diff --git a/native/profile/tunnelbroker-menu.react.js b/native/profile/tunnelbroker-menu.react.js
--- a/native/profile/tunnelbroker-menu.react.js
+++ b/native/profile/tunnelbroker-menu.react.js
@@ -43,8 +43,15 @@
     useTunnelbroker();
   const [messages, setMessages] = useState<TunnelbrokerMessage[]>([]);
   const [recipient, setRecipient] = useState('');
-
   const [message, setMessage] = useState('');
+  const [deviceID, setDeviceID] = React.useState<?string>();
+
+  React.useEffect(() => {
+    void (async () => {
+      const contentSigningKey = await getContentSigningKey();
+      setDeviceID(contentSigningKey);
+    })();
+  }, []);
 
   const listener = React.useCallback((msg: TunnelbrokerMessage) => {
     setMessages(prev => [...prev, msg]);
@@ -89,7 +96,6 @@
         `Encrypted message to ${recipient}`,
         recipient,
       );
-      const deviceID = await getContentSigningKey();
       const encryptedMessage: EncryptedMessage = {
         type: peerToPeerMessageTypes.ENCRYPTED_MESSAGE,
         senderInfo: {
@@ -105,7 +111,7 @@
     } catch (e) {
       console.log(`Error sending encrypted content to device: ${e.message}`);
     }
-  }, [currentUserID, recipient, sendMessage]);
+  }, [currentUserID, deviceID, recipient, sendMessage]);
 
   return (
     <ScrollView
@@ -120,6 +126,20 @@
         </View>
       </View>
 
+      <Text style={styles.header}>DEVICE ID</Text>
+      <View style={styles.section}>
+        <View style={styles.submenuButton}>
+          <Text style={styles.submenuText}>{deviceID}</Text>
+        </View>
+      </View>
+
+      <Text style={styles.header}>USER ID</Text>
+      <View style={styles.section}>
+        <View style={styles.submenuButton}>
+          <Text style={styles.submenuText}>{currentUserID}</Text>
+        </View>
+      </View>
+
       <Text style={styles.header}>SEND MESSAGE</Text>
 
       <View style={styles.section}>
diff --git a/web/settings/account-settings.react.js b/web/settings/account-settings.react.js
--- a/web/settings/account-settings.react.js
+++ b/web/settings/account-settings.react.js
@@ -9,7 +9,10 @@
 import { accountHasPassword } from 'lib/shared/account-utils.js';
 import { IdentityClientContext } from 'lib/shared/identity-client-context.js';
 import { useTunnelbroker } from 'lib/tunnelbroker/tunnelbroker-context.js';
-import { createOlmSessionsWithOwnDevices } from 'lib/utils/crypto-utils.js';
+import {
+  createOlmSessionsWithOwnDevices,
+  getContentSigningKey,
+} from 'lib/utils/crypto-utils.js';
 import { useDispatchActionPromise } from 'lib/utils/redux-promise-utils.js';
 
 import css from './account-settings.css';
@@ -34,6 +37,16 @@
   );
   const identityContext = React.useContext(IdentityClientContext);
 
+  const userID = useSelector(state => state.currentUserInfo?.id);
+  const [deviceID, setDeviceID] = React.useState<?string>();
+
+  React.useEffect(() => {
+    void (async () => {
+      const contentSigningKey = await getContentSigningKey();
+      setDeviceID(contentSigningKey);
+    })();
+  }, []);
+
   const { pushModal, popModal } = useModalContext();
   const showPasswordChangeModal = React.useCallback(
     () => pushModal(<PasswordChangeModal />),
@@ -195,6 +208,29 @@
       </div>
     );
   }
+  let deviceData;
+  if (staffCanSee) {
+    deviceData = (
+      <div className={css.preferencesContainer}>
+        <h4 className={css.preferencesHeader}>Device ID</h4>
+        <div className={css.content}>
+          <ul>
+            <li>
+              <span>{deviceID}</span>
+            </li>
+          </ul>
+        </div>
+        <h4 className={css.preferencesHeader}>User ID</h4>
+        <div className={css.content}>
+          <ul>
+            <li>
+              <span>{userID}</span>
+            </li>
+          </ul>
+        </div>
+      </div>
+    );
+  }
 
   return (
     <div className={css.container}>
@@ -230,6 +266,7 @@
         {preferences}
         {tunnelbroker}
         {backup}
+        {deviceData}
       </div>
     </div>
   );