diff --git a/k8/client/client_deployment.yaml b/k8/client/client_deployment.yaml
index 7666ce3..31010d9 100644
--- a/k8/client/client_deployment.yaml
+++ b/k8/client/client_deployment.yaml
@@ -46,4 +46,4 @@ spec:
               value: "keystore"
 
             - name: PASSWORD
-              value: 'helloworld'
\ No newline at end of file
+              value: "WeshoulduseSealedSecretsSometime"
\ No newline at end of file
diff --git a/k8/level_sites/level_site_01_deployment.yaml b/k8/level_sites/level_site_01_deployment.yaml
index 4468e73..c743255 100644
--- a/k8/level_sites/level_site_01_deployment.yaml
+++ b/k8/level_sites/level_site_01_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
\ No newline at end of file
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_02_deployment.yaml b/k8/level_sites/level_site_02_deployment.yaml
index e371512..bb00a38 100644
--- a/k8/level_sites/level_site_02_deployment.yaml
+++ b/k8/level_sites/level_site_02_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_03_deployment.yaml b/k8/level_sites/level_site_03_deployment.yaml
index 8f6a243..c88682b 100644
--- a/k8/level_sites/level_site_03_deployment.yaml
+++ b/k8/level_sites/level_site_03_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_04_deployment.yaml b/k8/level_sites/level_site_04_deployment.yaml
index 4befe39..d626557 100644
--- a/k8/level_sites/level_site_04_deployment.yaml
+++ b/k8/level_sites/level_site_04_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_05_deployment.yaml b/k8/level_sites/level_site_05_deployment.yaml
index 26d9051..cc2feea 100644
--- a/k8/level_sites/level_site_05_deployment.yaml
+++ b/k8/level_sites/level_site_05_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_06_deployment.yaml b/k8/level_sites/level_site_06_deployment.yaml
index cce66b0..fd0422b 100644
--- a/k8/level_sites/level_site_06_deployment.yaml
+++ b/k8/level_sites/level_site_06_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_07_deployment.yaml b/k8/level_sites/level_site_07_deployment.yaml
index 44f16ec..c857e81 100644
--- a/k8/level_sites/level_site_07_deployment.yaml
+++ b/k8/level_sites/level_site_07_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
\ No newline at end of file
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_08_deployment.yaml b/k8/level_sites/level_site_08_deployment.yaml
index 1aa4323..bddff61 100644
--- a/k8/level_sites/level_site_08_deployment.yaml
+++ b/k8/level_sites/level_site_08_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
\ No newline at end of file
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_09_deployment.yaml b/k8/level_sites/level_site_09_deployment.yaml
index 6cbac3b..a4f4cc9 100644
--- a/k8/level_sites/level_site_09_deployment.yaml
+++ b/k8/level_sites/level_site_09_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
\ No newline at end of file
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/level_sites/level_site_10_deployment.yaml b/k8/level_sites/level_site_10_deployment.yaml
index 4b69272..bb0f062 100644
--- a/k8/level_sites/level_site_10_deployment.yaml
+++ b/k8/level_sites/level_site_10_deployment.yaml
@@ -27,8 +27,8 @@ spec:
             - name: PORT_NUM
               value: "9000"
 
-            - name: AES_PASS
-              valueFrom:
-                secretKeyRef:
-                    name: ppdt-secrets
-                    key: aes-key
\ No newline at end of file
+            - name: KEYSTORE
+              value: "keystore"
+
+            - name: PASSWORD
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/k8/server-deploy/server_deployment.yaml b/k8/server-deploy/server_deployment.yaml
index f71427c..ce78a59 100644
--- a/k8/server-deploy/server_deployment.yaml
+++ b/k8/server-deploy/server_deployment.yaml
@@ -43,4 +43,4 @@ spec:
               value: "keystore"
 
             - name: PASSWORD
-              value: 'helloworld'
+              value: "WeshoulduseSealedSecretsSometime"
diff --git a/src/main/java/weka/finito/level_site_server.java b/src/main/java/weka/finito/level_site_server.java
index fd68eab..0bac079 100644
--- a/src/main/java/weka/finito/level_site_server.java
+++ b/src/main/java/weka/finito/level_site_server.java
@@ -1,15 +1,12 @@
 package weka.finito;
 
 import weka.finito.structs.level_order_site;
-
-import javax.crypto.NoSuchPaddingException;
 import javax.net.ssl.SSLServerSocket;
 import javax.net.ssl.SSLServerSocketFactory;
 import javax.net.ssl.SSLSocket;
 import java.io.IOException;
 
 import java.lang.System;
-import java.security.NoSuchAlgorithmException;
 
 import static weka.finito.utils.shared.cipher_suites;
 import static weka.finito.utils.shared.protocols;
@@ -21,14 +18,11 @@ public class level_site_server implements Runnable {
     protected boolean      isStopped    = false;
     protected Thread       runningThread= null;
     protected level_order_site level_site_parameters = null;
-    protected int precision;
 
     protected SSLServerSocketFactory factory = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
 
-    public static void main(String[] args) throws NoSuchPaddingException, NoSuchAlgorithmException {
+    public static void main(String[] args) {
         int our_port = 0;
-        int our_precision = 0;
-        String AES_Pass = System.getenv("AES_PASS");
 
         try {
             our_port = Integer.parseInt(System.getenv("PORT_NUM"));
@@ -36,11 +30,7 @@ public static void main(String[] args) throws NoSuchPaddingException, NoSuchAlgo
             System.out.println("Port is not defined.");
             System.exit(1);
         }
-        if(AES_Pass == null || AES_Pass.isEmpty()) {
-            System.out.println("AES_PASS is empty.");
-            System.exit(1);
-        }
-        level_site_server server = new level_site_server(our_port, our_precision);
+        level_site_server server = new level_site_server(our_port);
         new Thread(server).start();
         System.out.println("LEVEL SITE SERVER STARTED!");
         while (true) {
@@ -53,9 +43,8 @@ public static void main(String[] args) throws NoSuchPaddingException, NoSuchAlgo
         server.stop();
     }
     
-    public level_site_server (int port, int precision) {
+    public level_site_server (int port) {
         this.serverPort = port;
-        this.precision = precision;
     }
 
     public void run() {
diff --git a/src/main/java/weka/finito/level_site_thread.java b/src/main/java/weka/finito/level_site_thread.java
index b2690d4..68426ca 100644
--- a/src/main/java/weka/finito/level_site_thread.java
+++ b/src/main/java/weka/finito/level_site_thread.java
@@ -72,7 +72,6 @@ private void closeClientConnection() throws IOException {
 	// This will run the communication with client and next level site
 	public final void run() {
 
-		int get_previous_index;
 		long start_time = System.nanoTime();
 
 		try {
diff --git a/src/test/java/PrivacyTest.java b/src/test/java/PrivacyTest.java
index ee4811b..28d3793 100644
--- a/src/test/java/PrivacyTest.java
+++ b/src/test/java/PrivacyTest.java
@@ -133,7 +133,7 @@ public static String test_level_site(String training_data, String features_file,
     	for (int i = 0; i < level_sites.length; i++) {
 			String port_string = level_site_ports_string[i].replaceAll("[^0-9]", "");
     		level_site_ports[i] = Integer.parseInt(port_string);
-    		level_sites[i] = new level_site_server(level_site_ports[i], precision);
+    		level_sites[i] = new level_site_server(level_site_ports[i]);
         	new Thread(level_sites[i]).start();
     	}