Secure Boot Archives

Winsage

October 18, 2026

Windows 11’s last Secure Boot deadline hits Monday, Microsoft reveals what happens to your PC

Microsoft Windows Production PCA 2011, the certificate for signing the Windows boot loader, will expire on October 19, 2026. This follows the earlier expiration of two other 2011 certificates in June 2026. PCs without the new certificates will still boot and receive standard updates but will miss out on new security enhancements for the early boot process. The new certificates from 2023 are replacing the 2011 certificates. The KEK certificate, essential for authorizing updates to signature databases, and the Microsoft UEFI CA 2011, which signs third-party boot loaders, will also be replaced by new certificates. Users can check their Secure Boot status through the System Information tool or Windows Security. Microsoft is gradually rolling out the new Secure Boot certificates through Windows Update, and users are advised not to disable Secure Boot to avoid complications. Dell will not issue BIOS updates for platforms that reached their end of service life before January 1, 2026. The transition to Secure Boot has faced challenges for older PCs, and developers are advised against pinning Secure Boot certificates in their applications. Multiple restarts may be required for full integration of the new certificates.

Winsage

October 15, 2026

“674M views and they still don’t get the message”: Windows 10 users still aren’t sold on Windows 11

The most-watched video on Microsoft's official Windows YouTube channel has 674 million views since its release on October 31, 2025, promoting the transition from Windows 10 to Windows 11. This video has 48 times more views than the introductory video for Windows 11, which has around 14 million views. Many users remain attached to Windows 10 due to hardware compatibility issues, as Windows 11 requires TPM 2.0, UEFI with Secure Boot, and a supported 64-bit processor. Concerns about RAM usage in Windows 11, which has been criticized for being a memory hog, and a higher frequency of bugs compared to Windows 10, contribute to users' reluctance to upgrade. Windows 11 has stricter hardware requirements, higher RAM demands, a default Microsoft account requirement for setup, and more visible ads and upsells. Although Windows 11 features a more modern design, many users feel that functionality has been sacrificed. Microsoft has committed to improving Windows 11's performance, reporting that it is now up to 20% more responsive in key areas, and users with 8GB of RAM can manage up to 2GB more active data. However, the perception of Windows 11 remains a challenge due to ongoing complaints about its performance and user experience.

Winsage

October 15, 2026

New Epic Games Launcher Arrives in Preview for Windows, Mac, and Linux

Epic Games has released a preview version of its Epic Games Launcher for PC, which is compatible with Windows, Mac, and Linux. The new launcher features improved performance, lower resource usage, voice chat capabilities, revamped game landing pages, customizable options, and a new download experience with detailed speed metrics. Fortnite will soon be available on Linux, supported by a restructured Easy Anti-Cheat system (EAC Linux v2) aimed at enhancing security and minimizing player setup alterations. The launcher can be downloaded from the Epic Games website.

Winsage

October 14, 2026

Windows 11 October updates fix zero-day, VPN failures, and black screens

Microsoft released its October 2026 Patch Tuesday updates for Windows 11, addressing 1,413 vulnerabilities, including a critical fix for an exploited Windows Shell vulnerability (CVE-2026-96951) that bypasses Mark of the Web defenses. This update is the last monthly security update for Windows 11 24H2 Home and Pro users, who must upgrade to a supported version for future security fixes. The update packages KB5127648 and KB5127646 cover versions 24H2, 25H2, and 26H2, and also include fixes for reliability issues such as Explorer.exe startup failures, VPN connection problems, and gaming mouse stuttering. Additionally, the update resolves issues with AC-3 playback, printing failures, and fingerprint sign-in failures after a cold boot. Users are advised to install the updates promptly and restart their systems to complete the process.

Winsage

October 12, 2026

Microsoft Warns Windows Update Will Stop Working on Unpatched PCs Next Year

Microsoft is updating the certificates that authenticate communication between Windows PCs and Windows Update servers, with the current certificates expiring on May 17 and June 19, 2027. Users will generally not need to take action as the new certificates will be included in regular monthly security updates. Specific requirements for different Windows versions include: - Windows 11 25H2 and later: No action required. - Windows 11 24H2: Must install the September 2025 security update or newer. - Other supported Windows 11 and Windows 10 versions: Need the July 2026 update or later before June 19, 2027. - Windows 10 Enterprise 2019 LTSC, Windows Server 2019, and Windows Server 2016: Deadline of May 17, 2027. Devices running unsupported versions will lose access to Windows Update services. Home users with Windows 10 PCs not enrolled in Extended Security Updates (ESU) after October 2025 may miss the critical July 2026 patch. Microsoft has extended ESU coverage until October 12, 2027. Users should check their update history to ensure they have received a cumulative update from July 2026 or later.

