diff --git a/README.md b/README.md
index 0e1cf1b..33cb7d0 100644
--- a/README.md
+++ b/README.md
@@ -398,37 +398,6 @@ information that shouldn't be accessible to unprivileged users. As this will
 break many things, it is disabled by default and can optionally be enabled by
 executing `systemctl enable hide-hardware-info.service` as root.
 
-## Cold Boot Attack Defense
-
-Wiping RAM at shutdown to defeat cold boot attacks.
-
-Implemented as `dracut` module `cold-boot-attack-defense`.
-
-Requires `dracut`. In other words, RAM wipe is incompatible with systems
-using `initramfs-tools`. To switch to, install dracut:
-
-    sudo apt update
-    sudo apt install --no-install-recommends dracut
-
-`dracut` is intentionally not declared as a dependency of `security-misc` to
-avoid making all of `security-misc` dependent on `dracut` only for the sake of
-the wipe RAM at shutdown feature. Linux distribution such as Kicksecure are
-advised to (and Kicksecure is planning to) install `dracut` instead of
-`initramfs-tools` by default.
-
-Only tested on `systemd` enabled systems.
-
-User documentation:
-https://www.kicksecure.com/wiki/Cold_Boot_Attack_Defense
-
-Design documentation:
-https://www.kicksecure.com/wiki/Dev/RAM_Wipe
-
-Source code:
-
-* `/usr/lib/dracut/modules.d/40cold-boot-attack-defense`
-* `/etc/default/grub.d/40_cold_boot_attack_defense.cfg`
-
 ## miscellaneous
 
 * hardened malloc compatibility for haveged workaround