diff --git a/bin/hardening/7.2.1_disable_source_routed_packets.sh b/bin/hardening/7.2.1_disable_source_routed_packets.sh
new file mode 100755
index 0000000..521e14b
--- /dev/null
+++ b/bin/hardening/7.2.1_disable_source_routed_packets.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+#
+# CIS Debian 7 Hardening
+# Authors : Thibault Dewailly, OVH <thibault.dewailly@corp.ovh.com>
+#
+
+#
+# 7.2.1 Disable Source Routed Packet Acceptance (Scored)
+#
+
+set -e # One error, it's over
+set -u # One variable unset, it's over
+
+SYSCTL_PARAMS='net.ipv4.conf.all.accept_source_route=0 net.ipv4.conf.default.accept_source_route=0'
+
+# This function will be called if the script status is on enabled / audit mode
+audit () {
+    for SYSCTL_VALUES in $SYSCTL_PARAMS; do
+        SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
+        SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
+        debug "$SYSCTL_PARAM must have $SYSCTL_EXP_RESULT"
+        has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+        if [ $FNRET != 0 ]; then
+            crit "$SYSCTL_PARAM has not $SYSCTL_EXP_RESULT value !"
+        elif [ $FNRET = 255 ]; then
+            warn "$SYSCTL_PARAM does not exist, typo ?"
+        else
+            ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
+        fi
+    done
+}
+
+# This function will be called if the script status is on enabled mode
+apply () {
+    for SYSCTL_VALUES in $SYSCTL_PARAMS; do
+        SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
+        SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
+        debug "$SYSCTL_PARAM must have $SYSCTL_EXP_RESULT"
+        has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+        if [ $FNRET != 0 ]; then
+            warn "$SYSCTL_PARAM has not $SYSCTL_EXP_RESULT value, correcting it"
+            set_sysctl_param $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+            sysctl -w net.ipv4.route.flush=1 > /dev/null
+        elif [ $FNRET = 255 ]; then
+            warn "$SYSCTL_PARAM does not exist, typo ?"
+        else
+            ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
+        fi
+    done
+}
+
+# This function will check config parameters required
+check_config() {
+    :
+}
+
+# Source Root Dir Parameter
+if [ ! -r /etc/default/cis-hardenning ]; then
+    echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
+    exit 128
+else
+    . /etc/default/cis-hardenning
+    if [ -z $CIS_ROOT_DIR ]; then
+        echo "No CIS_ROOT_DIR variable, aborting"
+    fi
+fi 
+
+# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
+[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
diff --git a/bin/hardening/7.2.2_disable_icmp_redirect.sh b/bin/hardening/7.2.2_disable_icmp_redirect.sh
new file mode 100755
index 0000000..9b29b30
--- /dev/null
+++ b/bin/hardening/7.2.2_disable_icmp_redirect.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+#
+# CIS Debian 7 Hardening
+# Authors : Thibault Dewailly, OVH <thibault.dewailly@corp.ovh.com>
+#
+
+#
+# 7.2.2 Disable ICMP Redirect Acceptance (Scored)
+#
+
+set -e # One error, it's over
+set -u # One variable unset, it's over
+
+SYSCTL_PARAMS='net.ipv4.conf.all.accept_redirects=0 net.ipv4.conf.default.accept_redirects=0'
+
+# This function will be called if the script status is on enabled / audit mode
+audit () {
+    for SYSCTL_VALUES in $SYSCTL_PARAMS; do
+        SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
+        SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
+        debug "$SYSCTL_PARAM must have $SYSCTL_EXP_RESULT"
+        has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+        if [ $FNRET != 0 ]; then
+            crit "$SYSCTL_PARAM has not $SYSCTL_EXP_RESULT value !"
+        elif [ $FNRET = 255 ]; then
+            warn "$SYSCTL_PARAM does not exist, typo ?"
