Some of the descriptions of sysctl parameters are mixed up and wrong: kernel.core_uses_pid Block USB devices kernel.ctrl-alt-del Disable access to dmesg

Some of the descriptions of sysctl parameters are mixed up and wrong: kernel.core_uses_pid Block USB devices kernel.ctrl-alt-del Disable access to dmesg for unprivileged users kernel.dmesg_restrict Disable kexec to prevent kernel livepatching kernel.kptr_restrict Restrict access to kernel logs The official documentation for /proc/sys and sysctl settings is here: https://www.kernel.org/doc/html/latest/admin-guide/sysctl/index.html https://www.kernel.org/doc/html/latest/admin-guide/sysctl/in... The article seems to mostly exist to be a showcase for Falco, which apparently is some sort of file change security monitor.