General Availability for Enhanced Mitigation Experience Toolkit (EMET) 5.0

Today, we are excited to announce the general availability of Enhanced Mitigation Experience Toolkit (EMET) 5.0. EMET is a free tool, designed to help customers with their defense in depth strategies against cyberattacks, by helping block and terminate the most common techniques adversaries might use in comprising systems. EMET 5.0 further helps to protect with… Read more

August 2013 Security Bulletin Webcast, Q&A, and Slide Deck

Today we’re publishing the August 2013 Security Bulletin Webcast Questions & Answers page.  We fielded 13 questions on various topics during the webcast, with specific bulletin questions focusing primarily on Exchange Server (MS13-061) and Windows Kernel (MS13-063).  There were 3 additional questions during the webcast that we were unable to answer on air, and we… Read more

Microsoft Releases Security Advisory 2794220

Today, we released Security Advisory 2794220 regarding an issue that impacts Internet Explorer 6, 7, and 8. We are only aware of a very small number of targeted attacks at this time. This issue allows remote code execution if users browse to a malicious website with an affected browser. This would typically occur by an… Read more

November 2012 Bulletin Release

Security UpdatesToday we released six security bulletins to help protect our customers – four Critical, one Important, and one Moderate – addressing 19 vulnerabilities in Microsoft Windows Shell, Windows Kernel, Internet Explorer, Internet Information Services (IIS), .NET Framework, and Excel. For those who need to prioritize deployment, we recommend focusing on these two Critical updates… Read more

August 2012 Security Bulletin Webcast, Q&A, and Slide Deck

Hello. Today we’re publishing the August 2012 Security Bulletin Webcast Questions & Answers page. During the webcast, we fielded twelve questions focusing primarily on MS12-060 covering Windows Common Controls,  MS12-052 regarding Internet Explorer, and Security Advisory 2661254 addressing trust certificates with RSA keys less than 1024 bit key lengths. Three additional questions were answered after… Read more

Announcing the BlueHat Prize for Advancement of Exploit Mitigations

Protecting the general computing ecosystem is a really tough job, and given some of the media headlines, it’s easy to get discouraged and wallow in the problems. It seems like we’re constantly bombarded with statistics measuring the number of bugs, vulnerabilities, or attacks in an attempt to build an accurate “state of the state.” The… Read more

A guide to exploit mitigations and the July 2011 security bulletin release

Hello all — Over the years we’ve often talked about exploit mitigations – DEP, ASLR, SEHOP and so forth – as effective tools for improving computer security, reducing risk, preventing attacks, and minimizing operational disruption. Today we’re releasing a user’s guide to the toolbox: “Mitigating Software Vulnerabilities,” a white paper with practical information on choosing… Read more