diff --git a/import-layers/meta-security/recipes-security/checksec/checksec_1.5.bb b/import-layers/meta-security/recipes-security/checksec/checksec_1.5.bb
new file mode 100644
index 0000000..07f0f7c
--- /dev/null
+++ b/import-layers/meta-security/recipes-security/checksec/checksec_1.5.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Program radominization"
+DESCRIPTION = "The checksec.sh script is designed to test what standard Linux OS and PaX security features are being used."
+SECTION = "security"
+LICENSE = "BSD"
+HOMEPAGE="http://www.trapkit.de/tools/checksec.html"
+
+LIC_FILES_CHKSUM = "file://checksec.sh;md5=075996be339ab16ad7b94d6de3ee07bd"
+
+SRC_URI = "file://checksec.sh"
+
+S = "${WORKDIR}"
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 ${WORKDIR}/checksec.sh    ${D}${bindir}
+}
+
+RDEPENDS_${PN} = "bash"
diff --git a/import-layers/meta-security/recipes-security/checksec/files/checksec.sh b/import-layers/meta-security/recipes-security/checksec/files/checksec.sh
new file mode 100644
index 0000000..dd1f72e
--- /dev/null
+++ b/import-layers/meta-security/recipes-security/checksec/files/checksec.sh
@@ -0,0 +1,882 @@
+#!/bin/bash
+#
+# The BSD License (http://www.opensource.org/licenses/bsd-license.php) 
+# specifies the terms and conditions of use for checksec.sh:
+#
+# Copyright (c) 2009-2011, Tobias Klein.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without 
+# modification, are permitted provided that the following conditions 
+# are met:
+# 
+# * Redistributions of source code must retain the above copyright 
+#   notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright 
+#   notice, this list of conditions and the following disclaimer in 
+#   the documentation and/or other materials provided with the 
+#   distribution.
+# * Neither the name of Tobias Klein nor the name of trapkit.de may be 
+#   used to endorse or promote products derived from this software 
+#   without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 
+# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
+# DAMAGE.
+#
+# Name    : checksec.sh
+# Version : 1.5
+# Author  : Tobias Klein
+# Date    : November 2011
+# Download: http://www.trapkit.de/tools/checksec.html
+# Changes : http://www.trapkit.de/tools/checksec_changes.txt
+#
+# Description:
+#
+# Modern Linux distributions offer some mitigation techniques to make it 
+# harder to exploit software vulnerabilities reliably. Mitigations such 
+# as RELRO, NoExecute (NX), Stack Canaries, Address Space Layout 
+# Randomization (ASLR) and Position Independent Executables (PIE) have 
+# made reliably exploiting any vulnerabilities that do exist far more 
+# challenging. The checksec.sh script is designed to test what *standard* 
+# Linux OS and PaX (http://pax.grsecurity.net/) security features are being 
+# used.
+#
+# As of version 1.3 the script also lists the status of various Linux kernel 
+# protection mechanisms.
+#
+# Credits:
+#
+# Thanks to Brad Spengler (grsecurity.net) for the PaX support.
+# Thanks to Jon Oberheide (jon.oberheide.org) for the kernel support.
+# Thanks to Ollie Whitehouse (Research In Motion) for rpath/runpath support.
+# 
+# Others that contributed to checksec.sh (in no particular order):
+#
+# Simon Ruderich, Denis Scherbakov, Stefan Kuttler, Radoslaw Madej,
+# Anthony G. Basile, Martin Vaeth and Brian Davis. 
