In a pivotal update for enterprise environments, Windows has rolled out new certificate authority (CA) handling logic for Application Control for Business, formerly known as Windows Defender Application Control (WDAC). As announced in Microsoft’s official support documentation, this adjustment...
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The landscape of enterprise security is continually shaped by the challenge of maintaining trust in a rapidly evolving certificate ecosystem. As Windows environments become even more integral to critical business operations, Microsoft’s Application Control for Business—previously known as...
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As enterprise security needs grow more complex and digital threats evolve, Microsoft continues to adapt its security framework accordingly. With the recent overhaul in Application Control for Business—formerly known as Windows Defender Application Control (WDAC)—organizations now face...
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The latest evolution of Windows support for Application Control for Business introduces a significant and controversial overhaul: a new Certificate Authority (CA) handling logic designed to bolster software trust and compliance in modern enterprise environments. Users and administrators who rely...
Microsoft's Application Control for Business (ACfB), formerly known as Windows Defender Application Control (WDAC), has introduced a significant enhancement in its certificate authority (CA) handling logic. This update aims to bolster security by refining how digital certificates are managed...
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Enterprises relying heavily on Active Directory Certificate Services (AD CS) to secure their organizational assets are on high alert following the disclosure of CVE-2025-29968—a denial of service (DoS) vulnerability rooted in improper input validation processes within the AD CS infrastructure...
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Major changes are on the horizon for Windows hardware driver development—a shift poised to impact not only device manufacturers and IT professionals, but millions of end users as Microsoft undertakes a significant revamp for the next generation of Windows 11. With the recent announcement...
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The recent April Patch Tuesday updates have brought an unexpected challenge for enterprise administrators and IT security professionals: broken Kerberos authentication for Windows Hello and certificate-based logins on Active Directory Domain Controllers (DC) running supported versions of Windows...
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Over the past several years, Windows Hello for Business (WHfB) has emerged as a cornerstone of Microsoft’s modern authentication approach, prioritizing both convenience and layered security. However, recent developments have drawn fresh scrutiny to the ecosystem’s dependence on complex trust...
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The recent release of KB5057784 signals a notable tightening of security for Kerberos authentication in Windows environments. This update addresses CVE-2025-26647—a vulnerability that emerges when a certificate authority (CA) is included in the Windows root store but omitted from the NTAuth...
Microsoft's pushing the envelope once again, and this time, they're not just showing off tech mastery—they're giving everyday professionals the keys to join the AI revolution. If you're imagining this involves a costly bootcamp, think again. Microsoft is offering its first Generative AI...
Many users of Windows 10 and 11 are encountering the frustrating error message: "Something went wrong and your PIN isn’t available," accompanied by the error code 0xc00000bb. This issue typically arises when attempting to log into devices using the Windows Hello for Business (WHFB) feature...
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I have developed a python based application for windows 10 and I created a setup exe for installation into Program Files (x86) folder via inno setup tool. My problem is whenever I execute my setup.exe file on another windows device, SmartScreen shows "Microsoft defender SmartScreen...
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I am using a Windows server 2019 with IIS and active websites, for some reason when i enter a website that exits in our IIS with HTTPS with valid R3 certificate from our server it loads an expired certificate ( i have tried Chrome Edge and Mozilla to test this). I entered me certificate...
Hello Windows Insiders, we have released Windows 10 21H2 Build 19044.1806 (KB5014666) to the Release Preview Channel for those Insiders who are on Windows 10. This update includes the following improvements:
New! We added IP address auditing for incoming Windows Remote Management (WinRM)...
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Hi
We relocated our server to another town/city and now our sstp VPN doesnt work, all that has changed is a new external IP address, we have put a NAT rule in for 443 in the new firewall at the new office. Is this a certificate issue? Do you have to tell the certificate which exteral IP address...
Hi ladies and gents, I am new here and currently struggling with a digital certificate that I had installed and later removed. It allows to login to a website without entering any login information. I removed it because I no longer want access to that website yet whenever i got to the website...
When i try to visit microsoft.com to get update fixes and to update my account I get the error message that my connection is not private and the certificate has been revoked. This happened when I tried to go to the bitdefender.com website to install the security software that I have purchased...
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I have smart card USB token, and when I need to enter password to sign in document with certificate, Windows security form only gives me PIN field to enter, I cant see the user name of certificate, which is really annoying.
Is there a way to display user name of certificate when displaying PIN...
Hello friends
I am using windows7 service pack1 while installing .net framework 4.5 or higher version error showing "the timestamp signature and or certificate could not be verified or is malformed" . Please help me to solve this issue.