From 18d5a13240a1fe65e80d83d4341f98a471e2264a Mon Sep 17 00:00:00 2001
From: Diogo Monica <diogo@docker.com>
Date: Sun, 10 May 2015 21:08:28 -0700
Subject: [PATCH] First version of the CIS Docker Benchmark v1.0.0

---
 .gitignore                                   |   1 +
 Dockerfile                                   |  11 +
 README                                       |   0
 README.md                                    |  36 ++
 docker_security_benchmark.sh                 |  80 +++
 helper_lib.sh                                |  38 ++
 output_lib.sh                                |  25 +
 tests/1_host_configuration.sh                | 208 ++++++++
 tests/2_docker_daemon_configuration.sh       | 105 ++++
 tests/3_docker_daemon_configuration_files.sh | 435 ++++++++++++++++
 tests/4_container_images.sh                  |  43 ++
 tests/5_container_runtime.sh                 | 499 +++++++++++++++++++
 tests/6_docker_security_operations.sh        |  64 +++
 13 files changed, 1545 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Dockerfile
 delete mode 100644 README
 create mode 100644 README.md
 create mode 100644 docker_security_benchmark.sh
 create mode 100644 helper_lib.sh
 create mode 100644 output_lib.sh
 create mode 100644 tests/1_host_configuration.sh
 create mode 100644 tests/2_docker_daemon_configuration.sh
 create mode 100644 tests/3_docker_daemon_configuration_files.sh
 create mode 100644 tests/4_container_images.sh
 create mode 100644 tests/5_container_runtime.sh
 create mode 100644 tests/6_docker_security_operations.sh

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..397b4a7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.log
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..21eda8d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,11 @@
+FROM gliderlabs/alpine:3.1
+
+RUN apk --update add docker
+
+RUN mkdir /docker_security_benchmark
+
+COPY . /docker_security_benchmark
+
+WORKDIR /docker_security_benchmark
+
+ENTRYPOINT ["/bin/sh", "docker_security_benchmark.sh"]
diff --git a/README b/README
deleted file mode 100644
index e69de29..0000000
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f128e06
--- /dev/null
+++ b/README.md
@@ -0,0 +1,36 @@
+# Docker Security Benchmark Checker
+
+The Docker Security Benchmark Checker is a script that checks for all the automatable tests included in the [CIS Docker 1.6 Benchmark](https://benchmarks.cisecurity.org/tools2/docker/CIS_Docker_1.6_Benchmark_v1.0.0.pdf). We are releasing this as a follow-up to our [Understanding Docker Security and Best Practices](https://blog.docker.com/2015/05/understanding-docker-security-and-best-practices/) blog post.
+
+We are making this available as an open-source utility so the Docker community can have an easy way to self-assess their hosts and docker containers against this benchmark.
+
+## Running the benchmark
+
+We packaged this benchmark as a small container for your convenience. Note that this container is being run with a *lot* of privilege -- sharing the host's filesystem, pid and network namespaces, due to portions of the benchmark applying to the running host.
+
+The easiest way to run your hosts against the CIS Docker 1.6 benchmark is by running our pre-built container:
+
+
+```
+docker run -it --net host --pid host -v /var/run/docker.sock:/var/run/docker.sock \
+-v /usr/lib/systemd:/usr/lib/systemd -v /etc:/etc diogomonica/docker-security-benchmark
+```
+
+## Building the benchmark
+
+If you wish to build and run this container yourself, you can follow the following steps:
+
+```
+# git clone https://github.com/diogomonica/docker-security-benchmark.git
+# cd docker-security-benchmark; docker build -t docker-security-benchmark .
+# docker run run -it --net host --pid host -v /var/run/docker.sock:/var/run/docker.sock -v /usr/lib/systemd:/usr/lib/systemd -v /etc:/etc docker-security-benchmark
+```
+
+Also, this script can also be simply run from your base host by running:
+
+```
+# git clone https://github.com/diogomonica/docker-security-benchmark.git
+# cd docker-security-benchmark; sh docker_security_benchmark.sh
+```
+
+This script was build to be POSIX 2004 compliant, so it should be portable across any Unix platform.
diff --git a/docker_security_benchmark.sh b/docker_security_benchmark.sh
new file mode 100644
index 0000000..e0bbe79
--- /dev/null
+++ b/docker_security_benchmark.sh
@@ -0,0 +1,80 @@
+#!/bin/sh
+# ------------------------------------------------------------------------------
+# CIS Docker 1.6 Benchmark v1.0.0 checker
+#
+# Docker, Inc. (c) 2015
+#
+# Provides automated tests for the CIS Docker 1.6 Benchmark:
+# https://benchmarks.cisecurity.org/tools2/docker/CIS_Docker_1.6_Benchmark_v1.0.0.pdf
+#
+# ------------------------------------------------------------------------------
+
+# Load dependencies
+. ./output_lib.sh
+. ./helper_lib.sh
+
+# Setup the paths
+this_path=$(abspath $0)       ## Path of this file including filenamel
+dir_name=`dirname ${this_path}`    ## Dir where this file is
+myname=`basename ${this_path}`     ## file name of this script.
