diff --git a/src/_locales/en/messages.json b/src/_locales/en/messages.json
index ca584a831b2..be4275d8bb5 100644
--- a/src/_locales/en/messages.json
+++ b/src/_locales/en/messages.json
@@ -1362,5 +1362,14 @@
   },
   "masterPasswordPolicyRequirementsNotMet": {
     "message": "Your new master password does not meet the policy requirements."
+  },
+  "ok": {
+    "message": "Ok"
+  },
+  "desktopSyncVerificationTitle": {
+    "message": "Desktop sync verification"
+  },
+  "desktopIntegrationVerificationText": {
+    "message": "Please verify that the desktop application shows this fingerprint: "
   }
 }
diff --git a/src/background/main.background.ts b/src/background/main.background.ts
index 0295430661a..537b0222bf5 100644
--- a/src/background/main.background.ts
+++ b/src/background/main.background.ts
@@ -233,7 +233,8 @@ export default class MainBackground {
             this.platformUtilsService as BrowserPlatformUtilsService, this.storageService, this.i18nService,
             this.analytics, this.notificationsService, this.systemService, this.vaultTimeoutService,
             this.environmentService);
-        this.nativeMessagingBackground = new NativeMessagingBackground(this.storageService, this.cryptoService, this.cryptoFunctionService, this.vaultTimeoutService, this.runtimeBackground);
+        this.nativeMessagingBackground = new NativeMessagingBackground(this.storageService, this.cryptoService, this.cryptoFunctionService,
+            this.vaultTimeoutService, this.runtimeBackground, this.i18nService, this.userService, this.messagingService);
         this.commandsBackground = new CommandsBackground(this, this.passwordGenerationService,
             this.platformUtilsService, this.analytics, this.vaultTimeoutService);
 
diff --git a/src/background/nativeMessaging.background.ts b/src/background/nativeMessaging.background.ts
index afefab21f29..e80f8fc00fa 100644
--- a/src/background/nativeMessaging.background.ts
+++ b/src/background/nativeMessaging.background.ts
@@ -1,4 +1,6 @@
-import { CryptoService, LogService, VaultTimeoutService } from 'jslib/abstractions';
+import { CryptoService } from 'jslib/abstractions/crypto.service';
+import { MessagingService } from 'jslib/abstractions/messaging.service';
+import { VaultTimeoutService } from 'jslib/abstractions/vaultTimeout.service';
 import { CryptoFunctionService } from 'jslib/abstractions/cryptoFunction.service';
 import { StorageService } from 'jslib/abstractions/storage.service';
 import { Utils } from 'jslib/misc/utils';
@@ -6,6 +8,8 @@ import { SymmetricCryptoKey } from 'jslib/models/domain';
 import { ConstantsService } from 'jslib/services';
 import { BrowserApi } from '../browser/browserApi';
 import RuntimeBackground from './runtime.background';
+import { UserService } from 'jslib/abstractions/user.service';
+import { I18nService } from 'jslib/abstractions/i18n.service';
 
 const MessageValidTimeout = 10 * 1000;
 const EncryptionAlgorithm = 'sha1';
@@ -22,7 +26,8 @@ export class NativeMessagingBackground {
 
     constructor(private storageService: StorageService, private cryptoService: CryptoService,
         private cryptoFunctionService: CryptoFunctionService, private vaultTimeoutService: VaultTimeoutService,
-        private runtimeBackground: RuntimeBackground) {}
+        private runtimeBackground: RuntimeBackground, private i18nService: I18nService, private userService: UserService,
+        private messagingService: MessagingService) {}
 
     connect() {
         this.port = BrowserApi.connectNative('com.8bit.bitwarden');
@@ -109,6 +114,14 @@ export class NativeMessagingBackground {
         [this.publicKey, this.privateKey] = await this.cryptoFunctionService.rsaGenerateKeyPair(2048);
 
         this.sendUnencrypted({command: 'setupEncryption', publicKey: Utils.fromBufferToB64(this.publicKey)});
+        const fingerprint = (await this.cryptoService.getFingerprint(await this.userService.getUserId(), this.publicKey)).join(' ');
+
+        this.messagingService.send('showDialog', {
+            html: `${this.i18nService.t('desktopIntegrationVerificationText')}<br><br><strong>${fingerprint}</strong>.`,
+            title: this.i18nService.t('desktopSyncVerificationTitle'),
+            confirmText: this.i18nService.t('ok'),
+            type: 'warning',
+        });
 
         return new Promise((resolve, reject) => this.secureSetupResolve = resolve);
     }
diff --git a/src/popup/app.component.ts b/src/popup/app.component.ts
index 1daee7f854c..5e10d08ecb3 100644
--- a/src/popup/app.component.ts
+++ b/src/popup/app.component.ts
@@ -241,6 +241,7 @@ export class AppComponent implements OnInit {
             icon: type as SweetAlertIcon, // required to be any of the SweetAlertIcons to output the iconHtml.
             iconHtml: iconClasses != null ? `<i class="swal-custom-icon fa ${iconClasses}"></i>` : undefined,
             text: msg.text,
+            html: msg.html,
             title: msg.title,
             showCancelButton: (cancelText != null),
             cancelButtonText: cancelText,