+#
+
+# global vars
+have_readelf=1
+verbose=false
+
+# FORTIFY_SOURCE vars
+FS_end=_chk
+FS_cnt_total=0
+FS_cnt_checked=0
+FS_cnt_unchecked=0
+FS_chk_func_libc=0
+FS_functions=0
+FS_libc=0
+ 
+# version information
+version() {
+  echo "checksec v1.5, Tobias Klein, www.trapkit.de, November 2011"
+  echo 
+}
+
+# help
+help() {
+  echo "Usage: checksec [OPTION]"
+  echo
+  echo "Options:"
+  echo
+  echo "  --file <executable-file>"
+  echo "  --dir <directory> [-v]"
+  echo "  --proc <process name>"
+  echo "  --proc-all"
+  echo "  --proc-libs <process ID>"
+  echo "  --kernel"
+  echo "  --fortify-file <executable-file>"
+  echo "  --fortify-proc <process ID>"
+  echo "  --version"
+  echo "  --help"
+  echo
+  echo "For more information, see:"
+  echo "  http://www.trapkit.de/tools/checksec.html"
+  echo
+}
+
+# check if command exists
+command_exists () {
+  type $1  > /dev/null 2>&1;
+}
+
+# check if directory exists
+dir_exists () {
+  if [ -d $1 ] ; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+# check user privileges
+root_privs () {
+  if [ $(/usr/bin/id -u) -eq 0 ] ; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+# check if input is numeric
+isNumeric () {
+  echo "$@" | grep -q -v "[^0-9]"
+}
+
+# check if input is a string
+isString () {
+  echo "$@" | grep -q -v "[^A-Za-z]"
+}
+
+# check file(s)
+filecheck() {
+  # check for RELRO support
+  if readelf -l $1 2>/dev/null | grep -q 'GNU_RELRO'; then
+    if readelf -d $1 2>/dev/null | grep -q 'BIND_NOW'; then
+      echo -n -e '\033[32mFull RELRO   \033[m   '
+    else
+      echo -n -e '\033[33mPartial RELRO\033[m   '
+    fi
+  else
+    echo -n -e '\033[31mNo RELRO     \033[m   '
+  fi
+
+  # check for stack canary support
+  if readelf -s $1 2>/dev/null | grep -q '__stack_chk_fail'; then
+    echo -n -e '\033[32mCanary found   \033[m   '
+  else
+    echo -n -e '\033[31mNo canary found\033[m   '
+  fi
+
+  # check for NX support
+  if readelf -W -l $1 2>/dev/null | grep 'GNU_STACK' | grep -q 'RWE'; then
+    echo -n -e '\033[31mNX disabled\033[m   '
+  else
+    echo -n -e '\033[32mNX enabled \033[m   '
+  fi 
+
+  # check for PIE support
+  if readelf -h $1 2>/dev/null | grep -q 'Type:[[:space:]]*EXEC'; then
+    echo -n -e '\033[31mNo PIE       \033[m   '
+  elif readelf -h $1 2>/dev/null | grep -q 'Type:[[:space:]]*DYN'; then
+    if readelf -d $1 2>/dev/null | grep -q '(DEBUG)'; then
+      echo -n -e '\033[32mPIE enabled  \033[m   '
+    else   
+      echo -n -e '\033[33mDSO          \033[m   '
+    fi
+  else
+    echo -n -e '\033[33mNot an ELF file\033[m   '
+  fi 
+
+  # check for rpath / run path
+  if readelf -d $1 2>/dev/null | grep -q 'rpath'; then
+   echo -n -e '\033[31mRPATH    \033[m  '
+  else
+   echo -n -e '\033[32mNo RPATH \033[m  '
+  fi
+
+  if readelf -d $1 2>/dev/null | grep -q 'runpath'; then
+   echo -n -e '\033[31mRUNPATH    \033[m  '
+  else
+   echo -n -e '\033[32mNo RUNPATH \033[m  '
+  fi
+}
+
+# check process(es)
+proccheck() {
+  # check for RELRO support
+  if readelf -l $1/exe 2>/dev/null | grep -q 'Program Headers'; then
+    if readelf -l $1/exe 2>/dev/null | grep -q 'GNU_RELRO'; then
+      if readelf -d $1/exe 2>/dev/null | grep -q 'BIND_NOW'; then
+        echo -n -e '\033[32mFull RELRO       \033[m '
+      else
+        echo -n -e '\033[33mPartial RELRO    \033[m '
+      fi
+    else
+      echo -n -e '\033[31mNo RELRO         \033[m '
+    fi
+  else
+    echo -n -e '\033[31mPermission denied (please run as root)\033[m\n'
+    exit 1
+  fi