+logger="${myname}.log"
+
+
+# Check for required program(s)
+req_progs='docker netstat grep awk'
+for p in $req_progs; do
+  command -v $p >/dev/null 2>&1 || { printf "$p command not found.\n"; exit 1; }
+done
+
+# Ensure we can connect to docker daemon
+`docker ps -q >/dev/null 2>&1`
+if [ $? -ne 0 ]; then
+  printf "Error connecting to docker daemon (does docker ps work?)\n"
+  exit 1
+fi
+
+usage () {
+  printf "
+  usage: $myname [options]
+
+  -h           optional  Print this help message\n"
+  exit 1
+}
+
+yell "# ------------------------------------------------------------------------------
+# CIS Docker 1.6 Benchmark v1.0.0 checker
+#
+# Docker, Inc. (c) 2015
+#
+# Provides automated tests for the CIS Docker 1.6 Benchmark:
+# https://benchmarks.cisecurity.org/tools2/docker/CIS_Docker_1.6_Benchmark_v1.0.0.pdf
+# ------------------------------------------------------------------------------"
+
+logit "Initializing `date`\n"
+
+# Warn if not root
+ID=`id -u`
+if test "x$ID" != "x0"; then
+    warn "Some tests might require root to run"
+    sleep 3
+fi
+
+# Get the flags
+while getopts :hlfi: args
+do
+  case $args in
+  h) usage ;;
+  l) logger="$OPTARG" ;;
+  *) usage ;;
+  esac
+done
+
+# Load all the tests from tests/ and run them
+main () {
+  for test in tests/*.sh
+  do
+     . ./$test
+  done
+}
+
+main "$@"
diff --git a/helper_lib.sh b/helper_lib.sh
new file mode 100644
index 0000000..3dc3a7b
--- /dev/null
+++ b/helper_lib.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+# Returns the absolute path of a given string
+abspath () { case "$1" in /*)printf "%s\n" "$1";; *)printf "%s\n" "$PWD/$1";; esac; }
+
+# Compares versions of software of the format X.Y.Z
+do_version_check() {
+    [ "$1" = "$2" ] && return 10
+
+    ver1front=`printf $1 | cut -d "." -f -1`
+    ver1back=`printf $1 | cut -d "." -f 2-`
+    ver2front=`printf $2 | cut -d "." -f -1`
+    ver2back=`printf $2 | cut -d "." -f 2-`
+
+    if [ "$ver1front" != "$1" ] || [ "$ver2front" != "$2" ]; then
+        [ "$ver1front" -gt "$ver2front" ] && return 11
+        [ "$ver1front" -lt "$ver2front" ] && return 9
+
+        [ "$ver1front" = "$1" ] || [ -z "$ver1back" ] && ver1back=0
+        [ "$ver2front" = "$2" ] || [ -z "$ver2back" ] && ver2back=0
+        do_version_check "$ver1back" "$ver2back"
+        return $?
+    else
+        [ "$1" -gt "$2" ] && return 11 || return 9
+    fi
+}
+
+# Compares two strings and returns 0 if the second is a substring of the first
+contains() {
+    string="$1"
+    substring="$2"
+    if test "${string#*$substring}" != "$string"
+    then
+        return 0    # $substring is in $string
+    else
+        return 1    # $substring is not in $string
+    fi
+}
diff --git a/output_lib.sh b/output_lib.sh
new file mode 100644
index 0000000..1a5c423
--- /dev/null
+++ b/output_lib.sh
@@ -0,0 +1,25 @@
+bldred='\033[1;31m'
+bldgrn='\033[1;32m'
+bldblu='\033[1;34m'
+bldylw='\033[1;33m' # Yellow
+txtrst='\033[0m'
+
+logit () {
+  printf "$1\n" | tee -a $logger
+}
+
+info () {
+  printf '%b' "${bldblu}[INFO]${txtrst} $1\n" | tee -a $logger
+}
+
+pass () {
+  printf '%b' "${bldgrn}[PASS]${txtrst} $1\n" | tee -a $logger
+}
+
+warn () {
+  printf '%b' "${bldred}[WARN]${txtrst} $1\n" | tee -a $logger
+}
+
+yell () {
+  printf '%b' "${bldylw}$1${txtrst}\n"
+}
diff --git a/tests/1_host_configuration.sh b/tests/1_host_configuration.sh
new file mode 100644
index 0000000..c103f9c
--- /dev/null
+++ b/tests/1_host_configuration.sh
@@ -0,0 +1,208 @@
+#!/bin/sh
+
+logit ""
+info "1 - Host Configuration"
+
+# 1.1
+check_1_1="1.1  - Create a separate partition for containers"
+grep /var/lib/docker /etc/fstab >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  pass "$check_1_1"
+else
+  warn "$check_1_1"
+fi
+
+# 1.2
+check_1_2="1.2  - Use an updated Linux Kernel"
+kernel_version=`uname -r | cut -d "-" -f 1`
+do_version_check 3.10 $kernel_version
+if [ $? -eq 11 ]; then
+  warn "$check_1_2"
+else
+  pass "$check_1_2"
+fi
+
+# 1.5
+check_1_5="1.5  - Remove all non-essential services from the host - Network"
+# Check for listening network services.
+listening_services=`netstat -na | grep -v tcp6 | grep -v unix | grep LISTEN | wc -l`
+if [ $listening_services -eq 0 ]; then
+  warn "1.5  - Failed to get listening services for check: $check_1_5"
+else
+  if [ $listening_services -gt 5 ]; then
+    warn "$check_1_5"
+  else
+    pass "$check_1_5"
+  fi
+fi
+
+# 1.6
+check_1_6="1.6  - Keep Docker up to date"
+docker_version=`docker version | grep 'Server version' | awk '{print $3}'`
+if [ $? -eq 11 ]; then
+  warn "$check_1_6"
+else
+  pass "$check_1_6"
+fi
+
+# 1.7
+check_1_7="1.7  - Only allow trusted users to control Docker daemon"
+docker_users=`cat /etc/group | grep docker`
+info "$check_1_7"
+for u in $docker_users; do
+  info "     * $u"
+done
+
+# 1.8
+check_1_8="1.8  - Audit docker daemon"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /usr/bin/docker >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_8"
+  else
+    warn "$check_1_8"
+  fi
+else
+  warn "1.8  - Failed to inspect: auditctl command not found."
