security updates Archives

Tech Optimizer

August 16, 2026

Do you really need an antivirus app on your Android?

The relevance of third-party antivirus software for mobile devices has declined as modern Android devices come with robust built-in security features. Google Play Protect blocks millions of harmful apps and conducts regular scans of installed apps. Android employs sandboxing technology to isolate applications, has a proactive permissions system, and provides regular security updates. While Android is not immune to malware, many threats now arise from social engineering tactics rather than technical vulnerabilities. Users face risks when connecting to public Wi-Fi networks, and malicious push notifications can mislead them. Third-party antivirus may be beneficial for users who sideload apps or notice signs of infection, but for most users, Google's Play Protect suffices. Older devices lacking updates are at higher risk, and while antivirus apps can provide additional protection, education and user vigilance are crucial for minimizing risk.

Winsage

August 16, 2026

Microsoft releases new Defender update for Windows 11, 10, Server ISO installations

Microsoft released its August 2026 Patch Tuesday updates, including the latest Defender package for ISO installations. The updates are aimed at combating malware threats and are issued approximately every three months for Windows installation images (WIM and VHD) and ISOs. The latest Windows 11 update is available through the Media Creation Tool (MCT). The security definitions were delivered through security intelligence update version 1.455.50.0, applicable to various platforms including Windows 11, Windows 10 ESU, Windows Server 2022, and others. The update includes enhancements to the anti-malware client, engine, and signature versions, with platform version 4.18.26070.9, engine version 1.1.26070.7, and security intelligence version 1.455.50.0. The previous security intelligence update was version 1.447.236.0, which introduced detections for various malware types. The most recent intelligence update is version 1.457.181.0.

Winsage

August 15, 2026

What Are The Minimum Requirements For Windows 11?

Windows 11 requires a compatible 64-bit processor with a minimum speed of 1 GHz and at least two cores, 4GB of RAM, and 64GB of available storage. The system must use UEFI firmware with Secure Boot capability, support Trusted Platform Module (TPM) 2.0, and have graphics hardware compatible with DirectX 12 or later with a WDDM 2.0 driver. A high-definition display with a resolution of at least 720p, measuring more than 9 inches diagonally, and supporting 8 bits per color channel is also necessary. Microsoft provides the PC Health Check app to assess compatibility with Windows 11. If a PC cannot upgrade, users can enroll in the Consumer Extended Security Updates (ESU) program for Windows 10 version 22H2, which extends security updates until October 12, 2027, without introducing new features. Enrollment options include syncing settings for free, redeeming 1,000 Microsoft Rewards points, or paying a fee, with a license applicable to up to 10 devices.

Winsage

August 15, 2026

What Are The Minimum Requirements For Windows 11?

In 2026, Microsoft Windows 11 requires specific hardware criteria for installation, including a 64-bit processor (1 GHz or faster with at least two cores), a minimum of 4GB of RAM, at least 64GB of available storage, UEFI firmware with Secure Boot, TPM version 2.0 support, and graphics hardware that supports DirectX 12 or later with a WDDM 2.0 driver. A high-definition display with a resolution of at least 720p and a diagonal measurement exceeding 9 inches is also necessary. Compatibility can be checked using the PC Health Check app, which may take up to 24 hours to reflect recent hardware upgrades. For Windows 10 users unable to upgrade, the Consumer Extended Security Updates (ESU) program provides security updates until October 12, 2027, without new features. Enrollment options include syncing settings for free, using Microsoft Rewards points, or paying a fee, with each license applicable to up to 10 devices.

Winsage

August 15, 2026

Windows 11 24H2, Windows Server 2022, Windows 10 Ent. LTSB 2016 get 60-day cut off warnings

Microsoft has issued a 60-day notice regarding the end-of-life dates for several products, following a previous 90-day warning. Mainstream support for Windows Server 2022 will end on October 13, 2026, affecting all editions. Users of Windows 11 version 24H2 Home and Pro, as well as Windows 10 Enterprise LTSB 2016, will stop receiving updates. Microsoft recommends upgrading to Windows Server 2025, with an extended support phase lasting until October 14, 2031, for those unable to upgrade immediately. Windows 11 version 24H2 users must upgrade to version 25H2 to continue receiving updates, while Enterprise and Education variants will have a grace period until October 2027. Organizations using Windows 10 Enterprise LTSB 2016 should transition to Windows 11 Enterprise LTSC 2024, with Extended Security Updates available for purchase for those who remain on the older system. A 180-day evaluation build of Windows Server 2025 can be downloaded for compatibility testing.

