diff --git a/docker/arm/docker-compose.yml b/docker/arm/docker-compose.yml
index 42b666c..8c8f424 100644
--- a/docker/arm/docker-compose.yml
+++ b/docker/arm/docker-compose.yml
@@ -65,6 +65,30 @@ services:
     restart: unless-stopped
     networks:
       - gitea_main
+  
+  fail2ban:
+    image: crazymax/fail2ban:1.1.0
+    container_name: fail2ban
+    network_mode: "host"
+    cap_add:
+      - NET_ADMIN
+      - NET_RAW
+    volumes:
+      - "/docker/appdata/fail2ban/data:/data"
+      - "/var/log/auth.log:/var/log/auth.log:ro"
+      - "/docker/appdata/nginx/data/logs/:/log/npm/:ro"
+    environment:
+      - TZ=America/New_York
+      - F2B_LOG_TARGET=STDOUT
+      - F2B_LOG_LEVEL=INFO
+      - F2B_DB_PURGE_AGE=1d
+      - SSMTP_HOST=$SSMTP_HOST
+      - SSMTP_PORT=587
+      - SSMTP_HOSTNAME=$SSMTP_HOSTNAME
+      - SSMTP_USER=$SSMTP_USER
+      - SSMTP_PASSWORD=$SSMTP_PASSWORD
+      - SSMTP_TLS=YES
+    restart: always
 
   uptime-kuma:
     image: louislam/uptime-kuma:1.23.13