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firefly on Nov 27, 2024Windows 11Viruses, TrojansWindows 10Windows Server

Malware Romcom exploits zero-day vulnerabilities in Firefox and Windows

Security researchers at Eset have discovered a serious threat that is currently being exploited in Germany and in US: A Russian hacker group is currently ...

Dani on Jun 23, 2024MicrosoftWindows Server

Active Directory LDAPS certificate selection (deep dive)

The LDAPS certificate is used by the LDAP server to secure communications using TLS over TCP/636, as an alternative to LDAP over TCP/389 that uses ...

firefly on May 16, 2024MicrosoftSecurityWindows Server

Windows zero-day vulnerability CVE-2024-30051

CVE-2024-30051 is a zero-day privilege escalation vulnerability discovered by Kaspersky Lab in April 2024 while researching CVE-2023-36033. It is a critical vulnerability in Windows (CVSS ...

Dani on Jan 27, 2024Windows Server 2025Windows Server

Introducing Windows Server 2025

Hi, there's nothing more to say Regards, Dani ...

telejoshi on Dec 19, 2023MicrosoftWindows Server

IIS website stays even when I have changed ports or deactivated it

Hello everyone, I'd like to run an xamp website (the Moodle package which already includes xamp). When I run localhost or the server's IP, I ...

colinardo on Aug 28, 2023Windows NetworkEncryption, CertificatesWindows ServerRouters, Routing

NPS 802.1x Radius Authentication with EAP-TLS and strong certificate mapping for non domain joined devices

Introduction This tutorial describes the procedure how to use 802.1x EAP-TLS strong authentication especially for non domain joined devices on your LAN. So your device ...

Dani on Oct 15, 2022Microsoft OfficeWindows Server

Windows Server 2022 adds support for Microsoft 365 Apps

Based on feedback from customers, we are happy to share that we are updating our support policy for Microsoft 365 Apps on Windows Server 2022. ...

Frank on Jul 26, 2022MicrosoftWindows Server

Microsoft: Windows Server 20H2 will be the last version

Microsoft points out the end of support for Windows Server version 20H2 on its release page and at the same time announces the end of ...

149536 on Sep 15, 2021MicrosoftWindows Server

Find who restarted DB server

Hi, I am working as sys admin for a small company. Someone restarted the SQL DB server and I want to find the user name ...

Dani on Mar 02, 2021MicrosoftWindows Server

Windows Admin Center version 2103 is now generally available

Today we are excited to announce the general availability of Windows Admin Center version 2103! A big THANK YOU to the Windows Admin Center community, ...

Dani on Oct 15, 2020MicrosoftWindows Server

Core Active Directory Internals

Now, there is no possible way to cover every possible detail from every day during the MCM. Consequently, my plan is to cover the concepts ...

Dani on Sep 11, 2020MicrosoftWindows Server

Memory Leaks in a Process

My name is Jeffrey Worline, and I am a Senior Support Escalation Engineer on the Windows Performance Team at Microsoft. This blog addresses troubleshooting leaks ...

Dani on Sep 05, 2020MicrosoftWindows Server

Decrypting the Selection of Supported Kerberos Encryption Types

In recent months Microsoft support has received a lot of questions regarding disabling RC4 for the encryption of Kerberos tickets. If I had to guess ...