+        else
+            ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
+        fi
+    done
+}
+
+# This function will be called if the script status is on enabled mode
+apply () {
+    for SYSCTL_VALUES in $SYSCTL_PARAMS; do
+        SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
+        SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
+        debug "$SYSCTL_PARAM must have $SYSCTL_EXP_RESULT"
+        has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+        if [ $FNRET != 0 ]; then
+            warn "$SYSCTL_PARAM has not $SYSCTL_EXP_RESULT value, correcting it"
+            set_sysctl_param $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+            sysctl -w net.ipv4.route.flush=1 > /dev/null
+        elif [ $FNRET = 255 ]; then
+            warn "$SYSCTL_PARAM does not exist, typo ?"
+        else
+            ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
+        fi
+    done
+}
+
+# This function will check config parameters required
+check_config() {
+    :
+}
+
+# Source Root Dir Parameter
+if [ ! -r /etc/default/cis-hardenning ]; then
+    echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
+    exit 128
+else
+    . /etc/default/cis-hardenning
+    if [ -z $CIS_ROOT_DIR ]; then
+        echo "No CIS_ROOT_DIR variable, aborting"
+    fi
+fi 
+
+# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
+[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
diff --git a/bin/hardening/7.2.3_disable_secure_icmp_redirect.sh b/bin/hardening/7.2.3_disable_secure_icmp_redirect.sh
new file mode 100755
index 0000000..0ab668e
--- /dev/null
+++ b/bin/hardening/7.2.3_disable_secure_icmp_redirect.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+#
+# CIS Debian 7 Hardening
+# Authors : Thibault Dewailly, OVH <thibault.dewailly@corp.ovh.com>
+#
+
+#
+# 7.2.3 Disable Secure ICMP Redirect Acceptance (Scored)
+#
+
+set -e # One error, it's over
+set -u # One variable unset, it's over
+
+SYSCTL_PARAMS='net.ipv4.conf.all.secure_redirects=0 net.ipv4.conf.default.secure_redirects=0'
+
+# This function will be called if the script status is on enabled / audit mode
+audit () {
+    for SYSCTL_VALUES in $SYSCTL_PARAMS; do
+        SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
+        SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
+        debug "$SYSCTL_PARAM must have $SYSCTL_EXP_RESULT"
+        has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+        if [ $FNRET != 0 ]; then
+            crit "$SYSCTL_PARAM has not $SYSCTL_EXP_RESULT value !"
+        elif [ $FNRET = 255 ]; then
+            warn "$SYSCTL_PARAM does not exist, typo ?"
+        else
+            ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
+        fi
+    done
+}
+
+# This function will be called if the script status is on enabled mode
+apply () {
+    for SYSCTL_VALUES in $SYSCTL_PARAMS; do
+        SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
+        SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
+        debug "$SYSCTL_PARAM must have $SYSCTL_EXP_RESULT"
+        has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+        if [ $FNRET != 0 ]; then
+            warn "$SYSCTL_PARAM has not $SYSCTL_EXP_RESULT value, correcting it"
+            set_sysctl_param $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+            sysctl -w net.ipv4.route.flush=1 > /dev/null
+        elif [ $FNRET = 255 ]; then
+            warn "$SYSCTL_PARAM does not exist, typo ?"
