Archive For April, 2013

2 articles

Securing Critical Infrastructure with MILS

By Paul Chen On February 12, the White House released the Presidential Policy Directive 21 (PPD-21), Critical Infrastructure Security and Resilience. The DHS website describes PPD-21 as “advancing a national policy to strengthen and maintain secure, functioning, and resilient critical infrastructure.” Sixteen different critical infrastructure sectors are identified, including: Chemical, Communications, Energy, Financial Services, Healthcare and Public Health, Food and…

Serving Windows Files from a Simics Quick-Start Platform

By Jakob Engblom Windows file sharing has always felt a bit magical to me. I use it all the time, certainly, but I never quite understood how it worked; it was just this big chunk of Microsoft protocol that felt like it really did not want to talk to other types of operating systems. Sure, I have used the open-source…