Ever since Windows Phone 7 was launched late last year there’s been a growing buzz surrounding Microsoft’s new phone OS, and with the recent announcement that the Windows Phone Marketplace had surpassed 10,000 apps in those 4-5 months and was growing...

Today we're releasing Security Advisory 2524375 , to address nine fraudulent digital certificates issued by Comodo Group Inc, a root certificate authority. Comodo has since revoked the digital certificates. This is not a Microsoft security vulnerability;...

Our very own Yuri Diogenes posted the first draft of his guide for troubleshooting Windows Server Update Services (WSUS) over on the TechNet Wiki.  Not only does it walk you through how WSUS works and how to troubleshoot it, but since it’s on the...

Hello, Today we published the March Security Bulletin Webcast Questions & Answers page . We fielded five questions on various topics during the webcast, including bulletins released, deployment tools, and update detection tools. We invite our...

Today, as part of our monthly security bulletin release, we have three bulletins addressing four vulnerabilities in Microsoft Windows and Microsoft Office. One bulletin is rated Critical, and this is the bulletin we recommend for priority deployment:...

Hello all -- Today, as part of our monthly security bulletin release, we have three bulletins addressing four vulnerabilities in Microsoft Windows and Microsoft Office. One bulletin is rated Critical, and this is the bulletin we recommend for priority...

After deploying a WSUS server, you may experience the following performance issues on clients: 1. You may experience prolonged high CPU utilization when you scan for updates or when you install updates. 2. The scans fail. This article provides...

Hello all -- Today, as part of our usual monthly bulletin cadence, we are providing our Advance Notification Service for March's security bulletins. This month we'll release three bulletins, one of them rated Critical and two rated Important, addressing...