+fi
+
+# 1.9
+check_1_9="1.9  - Audit Docker files and directories - /var/lib/docker"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /var/lib/docker >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_9"
+  else
+    warn "$check_1_9"
+  fi
+else
+  warn "1.9  - Failed to inspect: auditctl command not found."
+fi
+
+# 1.10
+check_1_10="1.10 - Audit Docker files and directories - /etc/docker"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /etc/docker >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_10"
+  else
+    warn "$check_1_10"
+  fi
+else
+  warn "1.10 - Failed to inspect: auditctl command not found."
+fi
+
+# 1.11
+check_1_11="1.11 - Audit Docker files and directories - docker-registry.service"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /usr/lib/systemd/system/docker-registry.service >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_11"
+  else
+    warn "$check_1_11"
+  fi
+else
+  warn "1.11 - Failed to inspect: auditctl command not found."
+fi
+
+# 1.12
+check_1_12="1.12 - Audit Docker files and directories - docker.service"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /usr/lib/systemd/system/docker.service >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_12"
+  else
+    warn "$check_1_12"
+  fi
+else
+  warn "1.12 - Failed to inspect: auditctl command not found."
+fi
+
+# 1.13
+check_1_13="1.13 - Audit Docker files and directories - /var/run/docker.sock"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /var/run/docker.sock >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_13"
+  else
+    warn "$check_1_13"
+  fi
+else
+  warn "1.13 - Failed to inspect: auditctl command not found."
+fi
+
+# 1.14
+check_1_14="1.14 - Audit Docker files and directories - /etc/sysconfig/docker"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /etc/sysconfig/docker >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_14"
+  else
+    warn "$check_1_14"
+  fi
+else
+  warn "1.14 - Failed to inspect: auditctl command not found."
+fi
+
+# 1.15
+check_1_15="1.15 - Audit Docker files and directories - /etc/sysconfig/docker-network"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /etc/sysconfig/docker-network >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_15"
+  else
+    warn "$check_1_15"
+  fi
+else
+  warn "1.15 - Failed to inspect: auditctl command not found."
+fi
+
+# 1.16
+check_1_16="1.16 - Audit Docker files and directories - /etc/sysconfig/docker-registry"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /etc/sysconfig/docker-registry >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_16"
+  else
+    warn "$check_1_16"
+  fi
+else
+  warn "1.16 - Failed to inspect: auditctl command not found."
+fi
+
+# 1.17
+check_1_17="1.17 - Audit Docker files and directories - /etc/sysconfig/docker-storage"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /etc/sysconfig/docker-storage >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_17"
+  else
+    warn "$check_1_17"
+  fi
+else
+  warn "1.17 - Failed to inspect: auditctl command not found."
+fi
+
+# 1.18
+check_1_18="1.18 - Audit Docker files and directories - /etc/default/docker"
+command -v auditctl >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  auditctl -l | grep /etc/default/docker >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_1_18"
+  else
+    warn "$check_1_18"
+  fi
+else
+  warn "1.18 - Failed to inspect: auditctl command not found."
+fi
diff --git a/tests/2_docker_daemon_configuration.sh b/tests/2_docker_daemon_configuration.sh
new file mode 100644
index 0000000..11a0ea9
--- /dev/null
+++ b/tests/2_docker_daemon_configuration.sh
@@ -0,0 +1,105 @@
+#!/bin/sh
+
+logit "\n"
+info "2 - Docker Daemon Configuration"
+
+# 2.1
+check_2_1="2.1  - Do not use lxc execution driver"
+ps -ef | grep docker | grep lxc >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  warn "$check_2_1"
+else
+  pass "$check_2_1"
+fi
+
+# 2.2
+check_2_2="2.2  - Restrict network traffic between containers"
+ps -ef | grep docker | grep "icc=false" >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  pass "$check_2_2"
+else
+  warn "$check_2_2"
+fi
+
+# 2.3
+check_2_3="2.3  - Set the logging level"
+ps -ef | grep docker | grep "log-level=\"debug\"" >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  warn "$check_2_3"
+else
+  pass "$check_2_3"
+fi
+
+# 2.4
+check_2_4="2.4  - Allow Docker to make changes to iptables"
+ps -ef | grep docker | grep "iptables=false" >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  warn "$check_2_4"
+else
+  pass "$check_2_4"
+fi
+
+# 2.5
+check_2_5="2.5  - Do not use insecure registries"
+ps -ef | grep docker | grep "insecure-registry" >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  warn "$check_2_5"
+else
+  pass "$check_2_5"
+fi
+
+# 2.6
+check_2_6="2.6  - Setup a local registry mirror"
+ps -ef | grep docker | grep "registry-mirror" >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  pass "$check_2_6"
+else
+  info "$check_2_6"
+  info "     * No local registry currently configured"
+fi
+
+# 2.7
+check_2_7="2.7  - Do not use the aufs storage driver"
+storage_driver=`docker info 2>/dev/null| grep -e "^Storage Driver:\s*aufs\s*$"`
+if [ $? -eq 0 ]; then
+  warn "$check_2_7"
+else
+  pass "$check_2_7"
+fi
+
+# 2.8
+check_2_8="2.8  - Do not bind Docker to another IP/Port or a Unix socket"
+ps -ef | grep docker | grep "\-H" >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  info "$check_2_8"
+  info "     * Docker daemon running with -H"
+else
+  pass "$check_2_8"
+fi
+
+# 2.9
+check_2_9="2.9  - Configure TLS authentication for Docker daemon"
+ps -ef | grep docker | grep "tcp://" >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  ps -ef | grep docker | grep "tlsverify" | grep "tlskey" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_2_9"
+    info "     * Docker daemon currently listening on TCP"
+  else
+    warn "$check_2_9"
+    warn "     * Docker daemon currently listening on TCP without --tlsverify"
+  fi
+else
+  info "$check_2_9"
