HOWTO: Manually delete unavailable print queues from Active Directory https://ift.tt/2WhhheK Recently, I advised to disable the Print Spooler service on Domain Controllers. Concluding that blogpost, I mentioned that admins need to perform manual tasks at the end of the lifecycles of published printers if they have printers published. Today, let’s take a look at these […]
Another free CA as an alternative to Let’s Encrypt https://ift.tt/3y4N5AS As the use of HTTPS continues to increase across the Web, we need more support from Certificate Authorities that issue the certificates to make it all work. I’m a huge fan of Let’s Encrypt and what they’re doing, but if we want to encrypt the […]
Azure AD Connect v1.6.13.0 and v2.0.10.0 solve a PHS issue in renamed Active Directory forests https://ift.tt/3j1bUt6 Azure AD Connect has seen its share of new releases in the last weeks, following a security issue and an issue with Password Hash Synchronization (PHS) transactions for a large number of users (v2 only). Yesterday, Microsoft’s free Identity […]
Azure AD Connect v2.0.9.0 fixes a Password Hash Synchronization bug https://ift.tt/3gdbCxF Yesterday, a mere week after the release of Azure AD Connect version 2.0.8.0, a security release for the 2.0 branch, Microsoft has released version 2.0.9.0, fixing a bug in the 2.0.3.0 en 2.0.8.0 releases. What’s fixed This release addresses an issue where, when […]
How to fix Hyper-V Event ID errors 41, 15350 and 15340 when running the Hyper-V role on a VMware VM https://ift.tt/3k8gXaB These days you can install Microsoft Azure Backup Server (MABS) v3 on a server running Windows Server 2019 Datacenter (or Windows Server 2016 Datacenter) , which can be a Hyper-V virtual machine (VM), a […]
Version 1.1.582.0 of the Azure AD Connect Provisioning Agent prevents MitM attacks towards Domain Controllers (CVE-2021-36949) https://ift.tt/2W6Z9oc This weekend, Microsoft released a new version of the Azure AD Connect Provisioning Agent. Version 1.1.582.0 addresses an authentication bypass vulnerability that is present in all previous versions of the agent. About the vulnerability An attacker can successfully […]
Migrating content from traditional SIEMs to Azure Sentinel https://ift.tt/3mdWKmx Migrating content from traditional SIEMs to Azure Sentinel In part two of this three-part series, we covered the five types of side-by-side security information and event management (SIEM) configurations commonly used during a long-term migration to Microsoft Azure Sentinel. For part three, we’ll be looking at […]
Active Directory- and Azure AD-related sessions at The Experts Conference (TEC) 2021 https://ift.tt/3AMmUki The Experts Conference (TEC), sponsored by Quest is a yearly conference to get advanced practical Active Directory and Office 365 education. Sponsored by the leaders who have helped move, manage and secure over 336 million Active Directory users, TEC 2021 gives you […]
Exchange Online to Introduce Legacy SMTP Endpoint in 2022 https://ift.tt/3mpfXS2 Part of New Strategy to Move SMTP Connections to TLS 1.2 On August 18, Microsoft announced that they will disable Transport Layer Security (TLS) 1.0 and 1.1 connections to Exchange Online “in 2022.” SMTP clients will need to use TLS 1.2 to connect to Exchange […]
Exchange Server 2019 – No Public Folders available https://ift.tt/3m9x4aJ Last updated: 2020-09-17 Problem The use of Exchange Edge Transport Servers requires the synchronization of user and configuration data from internal Exchange Servers to the Edge Transport Servers. The synchronization utilizes secure LDAP (EdgeSync) to transmit the data securely and is based on an Edge […]
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