diff --git a/plugins/fail2ban/README.md b/plugins/fail2ban/README.md
new file mode 100644
index 000000000..6676a39b1
--- /dev/null
+++ b/plugins/fail2ban/README.md
@@ -0,0 +1,37 @@
+# fail2ban-client
+
+## Description  
+
+Zsh completion for the `fail2ban-client` command.  
+This plugin provides:  
+
+- Completion for subcommands (`start`, `restart`, `reload`, `stop`, `unban`, `status`, `set`, `get`, `add`, etc.)
+- Dynamic completion of active jails  
+- Contextual completion of options for `set` and `get` (e.g., `bantime`, `maxretry`, `ignoreip`, etc.)  
+- Automatic handling of `sudo` if required  
+
+## Installation
+
+To use it, add **fail2ban** to the plugins array in your zshrc file:
+
+```bash
+plugins=(... fail2ban)
+```
+
+## Usage
+
+Type `fail2ban-client <TAB>` to trigger completion.  
+Examples:
+
+```bash
+fail2ban-client set <TAB>            # suggests jails  
+fail2ban-client set sshd <TAB>       # suggests possible actions  
+fail2ban-client get sshd <TAB>       # suggests available properties  
+fail2ban-client status <TAB>         # suggests jails or the 'extended' option  
+```
+
+## Compatibility
+
+- Zsh version 5.x or higher
+- Works with or without root access (uses `sudo` if needed)
+- Designed to be used as a plugin in Oh My Zsh  
diff --git a/plugins/fail2ban/fail2ban.plugin.zsh b/plugins/fail2ban/fail2ban.plugin.zsh
new file mode 100644
index 000000000..8bd4db472
--- /dev/null
+++ b/plugins/fail2ban/fail2ban.plugin.zsh
@@ -0,0 +1,117 @@
+#compdef fail2ban-client
+
+_fail2ban_jails() {
+  # Récupère la liste des jails actifs
+  if [[ $EUID -eq 0 ]]; then
+    fail2ban-client status 2>/dev/null | awk '/Jail list/ { sub(/^.*:[ \t]*/, ""); gsub(/[ \t]+/, ""); split($0, a, /,/); for (i in a) if (a[i]) print a[i] }'
+  else
+    sudo fail2ban-client status 2>/dev/null | awk '/Jail list/ { sub(/^.*:[ \t]*/, ""); gsub(/[ \t]+/, ""); split($0, a, /,/); for (i in a) if (a[i]) print a[i] }'
+  fi
+}
+
+_fail2ban-client() {
+  local curcontext="$curcontext" state line cmdpos
+  typeset -A opt_args
+
+  cmdpos=${words[(i)fail2ban-client]}
+
+  _arguments \
+    '1:cmd:(start restart reload stop unban banned status ping set get add echo help version)' \
+    '*::arg:->args'
+
+  if [[ "$state" = args ]]; then
+    local -a jails
+
+    case $line[1] in
+      set)
+        if (( CURRENT - cmdpos == 1 )); then
+          jails=($(_fail2ban_jails))
+          _describe 'jail' jails
+        elif (( CURRENT - cmdpos == 2 )); then
+          _values 'action' \
+            'idle' 'ignoreself' 'addignoreip' 'delignoreip' 'ignorecommand' 'ignorecache' \
+            'addlogpath' 'dellogpath' 'logencoding' 'addjournalmatch' 'deljournalmatch' \
+            'addfailregex' 'delfailregex' 'addignoreregex' 'delignoreregex' 'findtime' \
+            'bantime' 'datepattern' 'usedns' 'attempt' 'banip' 'unbanip' 'maxretry' \
+            'maxmatches' 'maxlines' 'addaction' 'delaction' 'action'
+        elif (( CURRENT - cmdpos > 2 )); then
+          case $line[3] in
+            idle) _values 'option' 'on' 'off' ;;
+            ignoreself) _values 'option' 'true' 'false' ;;
+            addlogpath) (( CURRENT - cmdpos == 4 )) && _values 'option' 'tail' ;;
+            unbanip) (( CURRENT - cmdpos == 3 )) && _values 'option' '--report-absent' ;;
+            action)
+              if (( CURRENT - cmdpos == 3 )); then
+                _message "nom de l'action (ACT)"
+              elif (( CURRENT - cmdpos == 4 )); then
+                _values 'action property' \
+                  'actionstart' 'actionstop' 'actioncheck' 'actionban' 'actionunban' 'timeout'
+              fi
+              ;;
+          esac
+        fi
+        ;;
+
+      get)
+        if (( CURRENT - cmdpos == 1 )); then
+          jails=($(_fail2ban_jails))
+          _describe 'jail' jails
+        elif (( CURRENT - cmdpos == 2 )); then
+          _values 'property' \
+            'banned' 'logpath' 'logencoding' 'journalmatch' 'ignoreself' 'ignoreip' \
+            'ignorecommand' 'failregex' 'ignoreregex' 'findtime' 'bantime' 'datepattern' \
+            'usedns' 'banip' 'maxretry' 'maxmatches' 'maxlines' 'actions' 'action' \
+            'actionproperties' 'actionmethods'
+        elif (( CURRENT - cmdpos > 2 )); then
+          case $line[3] in
+            action)
+              if (( CURRENT - cmdpos == 3 )); then
+                _message "nom de l'action (ACT)"
+              elif (( CURRENT - cmdpos == 4 )); then
+                _values 'action property' \
+                  'actionstart' 'actionstop' 'actioncheck' 'actionban' 'actionunban' 'timeout'
+              fi
+              ;;
+            actionproperties|actionmethods)
+              (( CURRENT - cmdpos == 3 )) && _message "nom de l'action (ACT)"
+              ;;
+            banip)
+              (( CURRENT - cmdpos == 3 )) && _values 'option' '--with-time'
+              ;;
+          esac
+        fi
+        ;;
+
+      status|restart|start|stop)
+        if (( CURRENT - cmdpos == 1 )); then
+          jails=($(_fail2ban_jails))
+          _describe 'jail' jails
+        elif (( CURRENT - cmdpos == 2 )) && [[ $line[1] == "status" ]]; then
+          _values 'flavor' 'extended'
+        fi
+        ;;
+
+      reload)
+        if (( CURRENT - cmdpos == 1 )); then
+          jails=($(_fail2ban_jails))
+          _values 'option' '--all'
+          _describe 'jail' jails
+        fi
+        ;;
+
+      unban)
+        (( CURRENT - cmdpos == 1 )) && _values 'option' '--all'
+        ;;
+
+      add)
+        if (( CURRENT - cmdpos == 1 )); then
+          _message 'nom du jail à ajouter'
+        elif (( CURRENT - cmdpos == 2 )); then
+          _values 'backend' 'auto' 'pyinotify' 'systemd' 'gamin' 'polling'
+        fi
+        ;;
+    esac
+  fi
+}
+
+compdef _fail2ban-client fail2ban-client