+  info "     * Docker daemon not listening on TCP"
+fi
+
+# 2.10
+check_2_10="2.10 - Set default ulimit as appropriate"
+ps -ef | grep docker | grep "default-ulimit" >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  pass "$check_2_10"
+else
+  info "$check_2_10"
+  info "     * Default ulimit doesn't appear to be set"
+fi
diff --git a/tests/3_docker_daemon_configuration_files.sh b/tests/3_docker_daemon_configuration_files.sh
new file mode 100644
index 0000000..9f83d0b
--- /dev/null
+++ b/tests/3_docker_daemon_configuration_files.sh
@@ -0,0 +1,435 @@
+#!/bin/sh
+
+logit "\n"
+info "3 - Docker Daemon Configuration Files"
+
+# 3.1
+check_3_1="3.1  - Verify that docker.service file ownership is set to root:root"
+file="/usr/lib/systemd/system/docker.service"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_1"
+  else
+    warn "$check_3_1"
+    warn "     * Wrong ownership for $file"
+  fi
+else
+  info "$check_3_1"
+  info "     * File not found"
+fi
+
+# 3.2
+check_3_2="3.2  - Verify that docker.service file permissions are set to 644"
+file="/usr/lib/systemd/system/docker.service"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $1}' | grep "rw-r--r--" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_2"
+  else
+    warn "$check_3_2"
+    warn "     * Wrong permissions for $file"
+  fi
+else
+  info "$check_3_2"
+  info "     * File not found"
+fi
+
+# 3.3
+check_3_3="3.3  - Verify that docker-registry.service file ownership is set to root:root"
+file="/usr/lib/systemd/system/docker-registry.service"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_3"
+  else
+    warn "$check_3_3"
+    warn "     * Wrong ownership for $file"
+  fi
+else
+  info "$check_3_3"
+  info "     * File not found"
+fi
+
+# 3.4
+check_3_4="3.4  - Verify that docker-registry.service file permissions are set to 644"
+file="/usr/lib/systemd/system/docker-registry.service"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $1}' | grep "rw-r--r--" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_4"
+  else
+    warn "$check_3_4"
+    warn "     * Wrong permissions for $file"
+  fi
+else
+  info "$check_3_4"
+  info "     * File not found"
+fi
+
+# 3.5
+check_3_5="3.5  - Verify that docker.socket file ownership is set to root:root"
+file="/usr/lib/systemd/system/docker.socket"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_5"
+  else
+    warn "$check_3_5"
+    warn "     * Wrong ownership for $file"
+  fi
+else
+  info "$check_3_5"
+  info "     * File not found"
+fi
+
+# 3.6
+check_3_6="3.6  - Verify that docker.socket file permissions are set to 644"
+file="/usr/lib/systemd/system/docker.socket"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $1}' | grep "rw-r--r--" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_6"
+  else
+    warn "$check_3_6"
+    warn "     * Wrong permissions for $file"
+  fi
+else
+  info "$check_3_6"
+  info "     * File not found"
+fi
+
+# 3.7
+check_3_7="3.7  - Verify that Docker environment file ownership is set to root:root "
+file="/etc/sysconfig/docker"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_7"
+  else
+    warn "$check_3_7"
+    warn "     * Wrong ownership for $file"
+  fi
+else
+  info "$check_3_7"
+  info "     * File not found"
+fi
+
+# 3.8
+check_3_8="3.8  - Verify that Docker environment file permissions are set to 644"
+file="/etc/sysconfig/docker"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $1}' | grep "rw-r--r--" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_8"
+  else
+    warn "$check_3_8"
+    warn "     * Wrong permissions for $file"
+  fi
+else
+  info "$check_3_8"
+  info "     * File not found"
+fi
+
+# 3.9
+check_3_9="3.9  - Verify that docker-network environment file ownership is set to root:root"
+file="/etc/sysconfig/docker-network"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_9"
+  else
+    warn "$check_3_9"
+    warn "     * Wrong ownership for $file"
+  fi
+else
+  info "$check_3_9"
+  info "     * File not found"
+fi
+
+# 3.10
+check_3_10="3.10 - Verify that docker-network environment file permissions are set to 644"
+file="/etc/sysconfig/docker-network"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $1}' | grep "rw-r--r--" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_10"
+  else
+    warn "$check_3_10"
+    warn "     * Wrong permissions for $file"
+  fi
+else
+  info "$check_3_10"
+  info "     * File not found"
+fi
+
+# 3.11
+check_3_11="3.11 - Verify that docker-registry environment file ownership is set to root:root"
+file="/etc/sysconfig/docker-registry"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_11"
+  else
+    warn "$check_3_11"
+    warn "     * Wrong ownership for $file"
+  fi
+else
+  info "$check_3_11"
+  info "     * File not found"
+fi
+
+# 3.12
+check_3_12="3.12 - Verify that docker-registry environment file permissions are set to 644"
+file="/etc/sysconfig/docker-registry"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $1}' | grep "rw-r--r--" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_12"
+  else
+    warn "$check_3_12"
+    warn "     * Wrong permissions for $file"
+  fi
+else
+  info "$check_3_12"
+  info "     * File not found"
+fi
+
+# 3.13
+check_3_13="3.13 - Verify that docker-storage environment file ownership is set to root:root"
+file="/etc/sysconfig/docker-storage"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_13"
+  else
+    warn "$check_3_13"
+    warn "     * Wrong ownership for $file"
+  fi
+else
+  info "$check_3_13"
+  info "     * File not found"
+fi
+
+# 3.14
+check_3_14="3.14 - Verify that docker-storage environment file permissions are set to 644"
+file="/etc/sysconfig/docker-storage"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $1}' | grep "rw-r--r--" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_14"
+  else
+    warn "$check_3_14"
+    warn "     * Wrong permissions for $file"
+  fi
+else
+  info "$check_3_14"
+  info "     * File not found"
+fi
+
+# 3.15
+check_3_15="3.15 - Verify that /etc/docker directory ownership is set to root:root"
