Microsoft has warned customers about the exploitation of a Windows print spooler vulnerability by Russian hackers, enabling them to elevate privileges and pilfer credentials within compromised enterprise networks. The Russian hacking group is using a custom tool known as GooseEgg to target a range of organizations. What is Windows Print Spooler vulnerability? Microsoft patched the...
Microsoft has issued an advisory against using the iPerf3 tool on Windows devices, citing compatibility and performance concerns. The company highlights issues with iPerf3’s reliance on Cygwin emulation layer and potential discrepancies in network testing. iPerf is a popular tool that is used for measuring network bandwidth and performance across different platforms. It’s maintained by…
Last Update: Apr 16, 2024
In this review, we show you how you can use Action1’s free platform to patch Windows and third-party applications. See how it works here. What is Action1 and why do I need it? Action1 is a class-leading patch management software with a robust feature set that automates the deployment of security updates and patches to…
Microsoft has announced plans to discontinue Windows RSA keys shorter than 2048 bits. The company explains that this step aims to prompt organizations to abandon weaker encryption methods in favor of stronger ones for server authentication. Rivest-Shamir-Adleman (RSA) keys are the cryptographic keys used in the RSA encryption algorithm. RSA involves the use of a…
Last Update: Mar 13, 2024
Windows PCs may sometimes encounter issues during startup, and that can happen when Windows fails to load properly. In this post, we’ll explain how you can use Windows Boot Manager to troubleshoot boot errors and get your PC up and running again. What is Windows Boot Manager? Windows Boot Manager (Bootmgr.exe) is Microsoft’s proprietary Unified Extensible Firmware…
Last Update: Mar 13, 2024
The “trust relationship between this workstation and the primary domain failed” error means that the computer cannot access a network because it is offline, or that it has lost its membership to the Active Directory (AD) domain. This guide will help you understand what’s happening behind the scenes when this error occurs, and we’ll go…
Microsoft has recently addressed a zero-day vulnerability within the Windows AppLocker driver. The security flaw has been exploited by the North Korean threat group Lazarus for privilege escalation to carry out rootkit attacks. The security flaw (tracked as CVE-2024-21338) was first discovered by the cybersecurity firm Avast last year. The Avast researchers created a proof-of-concept…
Last Update: Feb 22, 2024
Windows allows users to assign permissions to files and folders, for added security and to control which users can perform specific actions on files and folders. Learn all you need to know about basic permissions, folder permissions, user permissions, explicit permissions, and much more. What are NTFS permissions? NTFS permissions, first introduced with Microsoft Windows…
Last Update: Feb 19, 2024
Icacls is a Windows command-line utility that IT admins can use to change access control lists on files and folders. One of the most common tasks that an IT Pro or system administrator performs is modifying permission on a file server. Using the icacls command is a very efficient way to do that, and we’ll…
Microsoft has announced its plans to update Secure Boot on Windows Unified Extensible Firmware Interface (UEFI) PCs. The company is collaborating with its equipment manufacturer (OEM) partners to issue new Secure Boot keys starting this year. Secure Boot is a security feature that was first implemented in Windows 8 machines, particularly those running on the…