virtualization-based security

Sixty days may feel like a lot — until you remember the work still required to move millions of endpoints off an operating system that will stop receiving free security updates on October 14, 2025. (support.microsoft.com) Background Microsoft has announced that Windows 10 will reach end of...

Microsoft’s upgrade machinery is currently offering Windows 11 24H2 to machines that, on paper, fail the company’s minimum security requirements — including systems with TPM 2.0 disabled — and multiple independent reports suggest this is happening to both consumer and enterprise devices...

Three persistent beliefs about Windows security still shape decisions in 2025 — that you must pay for antivirus, that Microsoft Defender is a catch‑all shield, and that staying on Windows 10 is safe for years to come — and each is misleading in ways that matter for risk, cost, and practical...

Microsoft’s recent performance bragging rights for Windows 11 have reignited an old debate: are holdouts running Windows 10 missing out on a meaningful speed boost, or is this marketing dressed up as engineering? A raft of new benchmarks and a fresh round of commentary — including a summary...

Microsoft's July 2025 Patch Tuesday update, intended to enhance security across its platforms, inadvertently caused boot failures in certain Azure Virtual Machines (VMs). This issue primarily affected configurations where Trusted Launch was disabled and Virtualization-Based Security (VBS) was...

Microsoft’s latest Patch Tuesday update triggered an unexpected and critical issue for Azure users relying on Virtualisation-Based Security (VBS)—a bug that ultimately prevented certain virtual machines (VMs) from launching at all. In a twist that stymied both IT administrators and cloud...

When Microsoft rolled out the KB5062553 update for Windows earlier this month, IT administrators and Azure customers were initially focused on the various security and stability improvements officially documented in the release notes. However, beneath its routine Patch Tuesday status, KB5062553...

Microsoft has recently released an out-of-band (OOB) update, KB5064489, to address a critical issue affecting Azure Virtual Machines (VMs) running Windows Server 2025 and Windows 11 24H2. This emergency patch resolves a bug that prevented certain VMs from launching when Virtualization-Based...

Microsoft has released Windows 10 22H2 Build 19045.6156 (KB5062649) to the Release Preview Channel, introducing several key updates and improvements. Enhanced Windows 10 Extended Security Updates (ESU) Enrollment A significant enhancement in this build addresses an issue with the Windows 10 ESU...

Windows Virtualization-Based Security (VBS) is a core pillar of modern Windows security architecture, trusted by enterprises and government organizations alike to isolate and protect sensitive system processes from compromise. However, the recent disclosure of CVE-2025-47159—a critical elevation...

In a sweeping evolution for enterprise cloud security, Microsoft has revealed a major overhaul to the default security settings of its Windows 365 Cloud PCs. The company’s June 18, 2025, announcement outlines a new security baseline that disables peripheral redirection features while activating...

Microsoft’s latest moves to reinforce Windows 365 Cloud PCs with virtualization-based security marks a potentially pivotal moment for enterprise cloud computing. As more organizations embrace the cloud, expectations for robust, built-in protections rise—especially in an era characterized by...

Microsoft is set to implement significant security enhancements for Windows 365 Cloud PCs starting in late 2025. These changes aim to bolster the security posture of Cloud PCs by modifying default settings and introducing advanced protective features. Disabling Device Redirections by Default To...

In a move that has placed the spotlight squarely on Windows' advanced security mechanisms—and their occasional cracks—Microsoft recently disclosed CVE-2025-47969, a vulnerability that exposes the underlying complexities and evolving risks of Virtualization-Based Security (VBS). This information...

System Guard in Windows 11 and Windows 10 serves as a critical bulwark against sophisticated threats aiming to compromise a device during its earliest and most vulnerable startup phases. With the proliferation of firmware and boot-level attacks, Microsoft has emphasized leveraging hardware-level...

Microsoft's Recall feature, introduced in Windows 11, has been a focal point of discussion due to its innovative approach and the privacy concerns it raises. This feature captures periodic screenshots of user activity, storing them locally to facilitate comprehensive search functionalities...

AMD’s latest flagship CPUs are again setting high expectations in the PC gaming world, but new benchmarks are shaking up long-held assumptions about the ideal combination of hardware and software for performance enthusiasts. This week’s revelations, focusing on the Ryzen 9 9950X3D and Ryzen 7...

Microsoft has made waves once again in the Windows ecosystem, and this time, it’s not for a flashy UI refresh or another round of Start menu rearrangement. Instead, the company has quietly pulled the plug on a critical piece of its security infrastructure for older versions of Windows 11 and...

If you ever thought that Windows version numbers were just minor footnotes in a sea of endless updates, think again. Microsoft’s recent security reshuffle regarding Windows 11 and its virtualization-based security features is here not just to break that illusion—it’s ready to smack it with a...

Windows Virtualization-Based Security (VBS) is one of Microsoft’s most powerful defenses—a built-in digital vault designed to isolate sensitive operations from potential threats. Yet even the strongest fortresses can have unexpected gaps. CVE-2025-27735 introduces one such gap by exploiting...