diff --git a/.env b/.env
index 17ac6ce8a0..31a6fc5afe 100644
--- a/.env
+++ b/.env
@@ -152,6 +152,5 @@ LANGSMITH_API_KEY=""
 LANGCHAIN_PROJECT=""
 
 # posthog integration
-NEXT_PUBLIC_POSTHOG_HOST=""
-NEXT_PUBLIC_POSTHOG_KEY=""
-
+NEXT_PUBLIC_POSTHOG_KEY=phc_dHS2LOFJ3gJWVt8kP6ruQgSTDuSAfRDStv6eMUMeMBt
+NEXT_PUBLIC_POSTHOG_HOST=https://eu.i.posthog.com
diff --git a/ui/lib/analytics.ts b/ui/lib/analytics.ts
index a7a339f90f..c7af7acd82 100644
--- a/ui/lib/analytics.ts
+++ b/ui/lib/analytics.ts
@@ -13,6 +13,10 @@ export const initializePostHog = (): void => {
       capture_exceptions: true,
       capture_pageview: false,
       capture_pageleave: false,
+      session_recording: {
+        maskAllInputs: true,
+        maskTextSelector: "*",
+      },
     });
   } catch (error) {
     console.error("Failed to initialize PostHog:", error);