Winsage

September 27, 2026

Windows 11’s driver signature requirement is one of the best anti-consumer security features out there

Windows 11 requires drivers to be digitally signed, a policy aimed at enhancing security by preventing unauthorized code from executing at the kernel level. This requirement, which began with Windows Vista and became mandatory with Windows 10, version 1607, has tightened over the years, especially with the introduction of UEFI Secure Boot and TPM in Windows 11. While this enforcement protects against malware and supports anti-cheat systems in gaming, it limits user autonomy and imposes significant challenges for developers, particularly those working on smaller projects. In contrast, Linux allows users more freedom to modify their systems, though this flexibility can compromise security.

Tech Optimizer

September 20, 2026

How to Remove a Keylogger: 12 Steps, 60 Min [2026]

A keylogger captures every keystroke made on a device and sends that information to an external source. In 2025, infostealer malware, including keyloggers, resulted in the theft of 642.4 million credentials from 13.2 million infections globally. In Australia, approximately 30,000 banking passwords were compromised between 2021 and 2025 due to this malware. The Australian Cyber Security Centre reported over 42,500 calls related to credential theft in one year, a 16% increase. Four main malware families dominate the landscape, with LummaC2 accounting for nearly 60% of credentials linked to infostealers in 2026. Keyloggers can be detected through signs such as typing lag, unexpected antivirus notifications, new browser extensions, and unexplained spikes in outbound data usage. Detection and removal steps include checking running processes, auditing startup programs, reviewing installed programs, running antivirus scans, and resetting passwords from a clean device. Keyloggers can infiltrate systems via phishing emails, malicious attachments, or compromised software downloads. Mobile devices can also be targeted by keyloggers disguised as legitimate apps.

Winsage

September 10, 2026

Windows 11’s last Secure Boot deadline is weeks away, here’s what you must do

Microsoft is continuing the rollout of Secure Boot certificate updates, with the next significant deadline on October 19, 2026, when the Microsoft Windows Production PCA 2011 certificate expires. The September 2026 Patch Tuesday update has expanded eligibility for Secure Boot certificates to more PCs classified as “high confidence.” Users may need to reboot their PCs to install these updates, and some may require firmware updates beforehand. Microsoft has confirmed that the update process will persist beyond established deadlines, and older certificates are expiring in stages, with the first two deadlines having already passed. Users should ensure they have the latest updates installed and check their Secure Boot status in Windows Security. Microsoft has assured that PCs without the newer certificates will continue to boot normally and receive standard updates while the rollout continues.

Winsage

September 8, 2026

Microsoft releases Windows security update addressing 723 flaws

Microsoft released its September 2026 security updates, addressing two critical Windows elevation-of-privilege vulnerabilities: CVE-2026-85880 and CVE-2026-81963. Both vulnerabilities were exploited before their public disclosure on September 8. CVE-2026-85880 involves a heap-based buffer overflow in the Windows Advanced Local Procedure Call (ALPC), allowing low-privileged attackers to gain SYSTEM privileges. CVE-2026-81963 affects the Windows Update Stack due to improper link resolution and access controls, enabling similar privilege escalation. The September release also includes 974 Common Vulnerabilities and Exposures (CVEs) across various Microsoft products, with 723 affecting Windows. Users of Windows 11 24H2 and 25H2 receive updates via KB5124008, while Windows 11 26H1 receives KB5124012. Windows 11 24H2 Home or Pro editions will reach end of servicing on October 13, 2026. Users are advised to install the updates promptly and back up important data.

Winsage

September 7, 2026

Windows 11 wants your trust. Microsoft keeps testing it

Microsoft is facing significant security and reliability issues, particularly related to system startup, BitLocker recovery, and updating Secure Boot certificates. Users have expressed confusion over these complexities, especially regarding Microsoft Defender Antivirus errors. These problems stem from a tumultuous period before the launch of Windows 11, including changes to the TPM requirement and the extension of Windows 10's life. Despite increased security patches, underlying issues remain, leading to user skepticism about the reliability of Windows systems.