Arm’s Cortex-A family handles heavy-duty operating systems like Linux, while the Cortex-M microcontroller typically runs an RTOS. Designing a system for a Cortex-M tends to be relatively easy compared ...
Traditionally, the telecom industry has used clusters to meet its carrier-grade requirements of high availability, reliability and scalability, while relying on cost-effective hardware and software.
At the 2001 Linux Kernel Summit, NSA developers presented their work on Security-Enhanced Linux (SELinux) and emphasized the need for enhanced security support in the main Linux kernel. In the ensuing ...