+directory="/etc/docker"
+if [ -d "$directory" ]; then
+  ls -ld "$directory" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_15"
+  else
+    warn "$check_3_15"
+    warn "     * Wrong ownership for $directory"
+  fi
+else
+  info "$check_3_15"
+  info "     * Directory not found"
+fi
+
+# 3.16
+check_3_16="3.16 - Verify that /etc/docker directory permissions are set to 755"
+directory="/etc/docker"
+if [ -d "$directory" ]; then
+  perms=`ls -ld $directory | awk '{print $1}'`
+  if [ $perms = "drwxr-xr-x." ]; then
+    pass "$check_3_16"
+  elif [ $perms = "drwx------" ]; then
+    pass "$check_3_16"
+  else
+    warn "$check_3_16"
+    warn "     * Wrong permissions for $directory"
+  fi
+else
+  info "$check_3_16"
+  info "     * Directory not found"
+fi
+
+# 3.17
+check_3_17="3.17 - Verify that registry certificate file ownership is set to root:root"
+directory="/etc/docker/certs.d/"
+if [ -d "$directory" ]; then
+  fail=0
+  owners=`ls -lL $directory/* | grep .crt | awk '{print $3, $4}'`
+  for p in $owners; do
+    printf "$p" | grep "root" >/dev/null 2>&1
+    if [ $? -ne 0 ]; then
+      fail=1
+    fi
+  done
+  if [ $fail -eq 1 ]; then
+    warn "$check_3_17"
+    warn "     * Wrong ownership for $directory"
+  else
+    pass "$check_3_17"
+  fi
+else
+  info "$check_3_17"
+  info "     * Directory not found"
+fi
+
+# 3.18
+check_3_18="3.18 - Verify that registry certificate file permissions are set to 444"
+directory="/etc/docker/certs.d/"
+if [ -d "$directory" ]; then
+  fail=0
+  perms=`ls -lL $directory/* | grep .crt | awk '{print $1}'`
+  for p in $perms; do
+    if test "$p" != "-rw-r--r--." && test "$p" = "-rw-------."; then
+      fail=1
+    fi
+  done
+  if [ $fail -eq 1 ]; then
+    warn "$check_3_18"
+    warn "     * Wrong permissions for $directory"
+  else
+    pass "$check_3_18"
+  fi
+else
+  info "$check_3_18"
+  info "     * Directory not found"
+fi
+
+# 3.19
+check_3_19="3.19 - Verify that TLS CA certificate file ownership is set to root:root"
+tlscacert=`ps -ef | grep docker | sed -n 's/.*tlscacert=\([^s]\)/\1/p' | cut -d " " -f 1`
+if [ -f "$tlscacert" ]; then
+  ls -ld "$tlscacert" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_19"
+  else
+    warn "$check_3_19"
+    warn "     * Wrong ownership for $tlscacert"
+  fi
+else
+  info "$check_3_19"
+  info "     * No TLS CA certificate found"
+fi
+
+# 3.20
+check_3_20="3.20 - Verify that TLS CA certificate file permissions are set to 444"
+tlscacert=`ps -ef | grep docker | sed -n 's/.*tlscacert=\([^s]\)/\1/p' | cut -d " " -f 1`
+if [ -f "$tlscacert" ]; then
+  perms=`ls -ld "$tlscacert" | awk '{print $1}'`
+  if test "$perms" = "-rw-r--r--"; then
+    pass "$check_3_20"
+  else
+    warn "$check_3_20"
+    warn "     * Wrong permissions for $tlscacert"
+  fi
+else
+  info "$check_3_20"
+  info "     * No TLS CA certificate found"
+fi
+
+# 3.21
+check_3_21="3.21 - Verify that Docker server certificate file ownership is set to root:root"
+tlscert=`ps -ef | grep docker | sed -n 's/.*tlscert=\([^s]\)/\1/p' | cut -d " " -f 1`
+if [ -f "$tlscert" ]; then
+  ls -ld "$tlscert" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_21"
+  else
+    warn "$check_3_21"
+    warn "     * Wrong ownership for $tlscert"
+  fi
+else
+  info "$check_3_21"
+  info "     * No TLS Server certificate found"
+fi
+
+# 3.22
+check_3_22="3.22 - Verify that Docker server certificate file permissions are set to 444"
+tlscacert=`ps -ef | grep docker | sed -n 's/.*tlscert=\([^s]\)/\1/p' | cut -d " " -f 1`
+if [ -f "$tlscert" ]; then
+  perms=`ls -ld "$tlscert" | awk '{print $1}'`
+  if test "$perms" = "-rw-r--r--"; then
+    pass "$check_3_22"
+  else
+    warn "$check_3_22"
+    warn "     * Wrong permissions for $tlscert"
+  fi
+else
+  info "$check_3_22"
+  info "     * No TLS Server certificate found"
+fi
+
+# 3.23
+check_3_23="3.23 - Verify that Docker server key file ownership is set to root:root"
+tlskey=`ps -ef | grep docker | sed -n 's/.*tlskey=\([^s]\)/\1/p' | cut -d " " -f 1`
+if [ -f "$tlskey" ]; then
+  ls -ld "$tlskey" | awk '{print $3, $4}' | grep "root root" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_23"
+  else
+    warn "$check_3_23"
+    warn "     * Wrong ownership for $tlskey"
+  fi
+else
+  info "$check_3_23"
+  info "     * No TLS Key found"
+fi
+
+# 3.24
+check_3_24="3.24 - Verify that Docker server key file permissions are set to 400"
+tlskey=`ps -ef | grep docker | sed -n 's/.*tlskey=\([^s]\)/\1/p' | cut -d " " -f 1`
+if [ -f "$tlskey" ]; then
+  perms=`ls -ld "$tlskey" | awk '{print $1}'`
+  if test "$perms" = "-r--------"; then
+    pass "$check_3_24"
+  else
+    warn "$check_3_24"
+    warn "     * Wrong permissions for $tlskey"
+  fi
+else
+  info "$check_3_24"
+  info "     * No TLS Key found"
+fi
+
+# 3.25
+check_3_25="3.25 - Verify that Docker socket file ownership is set to root:docker"
+file="/var/run/docker.sock"
+if [ -f "$file" ]; then
+  ls -ld "$file" | awk '{print $3, $4}' | grep "root docker" >/dev/null 2>&1
+  if [ $? -eq 0 ]; then
+    pass "$check_3_25"
+  else
+    warn "$check_3_25"
+    warn "     * Wrong ownership for $file"
+  fi
+else
+  info "$check_3_25"
+  info "     * File not found"
+fi
+
+# 3.26
+check_3_26="3.26 - Verify that Docker socket file permissions are set to 660"
+file="/var/run/docker.sock"
+if [ -f "$file" ]; then
+  perms=`ls -ld "$file" | awk '{print $1}'`
+  if test "$perms" = "srw-rw----"; then
+    pass "$check_3_26"
+  else
+    warn "$check_3_26"
+    warn "     * Wrong permissions for $file"
+  fi
+else
+  info "$check_3_26"
+  info "     * File not found"
+fi
diff --git a/tests/4_container_images.sh b/tests/4_container_images.sh
new file mode 100644
index 0000000..cd849f6
--- /dev/null
+++ b/tests/4_container_images.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+logit "\n"
+info "4 - Container Images and Build Files"
+
+# 4.1
+check_4_1="4.1  - Create a user for the container"
+
+containers=`docker ps -q`
+# If container_users is empty, there are no running containers
