Customer-Only Downloads

GRSECURITY - Stable Kernel Patch
grsecurity-3.1-4.4.63-201704252332.patchSIG CHANGELOG04/25/17 23:32 
grsecurity-3.1-3.14.79-201704252330.patchSIG CHANGELOG04/25/17 23:31 
GRSECURITY - Stable W/ Vserver Kernel Patch
grsecurity-3.1-3.14.79-vs2.3.6.15-201704252358.patchSIG CHANGELOG04/25/17 23:58 
GRSECURITY - Beta Kernel Patch
grsecurity-3.1-4.10.12-201704252333.patchSIG CHANGELOG04/25/17 23:34 

Verify these downloads with GPG

You can download the key used to sign these files here

Bradley Spengler (spender) <spender at grsecurity dot net> Fingerprint: DE94 52CE 46F4 2094 907F 108B 44D1 C0F8 2525 FE49

Signed by: 39F081BF The PaX Team <pageexec at freemail dot hu>

Git Repositories

Git repository for gradm is available here

Grsecurity and gradm are licensed under the GNU GPL version 2 only.

Know your rights! As a customer of any product that uses grsecurity in binary form, you are entitled to the complete corresponding source code. Companies who do not ship the complete corresponding source code alongside distributed binaries must provide you with a written offer for the source code transferrable to any other person and valid for three years. Please report any violations of our GPL license to We require that all our customers comply with the GPL.

GRADM - RBAC Administration Utility
gradm-3.1-201701031918.tar.gzSIG CHANGELOG01/03/17 19:18
PAXCTLD - PaX flags maintenance daemon - binary packages
paxctld_1.2.1-1_i386.debSIG07/23/16 11:11
paxctld_1.2.1-1_amd64.debSIG07/23/16 11:11
paxctld-1.2.1-1.i686.rpmSIG07/23/16 11:11
paxctld-systemd-1.2.1-1.i686.rpmSIG07/23/16 11:11
paxctld-1.2.1-1.x86_64.rpmSIG07/23/16 11:11
paxctld-systemd-1.2.1-1.x86_64.rpmSIG07/23/16 11:11
PAXCTLD - PaX flags maintenance daemon - source packages
paxctld_1.2.1-1_amd64.changesSIG07/23/16 11:11
paxctld_1.2.1-1_i386.changesSIG07/23/16 11:11
paxctld_1.2.1.orig.tar.gzSIG07/23/16 11:20
paxctld_1.2.1-1.debian.tar.gzSIG07/23/16 11:11
paxctld_1.2.1-1.dscSIG07/23/16 11:11
paxctld-1.2.1-1.src.rpmSIG07/23/16 11:11
iptables patch for xt_gradm support
grsecurity-2.2.0-iptables.patchSIG10/02/10 11:58