Ubuntu 26.10: Kontroverse Diskussion zu Secure Boot Derzeit wird bei Ubuntu ein Vorschlag für einen abgesicherten Boot-Vorgang mit Secure Boot ab Ubuntu 26.10 diskutiert, der auch Auswirkungen auf Anwender ohne Secure Boot haben könnte…

Ubuntu 26.10: Kontroverse Diskussion zu Secure Boot linuxnews.de/ubuntu-26-10... #ubuntu #canonical #secureboot #linux #linuxnews

Ubuntu 26.10 prepara un GRUB firmato ridotto per aumentare la sicurezza Ubuntu 26.10 ridurrà le funzionalità del GRUB firmato per migliorare la sicurezza, limitando file system e configurazioni supportate

Ubuntu 26.10 cambia rotta: il GRUB firmato verrà ridotto al minimo per migliorare la sicurezza. Addio a Btrfs, ZFS, XFS, LVM e LUKS nel boot firmato. Una scelta che farà discutere. #Ubuntu #GRUB #SecureBoot #Linux

Get-SecureBootUEFI -name KEK -decode

セキュアブート証明書(とVBIOSの署名等)は一体いつになったら更新されるのだろうか。現状のままだと6月に入る前にセキュアブートを無効にする以外の回避策が無い。因みにPowerShellのコマンドでPK、KEK、DB、DBXのどれもデコードして確認出来る。
#Windows11 #SecureBoot

VBIOS問題ですっかり忘れていたがBIOS専用のネットワークドライバ(Notファームウェア)もセキュアブート証明書更新で使用不能になる事を忘れていた。因みに使い道はBIOS更新時にBIOSから直接インターネットに接続してBIOSファイルをダウンロードするだけ。そんなリスクの高いBIOS更新はまず行わないので恐らく実際にこのドライバを使う事はないだろう。因みにRealtekのUNDIドライバは2026年6月までUEFI CA 2011署名とOption ROM UEFI CA 2023署名の2つのドライバファイルが配布される。
#Windows11 #SecureBoot #Realtek

Original post on is.burntout.org

Hmm if I run some kind of Linux distro (Debian actually) or some other *nix like FreeBSD do I need to worry about the coming "secure boot certificate rollover" apocalypse? […]

Microsoft releases Windows 10 KB5078885 extended security update Microsoft released the Windows 10 KB5078885 extended security update for March 2026 Patch Tuesday to address 79 vulnerabilities, including two actively exploited zero-days, and to fix a shutdown/hibernation issue affecting Secure Launch-capable devices. The update moves systems to build 19045.7058 (and 19044.7058 for LTSC 2021), rolls out new Secure Boot certificates, and includes security and bug fixes only; it is available to Enterprise LTSC and ESU-enrolled devices via Windows Update. #KB5078885 #Windows10 #SecureBoot #SystemGuard

Microsoft releases Windows 10 KB5078885 update for March 2026, fixing 79 vulnerabilities including two zero-days and Secure Launch shutdown issues. Available for Enterprise LTSC and ESU devices. #WindowsUpdate #SecureBoot #USA

Randy & Manilla worried to Age ID & Secure Boot

WARNING!: Can #AgeID via O.S. and #SecureBoot expiration affect #RandyandManilla?

Check on the next link ➡️: randyandmanilla.weebly.com/news/whats-h...

#internet #IndieGameDev #Steam #itchio

Day 3 of SCaLE 23x. Polishing up the slides and notes for the talk this evening at 6:15 PM PST.

#ciq #scale23x #secureboot

Windows Secure Boot certificates for endpoint will expire soon! Are your endpoint teams doing the necessary testing or deployments?

Check here for details: forms.office.com/Pages/Respon...

Help the Windows Server team so they can provide support.

#WindowsServer #SecureBoot #ITSecurity

⚠️ Critical TPMs flaw exposes secure boot trust

Researchers disclosed a vulnerability in Trusted Platform Modules (Mercedes, Toyota, and more) that can undermine Secure Boot integrity, potentially enabling attackers to bypass hardware-based trust mechanisms.

#ransomNews #TPM #SecureBoot

Windows Update : c’est quoi la mise à jour « clé d’échange des clés autorisées (KEK) » pour le démarrage sécurisé ? Vous voyez apparaître la mise à jour « Mise à jour de la clé d’échange des clés autorisées (KEK) pour le démarrage sécurisé » dans Windows Update ? Voici à quoi elle correspond et pourquoi elle est im...

🖥️ Windows Update : c’est quoi la mise à jour « clé d’échange des clés autorisées (KEK) » pour le démarrage sécurisé ?

👉 www.justgeek.fr/mise-a-jour-...

#WindowsUpdate #MàJ #Certificats #SecureBoot #Windows11

Does the distro plan to support #UEFI and #Secureboot out of the box?

Updating Secure Boot Certificates on Windows Devices: My Personal Experience Organizations should update Secure Boot certificates ahead of the June 2026 expiration deadline. In this post, I share my personal experience deploying these certificates via Intune, encountering a licensing error, working around it with a registry key, resolving a BIOS-related failure, and verifying the final result with PowerShell.

Organizations should update Secure Boot certificates before the expiration deadline in June 2026. I share my experience updating them: hit an error with Intune deployment, used a workaround, fixed a firmware failure, and verified success. #SecureBoot #Certificates #Windows

Microsoft Urges IT Teams to Prepare for Secure Boot Certificate Updates -- Redmondmag.com Upcoming changes require administrators to update server configurations to maintain trusted boot integrity.

Microsoft is urging Windows Server admins to prepare for Secure Boot certificate updates as older 2011 certificates begin expiring in late June 2026.