+if test "$containers" = ""; then
+  info "$check_4_1"
+  info "     * No containers running"
+else
+  # List all the running containers, ouput their ID and USER
+  containers=`docker ps -q | xargs docker inspect --format '{{ .Id }}:User={{.Config.User}}' 2>/dev/null`
+  # We have some containers running, set failure flag to 0. Check for Users.
+  fail=0
+  # Make the loop separator be a new-line in POSIX compliant fashion
+  set -f; IFS=$'
+'
+  for c in $containers; do
+    user=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+
+    if test $user = "User=" || test $user = "User=<no value>"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_4_1"
+        warn "     * Running as root: $container_id"
+        fail=1
+      else
+        warn "     * Running as root: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none running as root
+  if [ $fail -eq 0 ]; then
+      pass "$check_4_1"
+  fi
+fi
+# Make the loop separator go back to space
+set +f; unset IFS
diff --git a/tests/5_container_runtime.sh b/tests/5_container_runtime.sh
new file mode 100644
index 0000000..f9a3dcd
--- /dev/null
+++ b/tests/5_container_runtime.sh
@@ -0,0 +1,499 @@
+#!/bin/sh
+
+logit "\n"
+info "5  - Container Runtime"
+
+# If containers is empty, there are no running containers
+if test "$containers" = ""; then
+  info "     * No containers running, skipping Section 5"
+else
+  # List all running containers
+  containers=`docker ps -q`
+  # Make the loop separator be a new-line in POSIX compliant fashion
+  set -f; IFS=$'
+'
+  # 5.1
+  check_5_1="5.1  - Verify AppArmor Profile, if applicable"
+
+  # List all the running containers, ouput their ID and AppArmorProfile
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:AppArmorProfile={{.AppArmorProfile }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    policy=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+
+    if test $policy = "AppArmorProfile=" || test $policy = "AppArmorProfile=<no value>"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_1"
+        warn "     * No AppArmorProfile Found: $container_id"
+        fail=1
+      else
+        warn "     * No AppArmorProfile Found: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none without AppArmor
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_1"
+  fi
+
+  # 5.2
+  check_5_2="5.2  - Verify SELinux security options, if applicable"
+
+  # List all the running containers, ouput their ID and SecurityOptions
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:SecurityOpt={{.HostConfig.SecurityOpt }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    policy=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+
+    if test $policy = "SecurityOpt=" || test $policy = "SecurityOpt=<no value>"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_2"
+        warn "     * No SecurityOptions Found: $container_id"
+        fail=1
+      else
+        warn "     * No SecurityOptions Found: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none without SELinux
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_2"
+  fi
+
+  # 5.3
+  check_5_3="5.3  - Verify that containers are running only a single main process"
+
+  # List all the running containers, ouput their Id
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+
+  for c in $cont_inspect; do
+    processes=`docker exec $c ps -el 2>/dev/null | wc -l | awk '{print $1}'`
+    if [ $processes -gt 5 ]; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_3"
+        warn "     * Too many proccesses running: $container_id"
+        fail=1
+      else
+        warn "     * Too many proccesses running: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none with toom any processes
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_3"
+  fi
+
+  # 5.4
+  check_5_4="5.4  - Restrict Linux Kernel Capabilities within containers"
+
+  # List all the running containers, ouput their ID and CapAdd
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:CapAdd={{ .HostConfig.CapAdd}}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+
+  for c in $cont_inspect; do
+    caps=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $caps != "CapAdd=" && test $caps != "CapAdd=<no value>"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_4"
+        warn "     * Capabilities added: $caps to $container_id"
+        fail=1
+      else
+        warn "     * Capabilities added: $caps to $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none with extra capabilities
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_4"
+  fi
+
+  # 5.5
+  check_5_5="5.5  - Do not use privileged containers"
+
+  # List all the running containers, ouput their ID and privileged status
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:{{.HostConfig.Privileged }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+
+  for c in $cont_inspect; do
+    privileged=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $privileged = "true"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_5"
+        warn "     * Container running in Privileged mode: $container_id"
+        fail=1
+      else
+        warn "     * Container running in Privileged mode: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found no privileged containers
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_5"
+  fi
+
+  # 5.6
+  check_5_6="5.6  - Do not mount sensitive host system directories on containers"
+
+  containers=`docker ps -q`
+  # List of sensitive directories to test for. Script uses new-lines as a separator
+  sensitive_dirs='/boot
+  /dev
+  /etc
+  /lib
+  /proc
+  /sys
+  /usr'
+  # List all the running containers, ouput their ID and R/W Volumes
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:{{ .VolumesRW }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    volumes=`printf "$c" | cut -d ":" -f 2-`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    sensitive=0
+
+    # Go over each directory in sensitive dir and see if they exist in the volumes
+    for v in $sensitive_dirs; do