+
+  # check for stack canary support
+  if readelf -s $1/exe 2>/dev/null | grep -q 'Symbol table'; then
+    if readelf -s $1/exe 2>/dev/null | grep -q '__stack_chk_fail'; then
+      echo -n -e '\033[32mCanary found         \033[m  '
+    else
+      echo -n -e '\033[31mNo canary found      \033[m  '
+    fi
+  else
+    if [ "$1" != "1" ] ; then
+      echo -n -e '\033[33mPermission denied    \033[m  '
+    else
+      echo -n -e '\033[33mNo symbol table found\033[m  '
+    fi
+  fi
+
+  # first check for PaX support
+  if cat $1/status 2> /dev/null | grep -q 'PaX:'; then
+    pageexec=( $(cat $1/status 2> /dev/null | grep 'PaX:' | cut -b6) )
+    segmexec=( $(cat $1/status 2> /dev/null | grep 'PaX:' | cut -b10) )
+    mprotect=( $(cat $1/status 2> /dev/null | grep 'PaX:' | cut -b8) )
+    randmmap=( $(cat $1/status 2> /dev/null | grep 'PaX:' | cut -b9) )
+    if [[ "$pageexec" = "P" || "$segmexec" = "S" ]] && [[ "$mprotect" = "M" && "$randmmap" = "R" ]] ; then
+      echo -n -e '\033[32mPaX enabled\033[m   '
+    elif [[ "$pageexec" = "p" && "$segmexec" = "s" && "$randmmap" = "R" ]] ; then
+      echo -n -e '\033[33mPaX ASLR only\033[m '
+    elif [[ "$pageexec" = "P" || "$segmexec" = "S" ]] && [[ "$mprotect" = "m" && "$randmmap" = "R" ]] ; then
+      echo -n -e '\033[33mPaX mprot off \033[m'
+    elif [[ "$pageexec" = "P" || "$segmexec" = "S" ]] && [[ "$mprotect" = "M" && "$randmmap" = "r" ]] ; then
+      echo -n -e '\033[33mPaX ASLR off\033[m  '
+    elif [[ "$pageexec" = "P" || "$segmexec" = "S" ]] && [[ "$mprotect" = "m" && "$randmmap" = "r" ]] ; then
+      echo -n -e '\033[33mPaX NX only\033[m   '
+    else
+      echo -n -e '\033[31mPaX disabled\033[m  '
+    fi
+  # fallback check for NX support
+  elif readelf -W -l $1/exe 2>/dev/null | grep 'GNU_STACK' | grep -q 'RWE'; then
+    echo -n -e '\033[31mNX disabled\033[m   '
+  else
+    echo -n -e '\033[32mNX enabled \033[m   '
+  fi 
+
+  # check for PIE support
+  if readelf -h $1/exe 2>/dev/null | grep -q 'Type:[[:space:]]*EXEC'; then
+    echo -n -e '\033[31mNo PIE               \033[m   '
+  elif readelf -h $1/exe 2>/dev/null | grep -q 'Type:[[:space:]]*DYN'; then
+    if readelf -d $1/exe 2>/dev/null | grep -q '(DEBUG)'; then
+      echo -n -e '\033[32mPIE enabled          \033[m   '
+    else   
+      echo -n -e '\033[33mDynamic Shared Object\033[m   '
+    fi
+  else
+    echo -n -e '\033[33mNot an ELF file      \033[m   '
+  fi
+}
+
+# check mapped libraries
+libcheck() {
+  libs=( $(awk '{ print $6 }' /proc/$1/maps | grep '/' | sort -u | xargs file | grep ELF | awk '{ print $1 }' | sed 's/:/ /') )
+ 
+  printf "\n* Loaded libraries (file information, # of mapped files: ${#libs[@]}):\n\n"
+  
+  for element in $(seq 0 $((${#libs[@]} - 1)))
+  do
+    echo "  ${libs[$element]}:"
+    echo -n "    "
+    filecheck ${libs[$element]}
+    printf "\n\n"
+  done
+}
+
+# check for system-wide ASLR support
+aslrcheck() {
+  # PaX ASLR support
+  if !(cat /proc/1/status 2> /dev/null | grep -q 'Name:') ; then
+    echo -n -e ':\033[33m insufficient privileges for PaX ASLR checks\033[m\n'
+    echo -n -e '  Fallback to standard Linux ASLR check'
+  fi
+  
+  if cat /proc/1/status 2> /dev/null | grep -q 'PaX:'; then
+    printf ": "
+    if cat /proc/1/status 2> /dev/null | grep 'PaX:' | grep -q 'R'; then
+      echo -n -e '\033[32mPaX ASLR enabled\033[m\n\n'
+    else
+      echo -n -e '\033[31mPaX ASLR disabled\033[m\n\n'
+    fi
+  else
+    # standard Linux 'kernel.randomize_va_space' ASLR support
