BAE Systems' STOP
BAE Systems' STOP version 6.0.E received an EAL4+ in April 2004 and the 6.1.E version received an EAL5+ certification in March 2005. STOP version 6.4 U4 received an EAL5+ certification in July 2008. Versions of STOP prior to STOP 6 have held B3 certifications under TCSEC. While STOP 6 is binary compatible with Linux, it does not derive from the Linux kernel. See for an overview of the system.
Read more about this topic: Security-evaluated Operating System
Famous quotes containing the word stop:
“Men who want to support women in our struggle for freedom and justice should understand that it is not terrifically important to us that they learn to cry; it is important to us that they stop the crimes of violence against us.”
—Andrea Dworkin (b. 1946)