VxWorks MILS

4 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…

Secure Mobility Message Resonates at MILCOM 2011

By Chip Downing MILCOM 2011 last week in Baltimore, MD was not only educational, but it was a watershed event.   Last year, it was a “coming out” party for custom Android devices; this year however, was the year where many companies are now using COTS hardware and software to their fullest extent, along the entire supply chain, from core to…

Cost of security

By Alex Wilson Having read Paul Parkinson's blog about  the UK National CyberSecurity Strategy, it was interesting to read this article on the US government moves towards cloud computing. I have always been surprised by the seemingly complacent attitude towards security, especially with our approach of downloading daily patches and security fixes to the variety of software installed on our…

Updates to our VxWorks MILS platform, including a new High Assurance Network Stack

By Bill Graham This week we announced the latest update to our VxWorks MILS Platform, (for Multiple Independent Levels of Security) which includes a new High Assurance Network Stack (HANS) and guest OS support for Wind River Linux. In a previous post I discussed the growing importance of security in embedded systems. However, in so-called high assurance environments used by…