Security News
Microsoft is testing support for the Discovery of Network-designated Resolvers internet standard, which enables automated client-side discovery of encrypted DNS servers on local area networks. Without DNR support, users must manually enter the info of encrypted DNS servers on their local area network within the network settings.
A custom Flipper Zero firmware called 'Xtreme' has added a new feature to perform Bluetooth spam attacks on Android and Windows devices. The main idea behind the spam attack is to use Flipper Zero's wireless communication capabilities to spoof advertising packets and transmit them to devices in range of pairing and connection requests.
Windows 11 will let admins mandate SMB client encryption for all outbound connections, starting with today's Windows 11 Insider Preview Build 25982 rolling out to Insiders in the Canary Channel. SMB encryption provides data end-to-end encryption and can be enabled on a per-share basis for the entire file server or when mapping drives using Windows Admin Center, Windows PowerShell, or UNC Hardening.
Every operating system should be appropriately secured, especially end-user workstations, which often contain or permit access to company data and upon which most employee job duties are based. Here is a checklist from TechRepublic Premium for getting the maximum security protection out of your Windows 10 deployments.
According to complaints from Windows admins, the issue is triggered after installing KB5031361 and KB5031364 on Windows Server 2019 and Windows Server 2022 systems. When it released the buggy cumulative updates, the company revised the support document for KB5031364, including and removing a known issue related to VMware ESXi, describing boot issues encountered by guest VMs operating Windows Server 2022 with Secure Boot enabled.
Microsoft has resolved a known issue that caused Windows 10 security updates released during this month's Patch Tuesday to fail with 0x8007000d errors. For systems impacted by this issue, specifically Windows 10 21H2 and Windows 10 22H2, the KB5031356 security update would fail despite displaying initial progress during deployment.
Microsoft says Windows 10 security updates released during this month's Patch Tuesday may fail to install with 0x8007000d errors, although initially displaying progress. On systems affected by this known issue running client platforms, the KB5031356 security update will fail to complete installation.
Microsoft announced earlier this week that the NTLM authentication protocol will be killed off in Windows 11 in the future. [...]
Windows Server 2012 and multiple editions of Windows 11, version 21H2, have reached the end of support with this month's Patch Tuesday.Even though Windows Server 2012's mainstream support ended more than four years ago in October 2018, Microsoft extended the end date for extended support by five years to provide customers additional time to transition to newer, supported versions of Windows Server.
Microsoft has released the KB5031356 cumulative update for Windows 10 21H2 and Windows 10 22H2, with twenty-five fixes for various issues. KB5031356 is a mandatory Windows 10 cumulative update containing the October 2023 Patch Tuesday security updates.