diff --git a/src/main/java/controller/src/ControllerThread.java b/src/main/java/controller/src/ControllerThread.java
index 39fcabb..a99c501 100644
--- a/src/main/java/controller/src/ControllerThread.java
+++ b/src/main/java/controller/src/ControllerThread.java
@@ -9,18 +9,18 @@ import java.util.Queue;
 import connect.src.ClientThread;
 import gui.src.View;
 import logger.src.MessageLogger;
-import model.src.Model;
+import model.src.ModelRepresentation;
 
 public class ControllerThread extends Thread implements Controller {
     private static final String className = "ControllerThread";
 
     private View view;
-    private Model model;
+    private ModelRepresentation model;
 
     private Queue<ControllerToViewData> controllerToViewQueue;
     private Queue<ViewToControllerData> viewToControllerQueue;
 
-    public ControllerThread(View view, Model model) {
+    public ControllerThread(View view, ModelRepresentation model) {
          this.view = view;
          this.model = model;
     }
diff --git a/src/main/java/main/src/Main.java b/src/main/java/main/src/Main.java
index e404f9b..3d3695a 100644
--- a/src/main/java/main/src/Main.java
+++ b/src/main/java/main/src/Main.java
@@ -14,7 +14,7 @@ import controller.src.ViewToControllerData;
 import gui.src.View;
 import gui.src.ViewThread;
 import logger.src.MessageLogger;
-import model.src.Model;
+import model.src.ModelRepresentation;
 
 public final class Main {
     private static final String className = "Main";
@@ -32,7 +32,7 @@ public final class Main {
         view.start();
         MessageLogger.printMessage(className, "View was started.");
 
-        Model model = new Model();
+        ModelRepresentation model = new ModelRepresentation();
         MessageLogger.printMessage(className, "Model was created.");
 
         Controller controller = new ControllerThread(view, model);
diff --git a/src/main/java/model/src/Model.java b/src/main/java/model/src/Model.java
index 6c0e3f6..0723fe9 100644
--- a/src/main/java/model/src/Model.java
+++ b/src/main/java/model/src/Model.java
@@ -4,12 +4,6 @@
  */
 package model.src;
 
-public class Model {
-    private NetworkModel networkModel;
-    private NFTablesModel nfTablesModel;
-
-    public Model() {
-        networkModel = new NetworkModel();
-        nfTablesModel = new NFTablesModel();
-    }
+public interface Model {
+    public void addNetworkConnection(String networkConnection);
 }
diff --git a/src/main/java/model/src/ModelRepresentation.java b/src/main/java/model/src/ModelRepresentation.java
new file mode 100644
index 0000000..2f52588
--- /dev/null
+++ b/src/main/java/model/src/ModelRepresentation.java
@@ -0,0 +1,19 @@
+/**
+ * @author Aaron Moser
+ * @date 01.12.2023
+ */
+package model.src;
+
+public class ModelRepresentation implements Model {
+    private NetworkModel networkModel;
+    private NFTablesModel nfTablesModel;
+
+    public ModelRepresentation() {
+        networkModel = new NetworkModel();
+        nfTablesModel = new NFTablesModel();
+    }
+
+    public void addNetworkConnection(String networkConnection) {
+        networkModel.addNetworkConnection(networkConnection);
+    }
+}
diff --git a/src/main/java/model/src/NetworkModel.java b/src/main/java/model/src/NetworkModel.java
index cefa2cc..6dd5fb0 100644
--- a/src/main/java/model/src/NetworkModel.java
+++ b/src/main/java/model/src/NetworkModel.java
@@ -31,43 +31,47 @@ public class NetworkModel {
         unixNetworkConnections = new LinkedList<String>();
     }
 
-    public void addIPv4NetworkConnection(String networkConnection) {
+    public void addNetworkConnection(String networkConnection) {
+        
+    }
+
+    private void addIPv4NetworkConnection(String networkConnection) {
         if (null != networkConnection && null != ipv4NetworkConnections) {
             ipv4NetworkConnections.add(networkConnection);
         }
     }
 
-    public void addIPv6NetworkConnection(String networkConnection) {
+    private void addIPv6NetworkConnection(String networkConnection) {
         if (null != networkConnection && null != ipv6NetworkConnections) {
             ipv6NetworkConnections.add(networkConnection);
         }
     }
 
-    public void addTCPOverIPv4NetworkConnection(String networkConnection) {
+    private void addTCPOverIPv4NetworkConnection(String networkConnection) {
         if (null != networkConnection && null != tcpOverIPv4NetworkConnections) {
             tcpOverIPv4NetworkConnections.add(networkConnection);
         }
     }
 
-    public void addTCPOverIPv6NetworkConnection(String networkConnection) {
+    private void addTCPOverIPv6NetworkConnection(String networkConnection) {
         if (null != networkConnection && null != tcpOverIPv6NetworkConnections) {
             tcpOverIPv6NetworkConnections.add(networkConnection);
         }
     }
 
-    public void addUDPOverIPv4NetworkConnection(String networkConnection) {
+    private void addUDPOverIPv4NetworkConnection(String networkConnection) {
         if (null != networkConnection && null != udpOverIPv4NetworkConnections) {
             udpOverIPv4NetworkConnections.add(networkConnection);
         }
     }
 
-    public void addUDPOverIPv6NetworkConnection(String networkConnection) {
+    private void addUDPOverIPv6NetworkConnection(String networkConnection) {
         if (null != networkConnection && null != udpOverIPv6NetworkConnections) {
             udpOverIPv6NetworkConnections.add(networkConnection);
         }
     }
 
-    public void addUnixNetworkConnection(String networkConnection) {
+    private void addUnixNetworkConnection(String networkConnection) {
         if (null != networkConnection && null != unixNetworkConnections) {
             unixNetworkConnections.add(networkConnection);
         }