See what the advisory recommends before changes are enforced: https://ow.ly/4phY50Ymmil

#WindowsServer #SecureBoot #Cybersecurity

🚗 wolfSSL now supports #NXP #S32K1 CSE hardware acceleration, offloading AES-128, TRNG, and CMAC to the secure coprocessor for faster, more efficient cryptography. wolfBoot also leverages this for smaller, faster builds.

🔗Learn more: www.wolfssl.com/nxp-...
#secureboot

@liorbela.bsky.social
🎉Secure Boot Status Report in Windows Autopatch - www.anoopcnair.com/secure-boot-...
🔊Purpose of the Secure Boot Status Report
#MSIntune #Intune #SecureBoot #WindowsAutopatch #HTMDCommunity

⏰ Certificats Secure Boot : préparez vos machines Windows dès maintenant !

En 2026, plusieurs certificats émis par Microsoft arrivent à expiration. 🛡️

Quelles sont les machines impactées ?
👉 www.it-connect.fr/windows-anti...

#Windows #SecureBoot #Microsoft #Adminsys #UEFI #CyberSécurité

Prepare your servers for Secure Boot certificate updates The original Secure Boot certificates introduced in 2011 are approaching the end of their planned lifecycle, with expirations beginning in late June 2026. These certificates must be updated before the...

Are your servers ready for
Secure Boot certificate updates? To make sure you are stat here: "Prepare your servers for Secure Boot certificate update" www.microsoft.com/en-us/window... #MVPBuzz #WindowsServer #Secureboot

@liorbela.bsky.social
🎆How to Fix Secure Boot Certificate Expiry and Renewal Error 65000 in Microsoft Intune
www.anoopcnair.com/secure-boot-...
➡️Windows Secure Boot certificates expire in June 2026
#Intune #SecureBoot #WindowsSecurity #MDM #MicrosoftIntune #HTMDCommunity

💻 Instala Windows 11 en cualquier PC 🚀

Aunque no tengas TPM 2.0, Secure Boot o suficiente RAM, puedes hacerlo con este método paso a paso.

⚠️ No es oficial, úsalo bajo tu responsabilidad.

🎥 www.youtube.com/watch?v=Qn8Q...

#Windows11 #InstalarWindows #TPM #SecureBoot #Tecnologia #Norbatic

winbuzzer.com/2026/02/13/m...

Microsoft Refreshes Secure Boot Certificates via Windows Update

#Cybersecurity #Windows10 #Microsoft #WindowsUpdate #Windows11 #Windows #SecureBoot #Encryption #UEFI

Lilbits: Android 17 Beta 1, Intel Arc B370 iGPU performance, and a $27 RLCD display with an ESP32-S3 chip Waveshare is now selling a cheap dev board that combines a 4.2 inch, 400 x 300 pixel RLCD sunlight-readable, black and white "E-paper-like" low-power display with an ESP32-S3 processor featuring support for WiFi and Bluetooth. Available with a battery for $27 or without one for $25, the kit could be an interesting alternative to E Ink for simple signage or other applications.

Lilbits: Android 17 Beta 1, Intel Arc B370 iGPU performance, and a $27 RLCD display with an ESP32-S3 chip #Android, #Android17, #Google, #Lilbits, #Microsoft, #PantherLake, #Rlcd, #SecureBoot, #Waveshare

Windows 10 KB5075912 Extended Update
Read More: buff.ly/d4hD58r

#Windows10 #KB5075912 #ZeroDay #PatchTuesday #MicrosoftSecurity #SecureBoot #VulnerabilityManagement #CyberAlert

@liorbela.bsky.social
🎆How to Fix Secure Boot Certificate Expiry and Renewal Error 65000 in Microsoft Intune
www.anoopcnair.com/secure-boot-...
➡️Windows Secure Boot certificates expire in June 2026
#Intune #SecureBoot #WindowsSecurity #MDM #MicrosoftIntune #HTMDCommunity

Secure Boot : comment vérifier si les certificats 2023 ont été installés sur votre PC Ce tutoriel vous explique comment vérifier si les nouveaux certificats Secure Boot 2023 sont bien installés sur votre PC Windows.

🖥️ Secure Boot : comment vérifier si les certificats 2023 ont été installés sur votre PC

👉 www.justgeek.fr/verifier-cer...

#SecureBoot #Certificats #Sécurité #Windows11 #Windows10 #PC

Microsoft aggiorna Secure Boot: fine dei certificati del 2011 | GuruHiTech Microsoft prepara un aggiornamento cruciale per Secure Boot: i certificati del 2011 stanno per scadere e verranno sostituiti tramite Windows Update.

Microsoft aggiorna Secure Boot: fine dei certificati del 2011
#boot #computer #firmware #microsoft #secureboot #sicurezza #software #windows #windows10 #windows11
guruhitech.com/microsoft-ag...

Microsoft Extends Secure Boot Protection with New Update: Here's What It Means Microsoft has started rolling out new Secure Boot certificates before the 2011 keys expire in June 2026. Here’s what it means.

Secure Boot certificates from 2011 expire in June 2026.

Microsoft has started rolling out new certificates via Windows Update. Devices that don’t update may lose future boot-level protections. Is your PC ready?

Read more: itmatterss.in/global/secur...

#SecureBoot #Windows11 #CyberSecurity

How secure is your boot?

Microsoft will start refreshing Secure Boot certificates in March for Windows 11 and Windows 10 ESU users

buff.ly/B0ikert

#Microsoft #SecureBoot #Windows11 #Windows10 #ESU #Security #Tech