+    # (see the kernel file 'Documentation/sysctl/kernel.txt' for a detailed description)
+    printf " (kernel.randomize_va_space): "
+    if /sbin/sysctl -a 2>/dev/null | grep -q 'kernel.randomize_va_space = 1'; then
+      echo -n -e '\033[33mOn (Setting: 1)\033[m\n\n'
+      printf "  Description - Make the addresses of mmap base, stack and VDSO page randomized.\n"
+      printf "  This, among other things, implies that shared libraries will be loaded to \n"
+      printf "  random addresses. Also for PIE-linked binaries, the location of code start\n"
+      printf "  is randomized. Heap addresses are *not* randomized.\n\n"
+    elif /sbin/sysctl -a 2>/dev/null | grep -q 'kernel.randomize_va_space = 2'; then
+      echo -n -e '\033[32mOn (Setting: 2)\033[m\n\n'
+      printf "  Description - Make the addresses of mmap base, heap, stack and VDSO page randomized.\n"
+      printf "  This, among other things, implies that shared libraries will be loaded to random \n"
+      printf "  addresses. Also for PIE-linked binaries, the location of code start is randomized.\n\n"
+    elif /sbin/sysctl -a 2>/dev/null | grep -q 'kernel.randomize_va_space = 0'; then
+      echo -n -e '\033[31mOff (Setting: 0)\033[m\n'
+    else
+      echo -n -e '\033[31mNot supported\033[m\n'
+    fi
+    printf "  See the kernel file 'Documentation/sysctl/kernel.txt' for more details.\n\n"
+  fi 
+}
+
+# check cpu nx flag
+nxcheck() {
+  if grep -q nx /proc/cpuinfo; then
+    echo -n -e '\033[32mYes\033[m\n\n'
+  else
+    echo -n -e '\033[31mNo\033[m\n\n'
+  fi
+}
+
+# check for kernel protection mechanisms
+kernelcheck() {
+  printf "  Description - List the status of kernel protection mechanisms. Rather than\n"
+  printf "  inspect kernel mechanisms that may aid in the prevention of exploitation of\n"
+  printf "  userspace processes, this option lists the status of kernel configuration\n"
+  printf "  options that harden the kernel itself against attack.\n\n"
+  printf "  Kernel config: "
+ 
+  if [ -f /proc/config.gz ] ; then
+    kconfig="zcat /proc/config.gz"
+    printf "\033[32m/proc/config.gz\033[m\n\n"
+  elif [ -f /boot/config-`uname -r` ] ; then
+    kconfig="cat /boot/config-`uname -r`"
+    printf "\033[33m/boot/config-`uname -r`\033[m\n\n"
+    printf "  Warning: The config on disk may not represent running kernel config!\n\n";
+  elif [ -f "${KBUILD_OUTPUT:-/usr/src/linux}"/.config ] ; then
+    kconfig="cat ${KBUILD_OUTPUT:-/usr/src/linux}/.config"
+    printf "\033[33m%s\033[m\n\n" "${KBUILD_OUTPUT:-/usr/src/linux}/.config"
+    printf "  Warning: The config on disk may not represent running kernel config!\n\n";
+  else
+    printf "\033[31mNOT FOUND\033[m\n\n"
+    exit 0
+  fi
+
+  printf "  GCC stack protector support:            "
+  if $kconfig | grep -qi 'CONFIG_CC_STACKPROTECTOR=y'; then
+    printf "\033[32mEnabled\033[m\n"
+  else
+    printf "\033[31mDisabled\033[m\n"
+  fi
+
+  printf "  Strict user copy checks:                "
+  if $kconfig | grep -qi 'CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y'; then
+    printf "\033[32mEnabled\033[m\n"
+  else
+    printf "\033[31mDisabled\033[m\n"
+  fi
+
+  printf "  Enforce read-only kernel data:          "
+  if $kconfig | grep -qi 'CONFIG_DEBUG_RODATA=y'; then
+    printf "\033[32mEnabled\033[m\n"
+  else
+    printf "\033[31mDisabled\033[m\n"
+  fi
+  printf "  Restrict /dev/mem access:               "
+  if $kconfig | grep -qi 'CONFIG_STRICT_DEVMEM=y'; then
+    printf "\033[32mEnabled\033[m\n"
