diff --git a/src/main/java/eu/siacs/conversations/AppSettings.java b/src/main/java/eu/siacs/conversations/AppSettings.java
index e6221e238..bbb4e49b6 100644
--- a/src/main/java/eu/siacs/conversations/AppSettings.java
+++ b/src/main/java/eu/siacs/conversations/AppSettings.java
@@ -49,9 +49,9 @@ public class AppSettings {
     public static final String SHOW_LINK_PREVIEWS = "show_link_previews";
     public static final String SHOW_AVATARS = "show_avatars";
     public static final String CALL_INTEGRATION = "call_integration";
-
     private static final String ACCEPT_INVITES_FROM_STRANGERS = "accept_invites_from_strangers";
     private static final String INSTALLATION_ID = "im.conversations.android.install_id";
+    public static final String SECURE_TLS = "secure_tls";
 
     private final Context context;
 
@@ -124,6 +124,10 @@ public class AppSettings {
         return getBooleanPreference(SHOW_AVATARS, R.bool.show_avatars);
     }
 
+    public boolean isSecureTLS() {
+        return getBooleanPreference(SECURE_TLS, R.bool.secure_tls);
+    }
+
     public boolean isCallIntegration() {
         return getBooleanPreference(CALL_INTEGRATION, R.bool.call_integration);
     }
diff --git a/src/main/java/eu/siacs/conversations/Config.java b/src/main/java/eu/siacs/conversations/Config.java
index 1fca62354..ba848af36 100644
--- a/src/main/java/eu/siacs/conversations/Config.java
+++ b/src/main/java/eu/siacs/conversations/Config.java
@@ -163,15 +163,15 @@ public final class Config {
 
     //only allow secure tls chipers now
     public static final String[] ENABLED_CIPHERS = {
+            //post quantum key agreement with traditional encryption
+            "TLS_ECDHE_KYBER_WITH_CHACHA20_POLY1305_SHA256",
+            //pre shared key for resource constrained devices (e.g. Alexa, IoT)
+            // with post quantum encryption
+            "TLS_PSK_WITH_AES_128_GCM_SHA256",
             //TLS 1.3
 			"TLS_AES_256_GCM_SHA384",
 			"TLS_CHACHA20_POLY1305_SHA256",
 			"TLS_AES_128_GCM_SHA256",
-            //post quantum key agreement with traditional encryption
-			"TLS_ECDHE_KYBER_WITH_CHACHA20_POLY1305_SHA256",
-            //pre shared key for resource constrained devices (e.g. Alexa, IoT)
-            // with post quantum encryption
-			"TLS_PSK_WITH_AES_128_GCM_SHA256",
             //TLS 1.2 with traditional key agreement and encryption
 			"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
 			"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
@@ -181,6 +181,20 @@ public final class Config {
 			"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
     };
 
+    public static final String[] SECURE_CIPHERS = {
+            //post quantum key agreement with traditional encryption
+            "TLS_ECDHE_KYBER_WITH_CHACHA20_POLY1305_SHA256",
+            //pre shared key for resource constrained devices (e.g. Alexa, IoT)
+            // with post quantum encryption
+            "TLS_PSK_WITH_AES_128_GCM_SHA256",
+            //TLS 1.3
+			"TLS_AES_256_GCM_SHA384",
+			"TLS_CHACHA20_POLY1305_SHA256",
+			"TLS_AES_128_GCM_SHA256",
+    };
+
+
+
     public static final String[] WEAK_CIPHER_PATTERNS = {
             "_NULL_",
             "_EXPORT_",
diff --git a/src/main/java/eu/siacs/conversations/ui/fragment/settings/SecuritySettingsFragment.java b/src/main/java/eu/siacs/conversations/ui/fragment/settings/SecuritySettingsFragment.java
index 3a79e4419..8b504fac3 100644
--- a/src/main/java/eu/siacs/conversations/ui/fragment/settings/SecuritySettingsFragment.java
+++ b/src/main/java/eu/siacs/conversations/ui/fragment/settings/SecuritySettingsFragment.java
@@ -73,7 +73,7 @@ public class SecuritySettingsFragment extends XmppPreferenceFragment {
                 requireService().updateMemorizingTrustManager();
                 reconnectAccounts();
             }
-            case AppSettings.DANE_ENFORCED, AppSettings.REQUIRE_CHANNEL_BINDING -> {
+            case AppSettings.DANE_ENFORCED, AppSettings.REQUIRE_CHANNEL_BINDING, AppSettings.SECURE_TLS -> {
                 reconnectAccounts();
             }
             case AppSettings.AUTOMATIC_MESSAGE_DELETION -> {
diff --git a/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
index c2ea88f9d..73397e4ab 100644
--- a/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
@@ -31,12 +31,15 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.regex.Pattern;
 
