diff --git a/apps/firewall_daemon/.formatter.exs b/apps/system_engine/.formatter.exs
similarity index 100%
rename from apps/firewall_daemon/.formatter.exs
rename to apps/system_engine/.formatter.exs
diff --git a/apps/firewall_daemon/.gitignore b/apps/system_engine/.gitignore
similarity index 100%
rename from apps/firewall_daemon/.gitignore
rename to apps/system_engine/.gitignore
diff --git a/apps/firewall_daemon/README.md b/apps/system_engine/README.md
similarity index 96%
rename from apps/firewall_daemon/README.md
rename to apps/system_engine/README.md
index e43250420..a1338fa98 100644
--- a/apps/firewall_daemon/README.md
+++ b/apps/system_engine/README.md
@@ -1,4 +1,4 @@
-# FirewallDaemon
+# SystemEngine
 
 **TODO: Add description**
 
diff --git a/apps/firewall_daemon/lib/firewall_daemon.ex b/apps/system_engine/lib/system_engine.ex
similarity index 55%
rename from apps/firewall_daemon/lib/firewall_daemon.ex
rename to apps/system_engine/lib/system_engine.ex
index 2506e2e48..1501c5498 100644
--- a/apps/firewall_daemon/lib/firewall_daemon.ex
+++ b/apps/system_engine/lib/system_engine.ex
@@ -1,6 +1,6 @@
-defmodule FirewallDaemon do
+defmodule SystemEngine do
   @moduledoc """
-  Documentation for FirewallDaemon.
+  Documentation for SystemEngine.
   """
 
   @doc """
@@ -8,7 +8,7 @@ defmodule FirewallDaemon do
 
   ## Examples
 
-      iex> FirewallDaemon.hello()
+      iex> SystemEngine.hello()
       :world
 
   """
diff --git a/apps/firewall_daemon/lib/firewall_daemon/application.ex b/apps/system_engine/lib/system_engine/application.ex
similarity index 60%
rename from apps/firewall_daemon/lib/firewall_daemon/application.ex
rename to apps/system_engine/lib/system_engine/application.ex
index fe3ab0e32..b7b06dd5b 100644
--- a/apps/firewall_daemon/lib/firewall_daemon/application.ex
+++ b/apps/system_engine/lib/system_engine/application.ex
@@ -1,4 +1,4 @@
-defmodule FirewallDaemon.Application do
+defmodule SystemEngine.Application do
   # See https://hexdocs.pm/elixir/Application.html
   # for more information on OTP Applications
   @moduledoc false
@@ -7,13 +7,13 @@ defmodule FirewallDaemon.Application do
 
   def start(_type, _args) do
     children = [
-      # Starts a worker by calling: FirewallDaemon.Worker.start_link(arg)
-      # {FirewallDaemon.Worker, arg}
+      # Starts a worker by calling: SystemEngine.Worker.start_link(arg)
+      # {SystemEngine.Worker, arg}
     ]
 
     # See https://hexdocs.pm/elixir/Supervisor.html
     # for other strategies and supported options
-    opts = [strategy: :one_for_one, name: FirewallDaemon.Supervisor]
+    opts = [strategy: :one_for_one, name: SystemEngine.Supervisor]
     Supervisor.start_link(children, opts)
   end
 end
diff --git a/apps/firewall_daemon/mix.exs b/apps/system_engine/mix.exs
similarity index 86%
rename from apps/firewall_daemon/mix.exs
rename to apps/system_engine/mix.exs
index 527608557..a0a48876f 100644
--- a/apps/firewall_daemon/mix.exs
+++ b/apps/system_engine/mix.exs
@@ -1,9 +1,9 @@
-defmodule FirewallDaemon.MixProject do
+defmodule SystemEngine.MixProject do
   use Mix.Project
 
   def project do
     [
-      app: :firewall_daemon,
+      app: :system_engine,
       version: "0.1.0",
       build_path: "../../_build",
       config_path: "../../config/config.exs",
@@ -19,7 +19,7 @@ defmodule FirewallDaemon.MixProject do
   def application do
     [
       extra_applications: [:logger],
-      mod: {FirewallDaemon.Application, []}
+      mod: {SystemEngine.Application, []}
     ]
   end
 
diff --git a/apps/firewall_daemon/test/firewall_daemon_test.exs b/apps/system_engine/test/system_engine_test.exs
similarity index 100%
rename from apps/firewall_daemon/test/firewall_daemon_test.exs
rename to apps/system_engine/test/system_engine_test.exs
diff --git a/apps/firewall_daemon/test/test_helper.exs b/apps/system_engine/test/test_helper.exs
similarity index 100%
rename from apps/firewall_daemon/test/test_helper.exs
rename to apps/system_engine/test/test_helper.exs