+  else
+    printf "\033[31mDisabled\033[m\n"
+  fi
+
+  printf "  Restrict /dev/kmem access:              "
+  if $kconfig | grep -qi 'CONFIG_DEVKMEM=y'; then
+    printf "\033[31mDisabled\033[m\n"
+  else
+    printf "\033[32mEnabled\033[m\n"
+  fi
+
+  printf "\n"
+  printf "* grsecurity / PaX: "
+
+  if $kconfig | grep -qi 'CONFIG_GRKERNSEC=y'; then
+    if $kconfig | grep -qi 'CONFIG_GRKERNSEC_HIGH=y'; then
+      printf "\033[32mHigh GRKERNSEC\033[m\n\n"
+    elif $kconfig | grep -qi 'CONFIG_GRKERNSEC_MEDIUM=y'; then
+      printf "\033[33mMedium GRKERNSEC\033[m\n\n"
+    elif $kconfig | grep -qi 'CONFIG_GRKERNSEC_LOW=y'; then
+      printf "\033[31mLow GRKERNSEC\033[m\n\n"
+    else
+      printf "\033[33mCustom GRKERNSEC\033[m\n\n"
+    fi
+
+    printf "  Non-executable kernel pages:            "
+    if $kconfig | grep -qi 'CONFIG_PAX_KERNEXEC=y'; then
+      printf "\033[32mEnabled\033[m\n"
+    else
+      printf "\033[31mDisabled\033[m\n"
+    fi
+
+    printf "  Prevent userspace pointer deref:        "
+    if $kconfig | grep -qi 'CONFIG_PAX_MEMORY_UDEREF=y'; then
+      printf "\033[32mEnabled\033[m\n"
+    else
+      printf "\033[31mDisabled\033[m\n"
+    fi
+
+    printf "  Prevent kobject refcount overflow:      "
+    if $kconfig | grep -qi 'CONFIG_PAX_REFCOUNT=y'; then
+      printf "\033[32mEnabled\033[m\n"
+    else
+      printf "\033[31mDisabled\033[m\n"
+    fi
+
+    printf "  Bounds check heap object copies:        "
+    if $kconfig | grep -qi 'CONFIG_PAX_USERCOPY=y'; then
+      printf "\033[32mEnabled\033[m\n"
+    else
+      printf "\033[31mDisabled\033[m\n"
+    fi
+
+    printf "  Disable writing to kmem/mem/port:       "
+    if $kconfig | grep -qi 'CONFIG_GRKERNSEC_KMEM=y'; then
+      printf "\033[32mEnabled\033[m\n"
+    else
+      printf "\033[31mDisabled\033[m\n"
+    fi
+
+    printf "  Disable privileged I/O:                 "
+    if $kconfig | grep -qi 'CONFIG_GRKERNSEC_IO=y'; then
+      printf "\033[32mEnabled\033[m\n"
+    else
+      printf "\033[31mDisabled\033[m\n"
+    fi
+
+    printf "  Harden module auto-loading:             "
+    if $kconfig | grep -qi 'CONFIG_GRKERNSEC_MODHARDEN=y'; then
+      printf "\033[32mEnabled\033[m\n"
+    else
+      printf "\033[31mDisabled\033[m\n"
+    fi
+
+    printf "  Hide kernel symbols:                    "
+    if $kconfig | grep -qi 'CONFIG_GRKERNSEC_HIDESYM=y'; then
+      printf "\033[32mEnabled\033[m\n"
+    else
+      printf "\033[31mDisabled\033[m\n"
+    fi
+  else
+    printf "\033[31mNo GRKERNSEC\033[m\n\n"
+    printf "  The grsecurity / PaX patchset is available here:\n"
+    printf "    http://grsecurity.net/\n"
+  fi
+
+  printf "\n"
+  printf "* Kernel Heap Hardening: "
+
+  if $kconfig | grep -qi 'CONFIG_KERNHEAP=y'; then
+    if $kconfig | grep -qi 'CONFIG_KERNHEAP_FULLPOISON=y'; then
+      printf "\033[32mFull KERNHEAP\033[m\n\n"
+    else
+      printf "\033[33mPartial KERNHEAP\033[m\n\n"
+    fi
+  else
+    printf "\033[31mNo KERNHEAP\033[m\n\n"
+    printf "  The KERNHEAP hardening patchset is available here:\n"
+    printf "    https://www.subreption.com/kernheap/\n\n"
+  fi
+}
+
+# --- FORTIFY_SOURCE subfunctions (start) ---
+
+# is FORTIFY_SOURCE supported by libc?
+FS_libc_check() {
+  printf "* FORTIFY_SOURCE support available (libc)    : "
+
+  if [ "${#FS_chk_func_libc[@]}" != "0" ] ; then
+    printf "\033[32mYes\033[m\n"
+  else
+    printf "\033[31mNo\033[m\n"
+    exit 1
+  fi
+}
+
+# was the binary compiled with FORTIFY_SOURCE?