+      if [ $sensitive -eq 0 ]; then
+        contains "$volumes" "$v:" && sensitive=1
+      fi
+    done
+
+    if [ $sensitive -eq 1 ]; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_6"
+        warn "     * Container mounted with sensitive directory: $container_id"
+        fail=1
+      else
+        warn "     * Container mounted with sensitive directory: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none with sensitive mounts
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_6"
+  fi
+
+  # 5.7
+  check_5_7="5.7  - Do not run ssh within containers"
+
+  # List all the running containers, ouput their Id
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    processes=`docker exec $c ps -el 2>/dev/null | grep sshd | wc -l | awk '{print $1}'`
+    if [ $processes -gt 1 ]; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_7"
+        warn "     * Container running sshd: $container_id"
+        fail=1
+      else
+        warn "     * Container running sshd: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none with sshd
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_7"
+  fi
+
+  # 5.8
+  check_5_8="5.8  - Do not map privileged ports within containers"
+
+  # List all the running containers, ouput their listening ports
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $containers; do
+    port=`docker port $c | awk '{print $1}' | cut -d '/' -f1`
+    if test "$port" != "" && [ $port -lt 1025 ]; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_8"
+        warn "     * Privileged Port in use: $port"
+        fail=1
+      else
+        warn "     * Privileged Port in use: $port"
+      fi
+    fi
+  done
+  # We went through all the containers and found no privileged ports
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_8"
+  fi
+
+  # 5.10
+  check_5_10="5.10 - Do not use host network mode on container"
+
+  # List all the running containers, ouput their ID and network mode
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:NetworkMode={{.HostConfig.NetworkMode }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    mode=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $mode = "NetworkMode=host"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_10"
+        warn "     * Container running with networking mode 'host': $container_id"
+        fail=1
+      else
+        warn "     * Container running with networking mode 'host': $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found no Network Mode host
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_10"
+  fi
+
+  # 5.11
+  check_5_11="5.11 - Limit memory usage for container"
+
+  # List all the running containers, ouput their ID and memory limit
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:{{ .Config.Memory }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  # Make the loop separator be a new-line in POSIX compliant fashion
+  for c in $cont_inspect; do
+    memory=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $memory = "0"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_11"
+        warn "     * Container running without memory restrictions: $container_id"
+        fail=1
+      else
+        warn "     * Container running without memory restrictions: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found no lack of Memory restrictions
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_11"
+  fi
+
+  # 5.12
+  check_5_12="5.12 - Set container CPU priority appropriately"
+
+  # List all the running containers, ouput their ID and CPU Shares
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:{{.Config.CpuShares }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    shares=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $shares = "0"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_12"
+        warn "     * Container running without CPU restrictions: $container_id"
+        fail=1
+      else
+        warn "     * Container running without CPU restrictions: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found no lack of CPUShare restrictions
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_12"
+  fi
+
+  # 5.13
+  check_5_13="5.13 - Mount container's root filesystem as read only"
+
+  # List all the running containers, ouput their ID and status of ReadonlyRootfs
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:{{.HostConfig.ReadonlyRootfs }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    read_status=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $read_status = "false"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_13"
+        warn "     * Container running with root FS mounted R/W: $container_id"
+        fail=1
+      else
+        warn "     * Container running with root FS mounted R/W: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found no R/W FS mounts
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_13"
+  fi
+
+  # 5.14
+  check_5_14="5.14 - Bind incoming container traffic to a specific host interface"
+
+  # List all the running containers, ouput the IP where ports are being bound
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $containers; do
+    ip=`docker port $c | awk '{print $3}' | cut -d ':' -f1`
+    if test "$ip" = "0.0.0.0"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_14"
+        warn "     * Port being bound to wildcard IP: 0.0.0.0"
+        fail=1
+      else
+        warn "     * Port being bound to wildcard IP: 0.0.0.0"
+      fi
+    fi
+  done
+  # We went through all the containers and found no ports bound to 0.0.0.0
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_14"
+  fi
+
+  # 5.15
+  check_5_15="5.15 - Do not set the 'on-failure' container restart policy to always"
+
+  # List all the running containers, ouput their ID and Restart Policy Name
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:RestartPolicyName={{.HostConfig.RestartPolicy.Name }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    policy=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+