Winsage

August 15, 2026

Don’t panic if Windows 11 reboots multiple times for security updates, here’s why it’s happening

Windows PCs are experiencing multiple reboots during the installation of monthly cumulative updates, particularly due to updates related to Secure Boot certificates and accompanying firmware updates. Microsoft is rolling out the Secure Boot certificate update to millions of Windows 11 and Windows 10 devices, with users who haven't received the certificates expected to do so soon, unless firmware limitations arise. Microsoft has acknowledged that multiple reboots may occur during this rollout. The August 2026 Patch Tuesday update addressed around 400 security vulnerabilities and included a Secure Boot certificate update for a wider range of devices. It is advised not to delay updates beyond three days to avoid potential AI-driven security threats. The August 2026 Update also activates the Low Latency Profile for app launches and improves file size displays in File Explorer. Reports indicate that devices lacking the Secure Boot 2023 certificate have successfully received it following this update, and Microsoft will continue deploying certificates via Windows updates in the coming months.

Winsage

August 13, 2026

Nightmare Eclipse Drops Windows Zero-Day Exploit ‘ShieldBreak’

Security researcher Nightmare Eclipse has released a zero-day exploit named ShieldBreak that allows privilege escalation on Windows by targeting a vulnerability in Microsoft Defender. This exploit, designated as CVE-2026-50656, is categorized as a race condition vulnerability and affects the latest versions of Windows 11 and Windows Server 2025, with potential impacts on Windows 10. The exploit was disclosed on June 9, 2026, and Microsoft acknowledged the issue on June 16, rolling out fixes by July 9. The mechanics of ShieldBreak involve manipulating Defender’s scan path and executing a scheduled task to gain System-level privileges. Experts have noted differences between ShieldBreak and the previously known RoguePlanet exploit, emphasizing that ShieldBreak requires Defender to be active to function.

Winsage

August 13, 2026

Windows 10’s latest patch keeps your Secure Boot certificates on track

A recent update has been released, addressing security vulnerabilities and improving system functionality. Key improvements include a fix for the Backup feature, resolving an "invalid credentials" error that caused automatic backups to fail when using Server Message Block (SMB). The update also enhances the Secure Boot feature by introducing high-confidence device targeting data, allowing more devices to receive new Secure Boot certificates. This update addresses outdated Secure Boot certificates for Windows 11 and Windows 10 users. The update, identified as KB5120249, is under 1 GB and is available only to PCs enrolled in the Extended Security Updates (ESU) program, which ensures Windows 10 PCs receive security updates until at least October 2027. Non-enrolled PCs lost security update support in October 2025.

Winsage

August 13, 2026

Microsoft is cutting off new Office features on Windows 10 soon

Devices using Microsoft 365 Apps on Windows 10 will experience a significant transition with the rollout of version 2608, which will end feature enhancements for applications like Word, Excel, and PowerPoint. Security updates will continue until October 10, 2028. The OneDrive desktop app on Windows 10 version 22H2 will also receive updates until October 10, 2028, while older versions will not. Microsoft recommends transitioning to Windows 11 to avoid performance and reliability issues with Microsoft 365 Apps.

AppWizard

August 13, 2026

4 Android Brands With The Worst Software Support

Android smartphones often have a trade-off between price and software support. Motorola typically offers two major Android updates and three years of security patches for flagship models, while mid-range devices receive only one Android update and two years of security patches. Motorola devices, like the Moto G line, are priced under 0 and provide solid battery life and camera performance. Xiaomi's software support varies, with models like the Xiaomi 14 and 15 receiving up to five years of patches starting in 2026, while entry-level models offer only two to three years of support. Imported Xiaomi devices, such as the Redmi Note or Poco X, feature AMOLED screens and rapid charging for under 0. TCL generally provides at least two years of security updates, but not all devices receive two Android version upgrades. TCL's Nxtpaper technology offers a unique display experience, and models like the TCL 60 XE Nxtpaper come with 8GB of RAM and a 120Hz screen. RedMagic promises two major Android updates and three years of security patches starting with the RedMagic 11 Pro. The RedMagic 11 Pro features high-end specifications, including the Snapdragon 8 Elite Gen 5 and a 7,500mAh battery, priced around 9. Brands with subpar software support are identified by the number of promised major Android updates and the duration of security patches, with comparisons made against industry standards set by manufacturers like Google and Samsung.