diff --git a/snort/Dockerfile b/snort/Dockerfile
new file mode 100644
index 0000000..db9b490
--- /dev/null
+++ b/snort/Dockerfile
@@ -0,0 +1,75 @@
+FROM debian:stretch
+MAINTAINER Jessie Frazelle <jess@linux.com>
+
+RUN apt-get update && apt-get install -y \
+	ca-certificates \
+	libcrypt-ssleay-perl \
+	libio-socket-ssl-perl \
+	libpcap0.8 \
+	libwww-perl \
+	perl \
+	zlib1g \
+	--no-install-recommends \
+	&& rm -rf /var/lib/apt/lists/*
+
+ENV DAQ_VERSION 2.0.6
+ENV LIBDNET_VERSION 1.12
+ENV SNORT_VERSION 2.9.9.0
+ENV PULLEDPORK_VERSION 0.7.2
+
+RUN buildDeps=' \
+		curl \
+		bison \
+		build-essential \
+		file \
+		flex \
+		libpcap-dev \
+		libpcre3-dev \
+		zlib1g-dev \
+	' \
+	&& set -x \
+	&& apt-get update && apt-get install -y $buildDeps --no-install-recommends \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& curl -sSL "https://www.snort.org/downloads/snort/daq-${DAQ_VERSION}.tar.gz" -o /tmp/daq.tar.gz \
+	&& mkdir -p /usr/src/daq \
+	&& tar -xzf /tmp/daq.tar.gz -C /usr/src/daq --strip-components=1 \
+	&& rm /tmp/daq.tar.gz \
+	&& ( \
+		cd /usr/src/daq \
+		&& ./configure \
+		&& make \
+		&& make install \
+	) \
+	&& curl -sSL "https://github.com/dugsong/libdnet/archive/libdnet-${LIBDNET_VERSION}.tar.gz" -o /tmp/libdnet.tar.gz \
+	&& mkdir -p /usr/src/libdnet \
+	&& tar -xzf /tmp/libdnet.tar.gz -C /usr/src/libdnet --strip-components=1 \
+	&& rm /tmp/libdnet.tar.gz \
+	&& ( \
+		cd /usr/src/libdnet \
+		&& ./configure \
+			--prefix=/usr \
+		&& make \
+		&& make install \
+	) \
+	&& curl -sSL "https://www.snort.org/downloads/snort/snort-${SNORT_VERSION}.tar.gz" -o /tmp/snort.tar.gz \
+	&& mkdir -p /usr/src/snort \
+	&& tar -xzf /tmp/snort.tar.gz -C /usr/src/snort --strip-components=1 \
+	&& rm /tmp/snort.tar.gz \
+	&& ( \
+		cd /usr/src/snort \
+		&& ./configure \
+			--enable-sourcefire \
+		&& make \
+		&& make install \
+	) \
+	&& curl -sSL "https://github.com/shirkdog/pulledpork/archive/${PULLEDPORK_VERSION}.tar.gz" -o /tmp/pulledpork.tar.gz \
+	&& mkdir -p /usr/src/pulledpork \
+	&& tar -xzf /tmp/pulledpork.tar.gz -C /usr/src/pulledpork --strip-components=1 \
+	&& rm /tmp/pulledpork.tar.gz \
+	&& apt-get purge -y --auto-remove $buildDeps
+
+COPY init.sh /usr/local/bin/init.sh
+COPY update-rules.sh /usr/local/bin/update-rules.sh
+
+ENTRYPOINT ["/usr/local/bin/init.sh"]
+CMD ["snort"]
diff --git a/snort/init.sh b/snort/init.sh
new file mode 100755
index 0000000..c20f057
--- /dev/null
+++ b/snort/init.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+#
+# Entry point script to make sure external volumes are properly prepped.