+    if test $policy = "RestartPolicyName=always"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_15"
+        warn "     * Restart Policy set to always: $container_id"
+        fail=1
+      else
+        warn "     * Restart Policy set to always: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none with restart policy always
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_15"
+  fi
+
+  # 5.16
+  check_5_16="5.16 - Do not share the host's process namespace"
+
+  # List all the running containers, ouput their ID and PidMode
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:PidMode={{.HostConfig.PidMode }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    mode=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $mode = "PidMode=host"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_16"
+        warn "     * Host PID namespace being shared with: $container_id"
+        fail=1
+      else
+        warn "     * Host PID namespace being shared with: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none with PidMode as host
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_16"
+  fi
+
+  # 5.17
+  check_5_17="5.17 - Do not share the host's IPC namespace"
+
+  # List all the running containers, ouput their ID and IpcMode
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:IpcMode={{.HostConfig.IpcMode }}'`
+  # We have some containers running, set failure flag to 0, set failure flag to 0
+  fail=0
+  for c in $cont_inspect; do
+    mode=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $mode = "IpcMode=host"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        warn "$check_5_17"
+        warn "     * Host IPC namespace being shared with: $container_id"
+        fail=1
+      else
+        warn "     * Host IPC namespace being shared with: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none with IPCMode as host
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_17"
+  fi
+
+  # 5.18
+  check_5_18="5.18 - Do not directly expose host devices to containers"
+
+  # List all the running containers, ouput their ID and host devices
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:Devices={{.HostConfig.Devices }}'`
+  fail=0
+  for c in $cont_inspect; do
+    mode=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $mode != "Devices=[]" && test $mode != "Devices=<no value>"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        info "$check_5_18"
+        info "     * Container has devices exposed directly: $container_id"
+        fail=1
+      else
+        info "     * Container has devices exposed directly: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none with devices
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_18"
+  fi
+
+  # 5.19
+  check_5_19="5.19 - Override default ulimit at runtime only if needed"
+
+  # List all the running containers, ouput their ID and host devices
+  cont_inspect=`docker ps -q | xargs docker inspect --format '{{ .Id }}:Ulimits={{.HostConfig.Ulimits }}'`
+  fail=0
+  for c in $cont_inspect; do
+    mode=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $mode = "Ulimits=" || test $mode = "Ulimits=<no value>"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        info "$check_5_19"
+        info "     * Container no default ulimit override: $container_id"
+        fail=1
+      else
+        info "     * Container no default ulimit override: $container_id"
+      fi
+    fi
+  done
+  # We went through all the containers and found none without Ulimits
+  if [ $fail -eq 0 ]; then
+      pass "$check_5_19"
+  fi
+fi
diff --git a/tests/6_docker_security_operations.sh b/tests/6_docker_security_operations.sh
new file mode 100644
index 0000000..16ea932
--- /dev/null
+++ b/tests/6_docker_security_operations.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+
+logit "\n"
+info "6  - Docker Security Operations"
+
+# 6.5
+check_6_5="6.5 - Use a centralized and remote log collection service"
+
+containers=`docker ps -q`
+# If containers is empty, there are no running containers
+if test "$containers" = ""; then
+  info "$check_6_5"
+  info "     * No containers running"
+else
+  # List all the running containers, ouput their ID and host devices
+  containers=`docker ps -q | xargs docker inspect --format '{{ .Id}}:{{ .Volumes }}'`
+  # We have some containers running, set failure flag to 0.
+  fail=0
+  # Make the loop separator be a new-line in POSIX compliant fashion
+  set -f; IFS=$'
+'
+  for c in $containers; do
+    mode=`printf "$c" | cut -d ":" -f 2`
+    container_id=`printf "$c" | cut -d ":" -f 1`
+    if test $mode = "map[]"; then
+      # If it's the first container, fail the test
+      if [ $fail -eq 0 ]; then
+        info "$check_6_5"
+        info "     * Container has no volumes, ensure centralized logging is enabled : $container_id"
+        fail=1
+      else
+        info "     * Container has no volumes, ensure centralized logging is enabled : $container_id"
+      fi
+    fi
+  done
+  # Only alert if there are no volumes. If there are volumes, can't know if they
+  # are used for logs
+fi
+# Make the loop separator go back to space
+set +f; unset IFS
+
+# 6.6
+check_6_6="6.6 - Avoid image sprawl"
+images=`docker images | wc -l | awk '{print $1}'`
+if [ $images -gt 200 ]; then
+  warn "$check_6_6"
+  warn "     * There are currently: $images images"
+else
+  info "$check_6_6"
+  info "     * There are currently: $images images"
+fi
+
+# 6.7
+check_6_7="6.7 - Avoid container sprawl"
+total_containers=`docker info 2>/dev/null | grep "Containers" | awk '{print $2}'`
+running_containers=`docker ps -q | wc -l | awk '{print $1}'`
+diff=`expr "$total_containers" - "$running_containers"`
+if [ $diff -gt 25 ]; then
+  warn "$check_6_7"
+  warn "     * There are currently a total of $total_containers containers, with only $running_containers of them currently running"
+else
+  info "$check_6_7"
+  info "     * There are currently a total of $total_containers containers, with $running_containers of them currently running"
+fi