+FS_binary_check() {
+  printf "* Binary compiled with FORTIFY_SOURCE support: "
+
+  for FS_elem_functions in $(seq 0 $((${#FS_functions[@]} - 1)))
+  do
+    if [[ ${FS_functions[$FS_elem_functions]} =~ _chk ]] ; then
+      printf "\033[32mYes\033[m\n"
+      return
+    fi
+  done
+  printf "\033[31mNo\033[m\n"
+  exit 1
+}
+
+FS_comparison() {
+  echo
+  printf " ------ EXECUTABLE-FILE ------- . -------- LIBC --------\n"
+  printf " FORTIFY-able library functions | Checked function names\n"
+  printf " -------------------------------------------------------\n"
+
+  for FS_elem_libc in $(seq 0 $((${#FS_chk_func_libc[@]} - 1)))
+  do
+    for FS_elem_functions in $(seq 0 $((${#FS_functions[@]} - 1)))
+    do
+      FS_tmp_func=${FS_functions[$FS_elem_functions]}
+      FS_tmp_libc=${FS_chk_func_libc[$FS_elem_libc]}
+
+      if [[ $FS_tmp_func =~ ^$FS_tmp_libc$ ]] ; then
+        printf " \033[31m%-30s\033[m | __%s%s\n" $FS_tmp_func $FS_tmp_libc $FS_end
+        let FS_cnt_total++
+        let FS_cnt_unchecked++
+      elif [[ $FS_tmp_func =~ ^$FS_tmp_libc(_chk) ]] ; then
+        printf " \033[32m%-30s\033[m | __%s%s\n" $FS_tmp_func $FS_tmp_libc $FS_end
+        let FS_cnt_total++
+        let FS_cnt_checked++
+      fi
+
+    done
+  done
+}
+
+FS_summary() {
+  echo
+  printf "SUMMARY:\n\n"
+  printf "* Number of checked functions in libc                : ${#FS_chk_func_libc[@]}\n"
+  printf "* Total number of library functions in the executable: ${#FS_functions[@]}\n"
+  printf "* Number of FORTIFY-able functions in the executable : %s\n" $FS_cnt_total
+  printf "* Number of checked functions in the executable      : \033[32m%s\033[m\n" $FS_cnt_checked
+  printf "* Number of unchecked functions in the executable    : \033[31m%s\033[m\n" $FS_cnt_unchecked
+  echo
+}
+
+# --- FORTIFY_SOURCE subfunctions (end) ---
+
+if !(command_exists readelf) ; then
+  printf "\033[31mWarning: 'readelf' not found! It's required for most checks.\033[m\n\n"
+  have_readelf=0
+fi
+
+# parse command-line arguments
+case "$1" in
+
+ --version)
+  version
+  exit 0
+  ;;
+
+ --help)
+  help
+  exit 0
+  ;;
+
+ --dir)
+  if [ "$3" = "-v" ] ; then
+    verbose=true
+  fi
+  if [ $have_readelf -eq 0 ] ; then
+    exit 1
+  fi
+  if [ -z "$2" ] ; then
+    printf "\033[31mError: Please provide a valid directory.\033[m\n\n"
+    exit 1
+  fi
+  # remove trailing slashes
+  tempdir=`echo $2 | sed -e "s/\/*$//"`
+  if [ ! -d $tempdir ] ; then
+    printf "\033[31mError: The directory '$tempdir' does not exist.\033[m\n\n"
+    exit 1
+  fi
+  cd $tempdir
+  printf "RELRO           STACK CANARY      NX            PIE             RPATH      RUNPATH      FILE\n"
+  for N in [A-Za-z]*; do
+    if [ "$N" != "[A-Za-z]*" ]; then
+      # read permissions?
+      if [ ! -r $N ]; then
+        printf "\033[31mError: No read permissions for '$tempdir/$N' (run as root).\033[m\n"
+      else
+        # ELF executable?
+        out=`file $N`
+        if [[ ! $out =~ ELF ]] ; then
+           if [ "$verbose" = "true" ] ; then
+             printf "\033[34m*** Not an ELF file: $tempdir/"
+             file $N
+             printf "\033[m"
+           fi
+        else 
+          filecheck $N
+          if [ `find $tempdir/$N \( -perm -004000 -o -perm -002000 \) -type f -print` ]; then
+            printf "\033[37;41m%s%s\033[m" $2 $N
+          else
+            printf "%s%s" $tempdir/ $N
+          fi
+          echo
+        fi
+      fi
+    fi
+  done
+  exit 0
+  ;;
+ 
+ --file)
+  if [ $have_readelf -eq 0 ] ; then
+    exit 1
+  fi
+  if [ -z "$2" ] ; then
+    printf "\033[31mError: Please provide a valid file.\033[m\n\n"
+   exit 1
+  fi
+  # does the file exist?
+  if [ ! -e $2 ] ; then
+    printf "\033[31mError: The file '$2' does not exist.\033[m\n\n"
+    exit 1
+  fi
+  # read permissions?
+  if [ ! -r $2 ] ; then
+    printf "\033[31mError: No read permissions for '$2' (run as root).\033[m\n\n"
+    exit 1
+  fi
+  # ELF executable?
