The World Crime Feed-Defend-Detect Agent integrates with the OneFirewall Platform to:

  • Ingest security events from SIEMs (via syslog)
  • Serve threat feeds to firewalls (FortiGate, pfSense, etc.)
  • Serve threat feeds indicators for Ipv4, Domains, urls and files/hashes as file lists txt.
  • Automate blocking of malicious activity

This guide shows you how to deploy the ONE-F3D-Agent on your own infrastructure.

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1. Prerequisites

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1.1 Virtual Machine Specifications

  • RAM: 8 GB (minimum 4 GB)
  • vCPU: 4 cores (minimum 2 cores)
  • Disk: 50 GB (minimum 20 GB)

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1.2 Network Requirements

DirectionProtocol / PortPurpose
InboundUDP 514Receive syslog events from your SIEM
InboundTCP 443 (HTTPS)Serve threat feeds to firewalls
InboundTCP 8080 (HTTP)Serve threat feeds to firewalls without SSL
OutboundTCP 443 → OneFirewallSync config & retrieve instructions
OutboundTCP 443 → FirewallsPush automated-blocking commands (optional)

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2. Install Docker & Docker Compose

# On Debian/Ubuntu
sudo apt update
sudo apt install -y docker.io
sudo systemctl enable --now docker

# Install Docker Compose
sudo curl -L "https://github.com/docker/compose/releases/download/$(curl -s https://api.github.com/repos/docker/compose/releases/latest | jq -r '.tag_name')/docker-compose-$(uname -s)-$(uname -m)" \
  -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

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3. Prepare Your Deployment Directory

mkdir -p ~/one-f3d-agent
cd ~/one-f3d-agent
  1. Download the docker-compose.yml file for the ONE-F3D-Agent from https://app.onefirewall.com/install-agent.html, or from your on-premises installation (e.g., https://LOCAL_IP/install-agent.html).
  2. The docker-compose.yml file includes environment variables required for the ONE-F3D-Agent to interact with its components. Make sure the FIREWALL_PARSER variable (e.g., FIREWALL_PARSER: “fortigate_parser”) matches the firewall log type sent by your SIEM.
  3. Save the docker-compose.yml file to the ~/one-f3d-agent directory.

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4. Example docker-compose.yml

version: "3.9"

services:
  nginx:
    image: nginx
    restart: always
    volumes:
      - ./onefirewall/db/local:/usr/share/nginx/html/api
    environment:
      NGINX_PORT: 80
    ports:
      - 8080:80
    command: |
      bash -c '
      cat <<EOF > /etc/nginx/conf.d/nginx-test.conf
      server {
          listen              80;
          listen [::]:80 ;
          server_name         ofa-local.onefirewall.com;
          location / {
              root   /usr/share/nginx/html;
              index  index.html index.htm;
          }

          error_page   500 502 503 504  /50x.html;
          location = /50x.html {
              root   /usr/share/nginx/html;
          }
      }
      EOF
      nginx -g "daemon off;"'

  onefirewall-wcf-agent:
    image: app.onefirewall.com/wcf-agent:v4
    restart: always
    ports:
      - 8085:8080
.......

  wcf-agent-feeds:
    image: app.onefirewall.com/onefirewall-wcf-agent-feeds:v1
    restart: always
.......

  onefirewall-fluentbit-adapter:
    image: app.onefirewall.com/onefirewall-fluentbit-adapter:v2
    environment:
      OFA_API_URL: "https://app.onefirewall.com"
      OFA_LAST_EVENTS: 2000000
      FIREWALL_PARSER: "fortigate_parser"
      LOG_LEVEL: "info"
.......

Contact OneFirewall support team with access to download ONE-F3D-Agent required binary images

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4.1 Example docker-compose.yml with SSL enabled

Prepare your tls certs or use your own SSL certificate Example with Self-Signed Cert Go to the one-f3d-agent folder (i.e. ~/one-f3d-agent)

mkdir -p nginx/certs
openssl genrsa -out nginx/certs/ofa.key 2048
openssl req -new -key nginx/certs/ofa.key -out nginx/certs/ofa.csr -subj "/CN=local-onefirewall.com"
openssl x509 -req -days 3650 -in nginx/certs/ofa.csr -signkey nginx/certs/ofa.key -out nginx/certs/ofa.crt

edit the nginx service in docker-compose.yml as in the follow:

version: "3.9"

services:
  nginx:
    image: nginx
    restart: always
    volumes:
      - ./nginx/certs:/opt/ssl
      - ./onefirewall/db/local:/usr/share/nginx/html/api
    environment:
      NGINX_PORT: 80
    ports:
      - 8080:80
      - 8443:443
    command: |
      bash -c '
      cat <<EOF > /etc/nginx/conf.d/nginx-test.conf
      server {
          listen              443 ssl;
          listen [::]:443 ssl;
          server_name         ofa-local.onefirewall.com;
          ssl_certificate     /opt/ssl/ofa.crt;
          ssl_certificate_key /opt/ssl/ofa.key;

          location / {
              root   /usr/share/nginx/html;
              index  index.html index.htm;
          }

          error_page   500 502 503 504  /50x.html;
          location = /50x.html {
              root   /usr/share/nginx/html;
          }

the existing services should not be edited, keep them as they are configured.

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5. Launch the Agent

docker compose up -d
docker-compose logs -f onefirewall-wcf-agent 
docker-compose logs -f wcf-agent-feeds 
docker-compose logs -f onefirewall-fluentbit-adapter
docker-compose logs -f nginx
  1. docker compose up -d runs containers in the background.
  2. docker compose logs -f streams the agent’s output for troubleshooting.

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6. Verify Operation

  1. Visit https://app.onefirewall.com/agent-status.html to see the Agent is working and blocking malicious connections
  2. Visit https://app.onefirewall.com/live.html to see the traffic captured in real time