 10, dubbed version 21H1. This version brings new functionality that many organizations are eager to utilize. In many organizations, Windows-based devices are joined to Active Directory Domain Services (AD DS), so devices can be managed centrally and end-users can sign-in on any domain-joined device of their liking. … Continue reading "Preparing Active Directory for Windows 10 version 21H1"
Even though Microsoft’s Identity focus moves towards the cloud, they are not forgetting their on-premises roots. Windows Server 2016 and Windows Server 2019 still receive updates. These are the Identity-related updates and fixes we saw for May 2021: Windows Server 2016 We observed the following updates for Windows Server 2016: KB5003197, May 11, 2021 The … Continue reading "On-premises Identity-related updates and fixes for May 2021"
The Group Policy Central Store in Active Directory’s System Volume (SYSVOL) share optimizes Group Policy authoring and replication. The group policy central store is a central location to store all the Group Policy template (*.admx) and Group Policy Language (*.adml) files. The Central Store eliminates the loading and opening of Group Policy template files on systems … Continue reading "HOWTO: Create a Group Policy Central Store"
Azure Active Directory is Microsoft's Identity Management-as-a-Service solution, offering seamless access, easy collaboration, efficiency in IT processes and improved security and compliance. In its Release Notes for Azure Active Directory, Microsoft communicated the following planned, new and changed functionality for Azure Active Directory for May 2021: What’s New Azure AD verifiable credentials Public Preview Service … Continue reading "What's New in Azure Active Directory for May 2021"
Another Microsoft Build event comes to a close. Microsoft organized Microsoft Build as a free digital event between Tuesday May 25th 5 PM CEST and Thursday May 27th 5 PM CEST. Microsoft Build is Microsoft’s annual conference event, aimed at software engineers and web developers using Windows, Microsoft Azure and other Microsoft technologies. First held … Continue reading "A Recap of Identity-related Announcements from Microsoft Build 2021"