+import eu.siacs.conversations.AppSettings;
+import eu.siacs.conversations.Conversations;
 import io.ipfs.cid.Cid;
 import io.ipfs.multihash.Multihash;
 
 import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
 import eu.siacs.conversations.entities.Message;
 import eu.siacs.conversations.xmpp.Jid;
 
@@ -51,6 +54,7 @@ public final class CryptoHelper {
     public static final String FILETRANSFER = "?FILETRANSFERv1:";
     private final static char[] hexArray = "0123456789abcdef".toCharArray();
 
+
     public static String bytesToHex(byte[] bytes) {
         char[] hexChars = new char[bytes.length * 2];
         for (int j = 0; j < bytes.length; j++) {
@@ -155,13 +159,24 @@ public final class CryptoHelper {
     }
 
     public static String[] getOrderedCipherSuites(final String[] platformSupportedCipherSuites) {
-        final Collection<String> cipherSuites = new LinkedHashSet<>(Arrays.asList(Config.ENABLED_CIPHERS));
-        final List<String> platformCiphers = Arrays.asList(platformSupportedCipherSuites);
-        cipherSuites.retainAll(platformCiphers);
-        cipherSuites.addAll(platformCiphers);
-        filterWeakCipherSuites(cipherSuites);
-        cipherSuites.remove("TLS_FALLBACK_SCSV");
-        return cipherSuites.toArray(new String[cipherSuites.size()]);
+        final var appSettings = new AppSettings(Conversations.getContext());
+        if (appSettings.isSecureTLS()) {
+            final Collection<String> secureCipherSuites = new LinkedHashSet<>(Arrays.asList(Config.SECURE_CIPHERS));
+            final List<String> platformCiphers = Arrays.asList(platformSupportedCipherSuites);
+            secureCipherSuites.retainAll(platformCiphers);
+            secureCipherSuites.addAll(platformCiphers);
+            filterWeakCipherSuites(secureCipherSuites);
+            secureCipherSuites.remove("TLS_FALLBACK_SCSV");
+            return secureCipherSuites.toArray(new String[secureCipherSuites.size()]);
+        } else {
+            final Collection<String> cipherSuites = new LinkedHashSet<>(Arrays.asList(Config.ENABLED_CIPHERS));
+            final List<String> platformCiphers = Arrays.asList(platformSupportedCipherSuites);
+            cipherSuites.retainAll(platformCiphers);
+            cipherSuites.addAll(platformCiphers);
+            filterWeakCipherSuites(cipherSuites);
+            cipherSuites.remove("TLS_FALLBACK_SCSV");
+            return cipherSuites.toArray(new String[cipherSuites.size()]);
+        }
     }
 
     private static void filterWeakCipherSuites(final Collection<String> cipherSuites) {
diff --git a/src/main/res/values/bools.xml b/src/main/res/values/bools.xml
index 81270f69b..9c4a6e7eb 100644
--- a/src/main/res/values/bools.xml
+++ b/src/main/res/values/bools.xml
@@ -11,4 +11,5 @@
     <bool name="use_unicolored_chatbg">false</bool>
     <bool name="showtextformatting">false</bool>
     <bool name="app_lock_enabled">false</bool>
+    <bool name="secure_tls">false</bool>
 </resources>
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index 28f611404..23cc77113 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -1402,4 +1402,6 @@
     <string name="reaction_to">to</string>
     <string name="pref_hide_media_title">Hide media in gallery</string>
     <string name="pref_hide_media_summary">Hide received and sent media from system gallery views</string>
+    <string name="pref_secure_tls_summary">Use only securest TLS ciphers including post quantum key agreement if available on server</string>
+    <string name="pref_secure_tls">Use secure TLS Ciphers only</string>
 </resources>
\ No newline at end of file
diff --git a/src/main/res/xml/preferences_security.xml b/src/main/res/xml/preferences_security.xml
index 38cda08b4..fe71ed63f 100644
--- a/src/main/res/xml/preferences_security.xml
+++ b/src/main/res/xml/preferences_security.xml
@@ -31,6 +31,12 @@
             android:key="enforce_dane"
             android:summary="@string/pref_enforce_dane_summary"
             android:title="@string/pref_enforce_dane" />
+        <SwitchPreferenceCompat
+            android:defaultValue="@bool/secure_tls"
+            android:icon="@drawable/ic_private_connectivity_24dp"
+            android:key="secure_tls"
+            android:summary="@string/pref_secure_tls_summary"
+            android:title="@string/pref_secure_tls" />
         <SwitchPreferenceCompat
             android:defaultValue="@bool/trust_system_ca_store"
             android:icon="@drawable/ic_assured_workload_24dp"