+  out=`file $2`
+  if [[ ! $out =~ ELF ]] ; then
+    printf "\033[31mError: Not an ELF file: "
+    file $2
+    printf "\033[m\n"
+    exit 1
+  fi
+  printf "RELRO           STACK CANARY      NX            PIE             RPATH      RUNPATH      FILE\n"
+  filecheck $2
+  if [ `find $2 \( -perm -004000 -o -perm -002000 \) -type f -print` ] ; then
+    printf "\033[37;41m%s%s\033[m" $2 $N
+  else
+    printf "%s" $2
+  fi
+  echo
+  exit 0
+  ;;
+
+ --proc-all)
+  if [ $have_readelf -eq 0 ] ; then
+    exit 1
+  fi
+  cd /proc
+  printf "* System-wide ASLR"
+  aslrcheck
+  printf "* Does the CPU support NX: "
+  nxcheck 
+  printf "         COMMAND    PID RELRO             STACK CANARY           NX/PaX        PIE\n"
+  for N in [1-9]*; do
+    if [ $N != $$ ] && readlink -q $N/exe > /dev/null; then
+      printf "%16s" `head -1 $N/status | cut -b 7-`
+      printf "%7d " $N
+      proccheck $N
+      echo
+    fi
+  done
+  if [ ! -e /usr/bin/id ] ; then
+    printf "\n\033[33mNote: If you are running 'checksec.sh' as an unprivileged user, you\n"
+    printf "      will not see all processes. Please run the script as root.\033[m\n\n"
+  else 
+    if !(root_privs) ; then
+      printf "\n\033[33mNote: You are running 'checksec.sh' as an unprivileged user.\n" 
+      printf "      Too see all processes, please run the script as root.\033[m\n\n"
+    fi
+  fi
+  exit 0
+  ;;
+
+ --proc)
+  if [ $have_readelf -eq 0 ] ; then
+    exit 1
+  fi
+  if [ -z "$2" ] ; then
+    printf "\033[31mError: Please provide a valid process name.\033[m\n\n"
+    exit 1
+  fi
+  if !(isString "$2") ; then
+     printf "\033[31mError: Please provide a valid process name.\033[m\n\n"
+     exit 1
+  fi
+  cd /proc
+  printf "* System-wide ASLR"
+  aslrcheck
+  printf "* Does the CPU support NX: "
+  nxcheck
+  printf "         COMMAND    PID RELRO             STACK CANARY           NX/PaX        PIE\n"
+  for N in `ps -Ao pid,comm | grep $2 | cut -b1-6`; do
+    if [ -d $N ] ; then
+      printf "%16s" `head -1 $N/status | cut -b 7-`
+      printf "%7d " $N
+      # read permissions?
+      if [ ! -r $N/exe ] ; then
+        if !(root_privs) ; then
+          printf "\033[31mNo read permissions for '/proc/$N/exe' (run as root).\033[m\n\n"
+          exit 1
+        fi
+        if [ ! `readlink $N/exe` ] ; then
+          printf "\033[31mPermission denied. Requested process ID belongs to a kernel thread.\033[m\n\n"
+          exit 1
+        fi
+        exit 1
+      fi
+      proccheck $N
+      echo
+    fi
+  done
+  exit 0
+  ;;
+
+ --proc-libs)
+  if [ $have_readelf -eq 0 ] ; then
+    exit 1
+  fi
+  if [ -z "$2" ] ; then
+    printf "\033[31mError: Please provide a valid process ID.\033[m\n\n"
+    exit 1
+  fi
+  if !(isNumeric "$2") ; then
+     printf "\033[31mError: Please provide a valid process ID.\033[m\n\n"
+     exit 1
+  fi
+  cd /proc
+  printf "* System-wide ASLR"
+  aslrcheck
+  printf "* Does the CPU support NX: "
+  nxcheck
+  printf "* Process information:\n\n"
+  printf "         COMMAND    PID RELRO             STACK CANARY           NX/PaX        PIE\n"
+  N=$2
+  if [ -d $N ] ; then
+    printf "%16s" `head -1 $N/status | cut -b 7-`
+    printf "%7d " $N
+    # read permissions?
+    if [ ! -r $N/exe ] ; then
+      if !(root_privs) ; then
+        printf "\033[31mNo read permissions for '/proc/$N/exe' (run as root).\033[m\n\n"
+        exit 1
+      fi
+      if [ ! `readlink $N/exe` ] ; then
+        printf "\033[31mPermission denied. Requested process ID belongs to a kernel thread.\033[m\n\n"
+        exit 1
+      fi
+      exit 1
+    fi
+    proccheck $N
+    echo
+    libcheck $N
+  fi
+  exit 0
+  ;;
+
+ --kernel)
+  cd /proc
+  printf "* Kernel protection information:\n\n"
+  kernelcheck
+  exit 0
+  ;;
+
+ --fortify-file)
+  if [ $have_readelf -eq 0 ] ; then
+    exit 1
+  fi
+  if [ -z "$2" ] ; then
+    printf "\033[31mError: Please provide a valid file.\033[m\n\n"
+   exit 1
+  fi
+  # does the file exist?
