Language Selection

English French German Italian Portuguese Spanish

Kernel Log - Coming in 3.7 (Part 3): Infrastructure

Filed under
Linux

Linux 3.7 can sign kernel modules and verify those signatures and, therefore, the integrity of the modules before loading them (1, 2, 3, 4, 5, 6, 7). Some enterprise distributions have had similar features for a while – for example, to ensure that the modules used for troubleshooting are really from the distribution kernel. Developers have been working on integrating the functionality into Linux as some distributions want to load only signed kernel modules when booted with UEFI secure boot – this is now possible with the integrated code.

Another new feature is the integrity appraisal extension for the Integrity Measurement Architecture (IMA), which the kernel has supported for quite some time now (1, 2). IMA can store signed hashes for files and use them to recognise when binaries from the Linux installation have been changed.

rest here




More in Tux Machines

Voyager 9 Linux Distro Enters Development, Now Based on Debian 9 "Stretch"

The developers of the Voyager Linux OS announced the availability of the first Beta build of the upcoming Voyager 9 release, which will be based on the soon-to-be-announced Debian GNU/Linux 9 "Stretch" operating system. Read more

Black Lab Linux Gets First Weekly ISOs, Adds Linux Kernel 4.8 from Ubuntu 16.10

Earlier this week, we told you that Black Lab Software, the developers of the Ubuntu-based Black Lab Linux distribution, published the roadmap of the next Black Lab Linux releases. Read more

Games for GNU/Linux

Linux 4.9.13

I'm announcing the release of the 4.9.13 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-st... Read more Also: Linux 4.4.52 Linux 4.10.1