+# Expects:
+#   -e INTERFACE - sniffing interface ON THE HOST
+#   -e INSTANCE - the name of the per-interface instance to support multiple configs per interface
+#   -e SENSOR_IP - the IP of the HOST
+#   -e OPTS - additional options to pass to snort
+#   -e HOMENET - to override HOME_NET setting in snort.conf
+set -e
+set -o pipefail
+
+if [[ "$1" == "snort" ]]; then
+	LOGDIR=/data/$INSTANCE/logs/$HOSTNAME
+	[ -d $LOGDIR ] || mkdir -p $LOGDIR
+
+	CONFDIR=/usr/src/snort/etc
+	CONFIG=$CONFDIR/snort.conf
+	RULES=$CONFDIR/rules
+
+	if [[ -z "$DISABLE_PULLEDPORK" ]]; then
+		/usr/local/bin/update-rules.sh
+		OPTS="$OPTS -S RULES_FILE=snort.$HOSTNAME.rules"
+	fi
+
+	[[ -z "$HOMENET" ]] || OPTS="$OPTS -S HOME_NET=$HOMENET"
+	[[ -z "$SENSOR_IP" ]] || OPTS="$OPTS -S SENSOR_IP=$SENSOR_IP"
+
+	exec snort -m 027 -d -l $LOGDIR $OPTS -c $CONFIG -i $INTERFACE
+fi
+
+exec "$@"
diff --git a/snort/update-rules.sh b/snort/update-rules.sh
new file mode 100755
index 0000000..09448df
--- /dev/null
+++ b/snort/update-rules.sh
@@ -0,0 +1,59 @@
+#! /bin/bash
+#
+# Wrapper script around pulledpork to update rules.
+set -e
+set -o pipefail
+
+PULLEDPORK_CONF="/usr/src/pulledpork/etc/pulledpork.conf"
+ENABLESID_CONF="/usr/src/pulledpork/etc/enablesid.conf"
+DISABLESID_CONF="/usr/src/pulledpork/etc/disablesid.conf"
+DROPSID_CONF="/usr/src/pulledpork/etc/dropsid.conf"
+MODIFYSID_CONF="/usr/src/pulledpork/etc/modifysid.conf"
+
+BLACKLIST_URL="http://www.talosintelligence.com/feeds/ip-filter.blf"
+mkdir -p /usr/local/etc/snort/rules/iplists
+
+VRT_RULE_URL="https://www.snort.org/rules/|snortrules-snapshot.tar.gz"
+ET_OPEN_RULE_URL="https://rules.emergingthreatspro.com/|emerging.rules.tar.gz"
+
+PP_ARGS="/usr/src/pulledpork/pulledpork.pl -c ${PULLEDPORK_CONF} -P"
+PP_ARGS="${PP_ARGS} -u ${BLACKLIST_URL}|IPBLACKLIST|open"
+
+check_for_file() {
+	echo -n "Checking for file $1: "
+	if [[ -e "$1" ]]; then
+		echo "found."
+		return 0
+	else
+		echo "not found."
+		return 1
+	fi
+}
+
+if [[ -z "${OINKCODE}" ]]; then
+	echo "warning: OINKCODE variable not set: using ET open rules."
+	RULE_URL=${ET_OPEN_RULE_URL}
+	OINKCODE="open"
+else
+	RULE_URL=${VRT_RULE_URL}
+fi
+PP_ARGS="${PP_ARGS} -u ${RULE_URL}|${OINKCODE}"
+
+if check_for_file ${ENABLESID_CONF}; then
+	PP_ARGS="${PP_ARGS} -e ${ENABLESID_CONF}"
+fi
+
+if check_for_file ${DISABLESID_CONF}; then
+	PP_ARGS="${PP_ARGS} -i ${DISABLESID_CONF}"
+fi
+
+if check_for_file ${DROPSID_CONF}; then
+	PP_ARGS="${PP_ARGS} -b ${DROPSID_CONF}"
+fi
+
+if check_for_file ${MODIFYSID_CONF}; then
+	PP_ARGS="${PP_ARGS} -M ${MODIFYSID_CONF}"
+fi
+
+echo "Running ${PP_ARGS}."
+${PP_ARGS}