+  if [ ! -e $2 ] ; then
+    printf "\033[31mError: The file '$2' does not exist.\033[m\n\n"
+    exit 1
+  fi
+  # read permissions?
+  if [ ! -r $2 ] ; then
+    printf "\033[31mError: No read permissions for '$2' (run as root).\033[m\n\n"
+    exit 1
+  fi
+  # ELF executable?
+  out=`file $2`
+  if [[ ! $out =~ ELF ]] ; then
+    printf "\033[31mError: Not an ELF file: "
+    file $2
+    printf "\033[m\n"
+    exit 1
+  fi
+  if [ -e /lib/libc.so.6 ] ; then
+    FS_libc=/lib/libc.so.6
+  elif [ -e /lib64/libc.so.6 ] ; then
+    FS_libc=/lib64/libc.so.6
+  elif [ -e /lib/i386-linux-gnu/libc.so.6 ] ; then
+    FS_libc=/lib/i386-linux-gnu/libc.so.6
+  elif [ -e /lib/x86_64-linux-gnu/libc.so.6 ] ; then
+    FS_libc=/lib/x86_64-linux-gnu/libc.so.6
+  else
+    printf "\033[31mError: libc not found.\033[m\n\n"
+    exit 1
+  fi
+
+  FS_chk_func_libc=( $(readelf -s $FS_libc | grep _chk@@ | awk '{ print $8 }' | cut -c 3- | sed -e 's/_chk@.*//') )
+  FS_functions=( $(readelf -s $2 | awk '{ print $8 }' | sed 's/_*//' | sed -e 's/@.*//') )
+
+  FS_libc_check
+  FS_binary_check
+  FS_comparison
+  FS_summary
+
+  exit 0
+  ;;
+
+ --fortify-proc)
+  if [ $have_readelf -eq 0 ] ; then
+    exit 1
+  fi
+  if [ -z "$2" ] ; then
+    printf "\033[31mError: Please provide a valid process ID.\033[m\n\n"
+    exit 1
+  fi
+  if !(isNumeric "$2") ; then
+     printf "\033[31mError: Please provide a valid process ID.\033[m\n\n"
+     exit 1
+  fi
+  cd /proc
+  N=$2
+  if [ -d $N ] ; then
+    # read permissions?
+    if [ ! -r $N/exe ] ; then
+      if !(root_privs) ; then
+        printf "\033[31mNo read permissions for '/proc/$N/exe' (run as root).\033[m\n\n"
+        exit 1
+      fi
+      if [ ! `readlink $N/exe` ] ; then
+        printf "\033[31mPermission denied. Requested process ID belongs to a kernel thread.\033[m\n\n"
+        exit 1
+      fi
+      exit 1
+    fi
+    if [ -e /lib/libc.so.6 ] ; then
+      FS_libc=/lib/libc.so.6
+    elif [ -e /lib64/libc.so.6 ] ; then
+      FS_libc=/lib64/libc.so.6
+    elif [ -e /lib/i386-linux-gnu/libc.so.6 ] ; then
+      FS_libc=/lib/i386-linux-gnu/libc.so.6
+    elif [ -e /lib/x86_64-linux-gnu/libc.so.6 ] ; then
+      FS_libc=/lib/x86_64-linux-gnu/libc.so.6
+    else
+      printf "\033[31mError: libc not found.\033[m\n\n"
+      exit 1
+    fi
+    printf "* Process name (PID)                         : %s (%d)\n" `head -1 $N/status | cut -b 7-` $N
+    FS_chk_func_libc=( $(readelf -s $FS_libc | grep _chk@@ | awk '{ print $8 }' | cut -c 3- | sed -e 's/_chk@.*//') )
+    FS_functions=( $(readelf -s $2/exe | awk '{ print $8 }' | sed 's/_*//' | sed -e 's/@.*//') )
+
+    FS_libc_check
+    FS_binary_check
+    FS_comparison
+    FS_summary
+  fi
+  exit 0
+  ;;
+
+ *)
+  if [ "$#" != "0" ] ; then
+    printf "\033[31mError: Unknown option '$1'.\033[m\n\n"
+  fi
+  help
+  exit 1
+  ;;
+esac