LynxSecure 2.0 with Multicore Support
California embedded software firm LynuxWorks has updated its security and safety kernel to version 2.0, providing multicore support.
The company's LynxSecure 2.0 Separation Kernel and Embedded Hypervisor product partitions working data and CPU times so that the operating environment can assign dedicated resources to each quasi CPU. A processor can thereby provide hardware protection separately to each partition. As a type 1 hypervisor, LynxSecure runs directly on the hardware, whereas a type 2 hypervisor runs within an OS.
Programmers can thereby get applications to the required protection level by using a lightweight and OS-independent runtime environment. Such applications would follow the guidelines of the international secure product certification known as the Common Criteria for Information Technology Security Evaluation, or CC for short, up to evaluation assurance level 7. A number of government entities have subscribed to this certification process, notably the National Information Assurance Partnership of the U.S. Defense Department.
LynxSecure is based on the real-time LynxOS from LynuxWorks, whose current version is 5.0 and which, in turn, is based on Linux Kernel 2.6 and GCC 3.4.3.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
![Learn More](https://www.linux-magazine.com/var/linux_magazin/storage/images/media/linux-magazine-eng-us/images/misc/learn-more/834592-1-eng-US/Learn-More_medium.png)
News
-
NVIDIA Released Driver for Upcoming NVIDIA 560 GPU for Linux
Not only has NVIDIA released the driver for its upcoming CPU series, it's the first release that defaults to using open-source GPU kernel modules.
-
OpenMandriva Lx 24.07 Released
If you’re into rolling release Linux distributions, OpenMandriva ROME has a new snapshot with a new kernel.
-
Kernel 6.10 Available for General Usage
Linus Torvalds has released the 6.10 kernel and it includes significant performance increases for Intel Core hybrid systems and more.
-
TUXEDO Computers Releases InfinityBook Pro 14 Gen9 Laptop
Sporting either AMD or Intel CPUs, the TUXEDO InfinityBook Pro 14 is an extremely compact, lightweight, sturdy powerhouse.
-
Google Extends Support for Linux Kernels Used for Android
Because the LTS Linux kernel releases are so important to Android, Google has decided to extend the support period beyond that offered by the kernel development team.
-
Linux Mint 22 Stable Delayed
If you're anxious about getting your hands on the stable release of Linux Mint 22, it looks as if you're going to have to wait a bit longer.
-
Nitrux 3.5.1 Available for Install
The latest version of the immutable, systemd-free distribution includes an updated kernel and NVIDIA driver.
-
Debian 12.6 Released with Plenty of Bug Fixes and Updates
The sixth update to Debian "Bookworm" is all about security mitigations and making adjustments for some "serious problems."
-
Canonical Offers 12-Year LTS for Open Source Docker Images
Canonical is expanding its LTS offering to reach beyond the DEB packages with a new distro-less Docker image.
-
Plasma Desktop 6.1 Released with Several Enhancements
If you're a fan of Plasma Desktop, you should be excited about this new point release.