diff --git a/MistoxServer/Client/MistoxClient.cs b/MistoxServer/Client/MistoxClient.cs
index 0648506..f25ece2 100644
--- a/MistoxServer/Client/MistoxClient.cs
+++ b/MistoxServer/Client/MistoxClient.cs
@@ -12,7 +12,7 @@ namespace Mistox.Client {
         public string ServerName { get; private set; } = "";                        // The Name of the server
         public string UserName { get; private set; } = "";                          // My UserName
         public bool Alive { get; set; } = true;                                     // Is the server running
-        public bool isAuthenticated { get; set; } = false;                          // Is the server authenticated
+        public bool isAuthenticated { get; private set; } = false;                  // Is the server authenticated
         public ConcurrentDictionary<IPEndPoint, mUDPClient> clientConnections { get; private set; }      // UserName, Connection
 
         public mTCPClient ServerConnection {get; private set; }                     // Global TCP Server Connection
@@ -49,6 +49,13 @@ namespace Mistox.Client {
             });
         }
 
+        public async Task CheckAuthStatus(UserAuthPacket packet) {
+            if (packet.AuthSuccessful == 1) {
+                isAuthenticated = true;
+            }
+            ServerName = packet.ServerName;
+        }
+
 /////////////////////////////
 // Receive Methods
 /////////////////////////////
@@ -91,6 +98,13 @@ namespace Mistox.Client {
                 case UserDisconnectedPacket packet:
                     UserDisconnected(packet); 
                     break;
+                case UserAuthPacket packet:
+                    Task.Run(async () => {
+                        try {
+                            await CheckAuthStatus(packet);
+                        } catch {}
+                    });
+                    break;
                 case null:
                     Console.WriteLine("Received a null packet.");
                     break;
diff --git a/MistoxServer/Server/MistoxServer.cs b/MistoxServer/Server/MistoxServer.cs
index 3ae018e..18620bc 100644
--- a/MistoxServer/Server/MistoxServer.cs
+++ b/MistoxServer/Server/MistoxServer.cs
@@ -2,6 +2,7 @@ using System;
 using System.Collections.Concurrent;
 using System.Net;
 using System.Threading.Tasks;
+using Mistox.ResevedPackets;
 
 namespace Mistox.Server {
 
@@ -12,6 +13,7 @@ namespace Mistox.Server {
         public string ServerName { get; private set; } = "";                    // The name of the server
         public int MaxClients { get; set; } = 10;                               // The max players per server
         public float ConnectionRange { get; set; } = 40;                        // InGame distance for valid conections
+        public string ConnectionKey { get; set; } = "";                         // The connection key for the server
         public int ConnectionTimeoutSeconds { get; set; } = 10;                 // If no reply in time kill the connection
         public bool Alive { get; set; } = true;                                 // Is the server running
         public ConcurrentDictionary<string, ServerConnection> Connections;      // All the active connections. key is username
@@ -25,7 +27,16 @@ namespace Mistox.Server {
             Console.WriteLine( "The Server is initilized and waiting for clients to connect at port : " + ListenerAddress.Port );
         }
 
-        // Functions
+
+        async Task ProcessAuthRequest(UserAuthPacket packet) {
+            // Need to set the connection userName via this packet
+            string user = packet.UserName;
+            packet.ServerName = ServerName;
+            packet.AuthSuccessful = packet.ConnectionKey == ConnectionKey ? 1 : 0;
+            await SendClient(packet.UserName, packet);
+        }
+
+// Functions
 
         public event Action<ServerConnection> onUserConnected;
         public void InvokeUserConnected( ServerConnection user ){
@@ -34,7 +45,21 @@ namespace Mistox.Server {
 
         public event Action<dynamic> onDataReceived;
         public void InvokeDataReceived( dynamic data ){
-            onDataReceived?.Invoke( data );
+            switch (data as object)  {
+                case UserAuthPacket packet:
+                    Task.Run(async () => {
+                        try {
+                            await ProcessAuthRequest(packet); 
+                        } catch {}
+                    });
+                    break;
+                case null:
+                    Console.WriteLine("Received a null packet.");
+                    break;
+                default:
+                    onDataReceived?.Invoke(data);
+                    break;
+            }
         }
 
         public event Action<ServerConnection> onUserDisconnected;
diff --git a/MistoxServer/mPacket/ResevedPackets.cs b/MistoxServer/mPacket/ResevedPackets.cs
index 931c862..2465f01 100644
--- a/MistoxServer/mPacket/ResevedPackets.cs
+++ b/MistoxServer/mPacket/ResevedPackets.cs
@@ -13,8 +13,11 @@ namespace Mistox.ResevedPackets {
 
     [mPacket]
     public class UserAuthPacket {
+        // Sent to the server
         public string UserName { get; set; } = "";
         public string ConnectionKey { get; set; } = "";
+        // Response from the server
+        public string ServerName { get; set; } = "";
         public int AuthSuccessful { get; set; } = 0;        // 0 is standard, -1 is auth failure, 1 is auth success
     }