Microsoft is investigating LSASS memory leaks (caused by Windows Server updates released during the November Patch Tuesday) that might lead to freezes and restarts on some domain controllers. LSASS ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has removed a Windows security flaw from its catalog of known exploited vulnerabilities due to Active Directory (AD) authentication ...

Posts from this author will be added to your daily email digest and your homepage feed. is a former news writer for The Verge. Microsoft released an out-of-band (OOB) update yesterday to fix some ...

Microsoft has warned IT security admins that starting with its Feb. 9, 2021, security update, it will enable Domain Controller (DC) enforcement mode by default as a means of addressing a Critical ...

IT admin may lock down the DMZ from an external perspective but fail to put that level of security on access to the DMZ from an internal perspective as you’ll have to access, manage and monitor these ...

Microsoft has issued a notification about new known issues in Windows 10 and 11. Users might experience various bugs and instabilities after installing updates released earlier this month. Microsoft ...

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 ...