diff --git a/Dockerfile.dapper b/Dockerfile.dapper
index 7b7443c..85a8b6e 100644
--- a/Dockerfile.dapper
+++ b/Dockerfile.dapper
@@ -1,7 +1,7 @@
 FROM ubuntu:14.04
 
 RUN apt-get update && \
-    apt-get install -y build-essential wget libncurses5-dev unzip bc curl python rsync ccache git vim
+    apt-get install -y build-essential wget libncurses5-dev unzip bc curl python rsync ccache git vim libssl-dev
 
 RUN locale-gen en_US.UTF-8
 ENV LANG en_US.UTF-8
diff --git a/config/kernel-config b/config/kernel-config
index b1e8dcd..5cc32cc 100644
--- a/config/kernel-config
+++ b/config/kernel-config
@@ -75,8 +75,11 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 CONFIG_CROSS_MEMORY_ATTACH=y
 CONFIG_FHANDLE=y
 CONFIG_USELIB=y
-# CONFIG_AUDIT is not set
+CONFIG_AUDIT=y
 CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+CONFIG_AUDIT_WATCH=y
+CONFIG_AUDIT_TREE=y
 
 #
 # IRQ subsystem
@@ -841,6 +844,7 @@ CONFIG_IPV6_SUBTREES=y
 CONFIG_IPV6_MROUTE=y
 CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
 CONFIG_IPV6_PIMSM_V2=y
+# CONFIG_NETLABEL is not set
 CONFIG_NETWORK_SECMARK=y
 CONFIG_NET_PTP_CLASSIFY=y
 CONFIG_NETWORK_PHY_TIMESTAMPING=y
@@ -928,6 +932,7 @@ CONFIG_NETFILTER_XT_SET=m
 #
 # Xtables targets
 #
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
 CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
 CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
 CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
@@ -1100,6 +1105,7 @@ CONFIG_IP_NF_TARGET_CLUSTERIP=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
+# CONFIG_IP_NF_SECURITY is not set
 CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
@@ -1135,6 +1141,7 @@ CONFIG_IP6_NF_TARGET_REJECT=m
 CONFIG_IP6_NF_TARGET_SYNPROXY=m
 CONFIG_IP6_NF_MANGLE=m
 CONFIG_IP6_NF_RAW=m
+# CONFIG_IP6_NF_SECURITY is not set
 CONFIG_IP6_NF_NAT=m
 CONFIG_IP6_NF_TARGET_MASQUERADE=m
 CONFIG_IP6_NF_TARGET_NPT=m
@@ -3678,6 +3685,7 @@ CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY_USER=y
 CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
 CONFIG_QUOTA=y
 CONFIG_QUOTA_NETLINK_INTERFACE=y
 # CONFIG_PRINT_QUOTA_WARNING is not set
@@ -3793,6 +3801,7 @@ CONFIG_PNFS_BLOCK=m
 CONFIG_PNFS_FLEXFILE_LAYOUT=m
 CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
 # CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_NFS_V4_SECURITY_LABEL=y
 # CONFIG_NFS_FSCACHE is not set
 # CONFIG_NFS_USE_LEGACY_DNS is not set
 CONFIG_NFS_USE_KERNEL_DNS=y
@@ -3803,6 +3812,7 @@ CONFIG_NFSD_V3=y
 CONFIG_NFSD_V3_ACL=y
 CONFIG_NFSD_V4=y
 # CONFIG_NFSD_PNFS is not set
+# CONFIG_NFSD_V4_SECURITY_LABEL is not set
 # CONFIG_NFSD_FAULT_INJECTION is not set
 CONFIG_GRACE_PERIOD=m
 CONFIG_LOCKD=m
@@ -4118,11 +4128,33 @@ CONFIG_KEYS=y
 # CONFIG_BIG_KEYS is not set
 # CONFIG_ENCRYPTED_KEYS is not set
 # CONFIG_SECURITY_DMESG_RESTRICT is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITYFS is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 # CONFIG_INTEL_TXT is not set
-CONFIG_DEFAULT_SECURITY_DAC=y
-CONFIG_DEFAULT_SECURITY=""
+CONFIG_LSM_MMAP_MIN_ADDR=65536
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
+CONFIG_SECURITY_SELINUX_DISABLE=y
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_YAMA is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+# CONFIG_IMA is not set
+# CONFIG_EVM is not set
+CONFIG_DEFAULT_SECURITY_SELINUX=y
+# CONFIG_DEFAULT_SECURITY_DAC is not set
+CONFIG_DEFAULT_SECURITY="selinux"
 CONFIG_XOR_BLOCKS=m
 CONFIG_ASYNC_CORE=m
 CONFIG_ASYNC_MEMCPY=m
diff --git a/scripts/build-common b/scripts/build-common
index e3345e4..e095579 100644
--- a/scripts/build-common
+++ b/scripts/build-common
@@ -1,8 +1,8 @@
 #!/bin/bash
 set -e
 
-: ${KERNEL_URL:="https://github.com/rancher/linux/archive/Ubuntu-4.2.0-28.33-rancher.tar.gz"}
-: ${KERNEL_SHA1:="2cf7bf21f84570dc337bfa4eed43570a32e312a4"}
+: ${KERNEL_URL:="https://github.com/rancher/linux/archive/SELinux-4.4.2-rancher.tar.gz"}
+: ${KERNEL_SHA1:="2f9793e98e2548558712e16feccc78e72886a825"}
 : ${ARTIFACTS:=$(pwd)/assets}
 : ${BUILD:=/usr/src}
 : ${CONFIG:=$(pwd)/config}