diff --git a/tracker.org b/tracker.org
index dac4a85e..ae758835 100644
--- a/tracker.org
+++ b/tracker.org
@@ -3969,3 +3969,18 @@ What it mean to be a Trusted company
 .
 ****** Data is proccessed by each of us
 Engineer, Sales, HR
+****** Data must be protected at each stage
+
+- classify it as personal data and/or confidential
+- determine what controls to embed per stage using Cisco Data Policies
+
+Lifecycle
+
+1. Collection or Creation
+2. Usage
+3. Sharing
+4. Curating
+5. Retention
+6. Destruction
+
+Data sensitivity