Microsoft Security Response Center
![MSRC CDOC Microsoft Security Response Center](http://www.microsoft.com/onerfstatics/marketingsites-wcus-prod/_h/9be151e5/coreui.statics/images/1x1clear.gif)
MSRC CDOC
Protection, detection, and response
The Microsoft Security Response Center is part of the defender community and on the front line of security response evolution. For over twenty years, we have been engaged with security researchers working to protect customers and the broader ecosystem.