From a96e6e946af76cdf39eed83991384ce6648d0173 Mon Sep 17 00:00:00 2001 From: Tommy Date: Sun, 4 Sep 2022 14:39:45 -0400 Subject: [PATCH] Remove HardHat COPRs Signed-off-by: Tommy --- content/os/Desktop-Linux-Hardening.md | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/content/os/Desktop-Linux-Hardening.md b/content/os/Desktop-Linux-Hardening.md index 70d53f6..8eb55e6 100644 --- a/content/os/Desktop-Linux-Hardening.md +++ b/content/os/Desktop-Linux-Hardening.md @@ -241,7 +241,7 @@ Disabling access to `/sys` without a proper whitelist will lead to various appli ### linux-hardened -Some distributions like Arch Linux have the [linux-hardened](https://github.com/anthraxx/linux-hardened) kernel package. It includes [hardening patches](https://wiki.archlinux.org/title/security#Kernel_hardening) and more security-conscious defaults. There is an [unofficial build](https://github.com/HardHatOS/kernel-hardened) of linux-hardened by HardHatOS, though it is not signed with a secure boot key like the official Fedora kernel, unfortunately. +Some distributions like Arch Linux have the [linux-hardened](https://github.com/anthraxx/linux-hardened) kernel package. It includes [hardening patches](https://wiki.archlinux.org/title/security#Kernel_hardening) and more security-conscious defaults. linux-hardened has `kernel.unprivileged_userns_clone=0` disabled by default as well. See the [note above](#kernel-hardening) about how this might impact you. @@ -265,9 +265,7 @@ grsecurity is a set of kernel patches that attempt to improve security of the Li The [hardened memory allocator](https://github.com/GrapheneOS/hardened_malloc) from [GrapheneOS](https://grapheneos.org) can also be used on general Linux distributions. It is available as an [AUR package](https://wiki.archlinux.org/title/Security#Hardened_malloc) on Arch based distributions, and (though not enabled by default) on Whonix and Kicksecure. -On Fedora, there are currently 2 builds for it: -- [Build by Divested Computing Group](https://github.com/divestedcg/rpm-hardened_malloc) -- [Build by HardHatOS](https://github.com/HardHatOS/hardened_malloc) +On Fedora, there is currently a build for it by Divested Computing Group that you can find [here](https://github.com/divestedcg/rpm-hardened_malloc) If you are using Whonix, Kicksecure or have Hardened_Malloc installed somewhere, consider setting up `LD_PRELOAD` as described in the [Kicksecure Documentation](https://www.kicksecure.com/wiki/Hardened_Malloc) or [Arch Wiki](https://wiki.archlinux.org/title/Security#Hardened_malloc).