+        else
+            ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
+        fi
+    done
+}
+
+# This function will check config parameters required
+check_config() {
+    :
+}
+
+# Source Root Dir Parameter
+if [ ! -r /etc/default/cis-hardenning ]; then
+    echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
+    exit 128
+else
+    . /etc/default/cis-hardenning
+    if [ -z $CIS_ROOT_DIR ]; then
+        echo "No CIS_ROOT_DIR variable, aborting"
+    fi
+fi 
+
+# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
+[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
diff --git a/bin/hardening/7.2.4_log_martian_packets.sh b/bin/hardening/7.2.4_log_martian_packets.sh
new file mode 100755
index 0000000..464fa36
--- /dev/null
+++ b/bin/hardening/7.2.4_log_martian_packets.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+#
+# CIS Debian 7 Hardening
+# Authors : Thibault Dewailly, OVH <thibault.dewailly@corp.ovh.com>
+#
+
+#
+# 7.2.4 Log Suspicious Packets (Scored)
+#
+
+set -e # One error, it's over
+set -u # One variable unset, it's over
+
+SYSCTL_PARAMS='net.ipv4.conf.all.log_martians=1 net.ipv4.conf.default.log_martians=1'
+
+# This function will be called if the script status is on enabled / audit mode
+audit () {
+    for SYSCTL_VALUES in $SYSCTL_PARAMS; do
+        SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
+        SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
+        debug "$SYSCTL_PARAM must have $SYSCTL_EXP_RESULT"
+        has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+        if [ $FNRET != 0 ]; then
+            crit "$SYSCTL_PARAM has not $SYSCTL_EXP_RESULT value !"
+        elif [ $FNRET = 255 ]; then
+            warn "$SYSCTL_PARAM does not exist, typo ?"
+        else
+            ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
+        fi
+    done
+}
+
+# This function will be called if the script status is on enabled mode
+apply () {
+    for SYSCTL_VALUES in $SYSCTL_PARAMS; do
+        SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
+        SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
+        debug "$SYSCTL_PARAM must have $SYSCTL_EXP_RESULT"
+        has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+        if [ $FNRET != 0 ]; then
+            warn "$SYSCTL_PARAM has not $SYSCTL_EXP_RESULT value, correcting it"
+            set_sysctl_param $SYSCTL_PARAM $SYSCTL_EXP_RESULT
+            sysctl -w net.ipv4.route.flush=1 > /dev/null
+        elif [ $FNRET = 255 ]; then
+            warn "$SYSCTL_PARAM does not exist, typo ?"
+        else
+            ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
+        fi
+    done
+}
+
+# This function will check config parameters required
+check_config() {
+    :
+}
+
+# Source Root Dir Parameter
+if [ ! -r /etc/default/cis-hardenning ]; then
+    echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
+    exit 128
+else
+    . /etc/default/cis-hardenning
+    if [ -z $CIS_ROOT_DIR ]; then
+        echo "No CIS_ROOT_DIR variable, aborting"
+    fi
+fi 
+
+# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
+[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
diff --git a/etc/conf.d/7.2.1_disable_source_routed_packets.cfg b/etc/conf.d/7.2.1_disable_source_routed_packets.cfg
new file mode 100644
index 0000000..e1e4502
--- /dev/null
+++ b/etc/conf.d/7.2.1_disable_source_routed_packets.cfg
@@ -0,0 +1,2 @@
+# Configuration for script of same name
+status=enabled
diff --git a/etc/conf.d/7.2.2_disable_icmp_redirect.cfg b/etc/conf.d/7.2.2_disable_icmp_redirect.cfg
new file mode 100644
index 0000000..e1e4502
--- /dev/null
+++ b/etc/conf.d/7.2.2_disable_icmp_redirect.cfg
@@ -0,0 +1,2 @@
+# Configuration for script of same name
+status=enabled
diff --git a/etc/conf.d/7.2.3_disable_secure_icmp_redirect.cfg b/etc/conf.d/7.2.3_disable_secure_icmp_redirect.cfg
new file mode 100644
index 0000000..e1e4502
--- /dev/null
+++ b/etc/conf.d/7.2.3_disable_secure_icmp_redirect.cfg
@@ -0,0 +1,2 @@
+# Configuration for script of same name
+status=enabled
diff --git a/etc/conf.d/7.2.4_log_martian_packets.cfg b/etc/conf.d/7.2.4_log_martian_packets.cfg
new file mode 100644
index 0000000..e1e4502
--- /dev/null
+++ b/etc/conf.d/7.2.4_log_martian_packets.cfg
@@ -0,0 +1,2 @@
+# Configuration for script of same name
+status=enabled