Windows 10 is no longer supported, but that does not mean it is not impacted by the latest Patch Tuesday update.

Windows 11 Insiders are getting a fresh look at new functionality in the latest Dev Channel build. This particular version — build 26220.6682 — started rolling out on September 12. One of the big new ...

Changing a domain controller on a Windows server involves transferring or seizing the FSMO (Flexible Single Master Operations) roles and updating the network settings to recognize the new domain ...

Setting up a Domain Controller (DC) in a Windows server is crucial in managing a secure and centralized network. A Domain Controller handles authentication, enforces security policies, and enables ...

SafeBreach researchers demonstrate how attackers can crash Windows domain controllers and build a botnet using unauthenticated RPC and LDAP vulnerabilities. At DEF CON 33, security researchers ...

A novel attack technique could be weaponized to rope thousands of public domain controllers (DCs) around the world to create a malicious botnet and use it to conduct powerful distributed ...

Microsoft this week announced it will be bringing its Extended Security Update (ESU) program for on-premises Exchange Server 2016 and 2019, offering organizations critical protection as they approach ...

A new report out today from unified identity security company Silverfort Inc. details a previously undisclosed denial-of-service vulnerability in Microsoft Corp.’s Netlogon protocol that could allow ...

Microsoft admitted that the June 2025 security patches had introduced a new problem that was causing some Windows Server systems’ DHCP service to stall. The Dynamic Host Configuration Protocol (DHCP) ...

Microsoft confirms Windows Server 2025 is experiencing critical Kerberos authentication failures and domain controller network issues following the April 2025 security updates, impacting multiple ...