Is it possible to make Linux loopback to itself? [closed]

For security concerns why not load Linux with iso9660 read-only and looping back it to itself (kernel-space) …

I put kernel and initrd together in a framework.iso file and load the iso from grub. If we can loopback kernel itself deny/allow access to a module/resource/feature (including kernel itself) better security improvements we should have. Could have flatpak/snap support on this.

It’s some kind of self-relationship (kernel related limits). In a DOS and/or DDOS networkt attack, kernel could downgrade performance reading, writing executing its own parameters/variables, etc. We can change kernel via sci (syscall interface) instructing it talk to itself about everything running scenario instead of leaving security techniques in the hand of the user (only). My cpu cores are 0%/2% normal usage. Information Security the user is the achilles heel!!!

I edited /etc/grub.d/40_custom, like this:

menuentry 'Debian GNU/Linux CUSTOM' {
    load_video
    insmod gzio
    if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
    insmod part_gpt
    insmod cryptodisk
    insmod luks
    insmod gcry_rijndael
    insmod gcry_rijndael
    insmod gcry_sha256
    insmod ext2
    cryptomount -u 0462247d-045c-47eb-9879-87608b07b26d
    set root='cryptouuid/0462247d045c47eb987987608b07b26d'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint='cryptouuid/0462247d045c47eb987987608b07b26d'  52f50b23-443d-4af8-9426-d3d92c6096c3
    else
      search --no-floppy --fs-uuid --set=root 52f50b23-443d-4af8-9426-d3d92c6096c3
    fi
    set isofile="/debian.iso"
        loopback loop $isofile
        linux (loop)/vmlinuz-6.10.6-amd64 iso-scan/filename=$isofile noprompt noeject root=UUID=52f50b23-443d-4af8-9426-d3d92c6096c3 ro nvidia-drm.modeset=1 quiet cryptdevice=UUID=0462247d-045c-47eb-9879-87608b07b26d:luks-0462247d-045c-47eb-9879-87608b07b26d root=/dev/mapper/luks-0462247d-045c-47eb-9879-87608b07b26d splash resume=UUID=1d113a68-2a2e-4d88-a3d8-09ed050a05d8
        initrd (loop)/initrd.img-6.10.6-amd64
}

update-grub and reboot

It is working but I cant see much different for a while. Some features needs to be implemented. deep learning kali linux, owasp. Lets harder Linux 🙂

Thx